BREAKING CHANGE(api): Migrate public API to ai-sdk v6 and refactor core agent architecture: replace class-based DualAgent/Driver/Guardian with a single runAgent function; introduce ts_tools factories for tools, a compactMessages compaction subpath, and truncateOutput utility; simplify ToolRegistry to return ToolSet and remove legacy BaseToolWrapper/tool classes; update package exports and dependencies and bump major version.

changelog.md

@@ -1,5 +1,15 @@
 # Changelog
 
+## 2026-03-06 - 3.0.0 - BREAKING CHANGE(api)
+Migrate public API to ai-sdk v6 and refactor core agent architecture: replace class-based DualAgent/Driver/Guardian with a single runAgent function; introduce ts_tools factories for tools, a compactMessages compaction subpath, and truncateOutput utility; simplify ToolRegistry to return ToolSet and remove legacy BaseToolWrapper/tool classes; update package exports and dependencies and bump major version.
+
+- Major API break: DualAgent/Driver/Guardian classes and many legacy tool wrapper classes were removed and replaced by runAgent and functional tool factories.
+- Tooling refactor: new ts_tools (filesystem, shell, http, json) produce ToolSet-style tools; ToolRegistry now stores ToolSet and exposes getTools().
+- Context management: added compactMessages in ts_compaction for onContextOverflow handling and truncateOutput util to limit tool outputs.
+- Package changes: package.json bumped to 2.0.0, added exports map, updated devDependencies and dependencies (@push.rocks/smartai -> ^2.0.0, ai -> ^6.0.0, zod added).
+- Tests updated/added to reflect new API (unit tests and an end-to-end test added).
+- Consumers must update imports/usages (e.g. import runAgent, tool, z, stepCountIs and new subpath exports) — this is a breaking change. 
+
 ## 2026-01-20 - 1.8.0 - feat(tools)
 add ToolRegistry, ToolSearchTool and ExpertTool to support on-demand tool visibility, discovery, activation, and expert/subagent tooling; extend DualAgentOrchestrator API and interfaces to manage tool lifecycle
 

npmextra.json

@@ -5,7 +5,7 @@
       "githost": "code.foss.global",
       "gitscope": "push.rocks",
       "gitrepo": "smartagent",
-      "description": "an agentic framework built on top of @push.rocks/smartai",
+      "description": "Agentic loop for ai-sdk (Vercel AI SDK). Wraps streamText with stopWhen for parallel multi-step tool execution. Built on @push.rocks/smartai.",
       "npmPackagename": "@push.rocks/smartagent",
       "license": "MIT",
       "projectDomain": "push.rocks"

package.json

@@ -1,33 +1,47 @@
 {
   "name": "@push.rocks/smartagent",
-  "version": "1.8.0",
+  "version": "2.0.0",
   "private": false,
-  "description": "an agentic framework built on top of @push.rocks/smartai",
+  "description": "Agentic loop for ai-sdk (Vercel AI SDK). Wraps streamText with stopWhen for parallel multi-step tool execution. Built on @push.rocks/smartai.",
   "main": "dist_ts/index.js",
   "typings": "dist_ts/index.d.ts",
   "type": "module",
+  "exports": {
+    ".": {
+      "import": "./dist_ts/index.js",
+      "types": "./dist_ts/index.d.ts"
+    },
+    "./tools": {
+      "import": "./dist_ts_tools/index.js",
+      "types": "./dist_ts_tools/index.d.ts"
+    },
+    "./compaction": {
+      "import": "./dist_ts_compaction/index.js",
+      "types": "./dist_ts_compaction/index.d.ts"
+    }
+  },
   "author": "Task Venture Capital GmbH",
   "license": "MIT",
   "scripts": {
-    "test": "(tstest test/ --verbose)",
-    "build": "(tsbuild --web --allowimplicitany)",
+    "test": "(tstest test/ --verbose --logfile --timeout 120)",
+    "build": "(tsbuild tsfolders --allowimplicitany)",
     "buildDocs": "(tsdoc)"
   },
   "devDependencies": {
-    "@git.zone/tsbuild": "^4.0.2",
-    "@git.zone/tsbundle": "^2.6.3",
+    "@git.zone/tsbuild": "^4.3.0",
+    "@git.zone/tsbundle": "^2.9.1",
     "@git.zone/tsrun": "^2.0.1",
-    "@git.zone/tstest": "^3.1.3",
-    "@types/node": "^25.0.2"
+    "@git.zone/tstest": "^3.3.0",
+    "@push.rocks/qenv": "^6.1.3",
+    "@types/node": "^25.3.5"
   },
   "dependencies": {
-    "@push.rocks/smartai": "^0.13.3",
-    "@push.rocks/smartbrowser": "^2.0.8",
-    "@push.rocks/smartdeno": "^1.2.0",
-    "@push.rocks/smartfs": "^1.2.0",
+    "@push.rocks/smartai": "^2.0.0",
+    "@push.rocks/smartfs": "^1.4.0",
     "@push.rocks/smartrequest": "^5.0.1",
-    "@push.rocks/smartshell": "^3.3.0",
-    "minimatch": "^10.1.1"
+    "@push.rocks/smartshell": "^3.3.7",
+    "ai": "^6.0.0",
+    "zod": "^3.25.0"
   },
   "packageManager": "pnpm@10.18.1+sha512.77a884a165cbba2d8d1c19e3b4880eee6d2fcabd0d879121e282196b80042351d5eb3ca0935fa599da1dc51265cc68816ad2bddd2a2de5ea9fdf92adbec7cd34",
   "repository": {
@@ -40,13 +54,11 @@
   "homepage": "https://code.foss.global/push.rocks/smartagent#readme",
   "files": [
     "ts/**/*",
-    "ts_web/**/*",
+    "ts_tools/**/*",
+    "ts_compaction/**/*",
     "dist/**/*",
     "dist_*/**/*",
-    "dist_ts/**/*",
-    "dist_ts_web/**/*",
     "assets/**/*",
-    "cli.js",
     "npmextra.json",
     "readme.md"
   ],

readme.hints.md

@@ -1,97 +1,51 @@
 # Project Readme Hints
 
 ## Overview
-`@push.rocks/smartagent` is a dual-agent agentic framework built on top of `@push.rocks/smartai`. It implements a Driver/Guardian architecture where the Driver proposes tool calls and the Guardian evaluates them against security policies.
+`@push.rocks/smartagent` v2.0.0 is an agentic loop built on Vercel AI SDK v6 via `@push.rocks/smartai`. It wraps `streamText` with `stopWhen: stepCountIs(n)` for parallel multi-step tool execution.
 
-## Architecture
-- **DualAgentOrchestrator**: Main entry point, coordinates Driver and Guardian agents
-- **DriverAgent**: Reasons about tasks, plans steps, proposes tool calls (supports both XML and native tool calling)
-- **GuardianAgent**: Evaluates tool calls against configured policies
-- **ToolRegistry**: Manages tool lifecycle, visibility, and discovery
-- **BaseToolWrapper**: Base class for creating custom tools
-- **plugins.ts**: Imports and re-exports smartai and other dependencies
+## Architecture (v2)
+- **`runAgent()`**: Pure async function — the core agentic loop. No class state.
+- **`ToolRegistry`**: Lightweight helper for collecting tools into a `ToolSet`.
+- **`truncateOutput()`**: Utility to prevent tool output from bloating context.
+- **`compactMessages()`**: Context overflow handler (separate subpath export).
 
-## Standard Tools (via registerStandardTools)
-1. **FilesystemTool** - File operations with scoping and exclusion patterns
-2. **HttpTool** - HTTP requests
-3. **ShellTool** - Secure shell commands (no injection possible)
-4. **BrowserTool** - Web page interaction via Puppeteer
-5. **DenoTool** - Sandboxed TypeScript/JavaScript execution
-
-## Additional Tools (must register manually)
-6. **JsonValidatorTool** - JSON validation and formatting (NOT in registerStandardTools)
-7. **ToolSearchTool** - AI-facing interface for tool discovery and activation
-8. **ExpertTool** - Wraps a DualAgentOrchestrator as a specialized expert tool
-
-## Tool Visibility System
-Tools can be registered with visibility modes:
-- **initial**: Always visible to Driver, included in system prompt (default)
-- **on-demand**: Only discoverable via search, must be activated before use
-
-```typescript
-// Register with visibility options
-orchestrator.registerTool(myTool, {
-  visibility: 'on-demand',
-  tags: ['database', 'sql'],
-  category: 'data'
-});
+## Source Layout
+```
+ts/              → core: runAgent, ToolRegistry, truncateOutput, interfaces
+ts_tools/        → built-in tool factories (filesystem, shell, http, json)
+ts_compaction/   → compactMessages helper for onContextOverflow
 ```
 
-## Expert/SubAgent System
-Experts are specialized agents wrapped as tools, enabling hierarchical agent architectures:
-
-```typescript
-orchestrator.registerExpert({
-  name: 'code_reviewer',
-  description: 'Reviews code for quality and best practices',
-  systemMessage: 'You are a code review expert...',
-  guardianPolicy: 'Allow read-only file access',
-  tools: [new FilesystemTool()],
-  visibility: 'on-demand',
-  tags: ['code', 'review']
-});
-```
-
-## Tool Search
-Enable tool discovery for the Driver:
-
-```typescript
-orchestrator.enableToolSearch();
-// Driver can now use:
-// - tools.search({"query": "database"})
-// - tools.list({})
-// - tools.activate({"name": "database_expert"})
-// - tools.details({"name": "filesystem"})
-```
-
-## Key Features
-- Token streaming support (`onToken` callback)
-- Vision support (pass images as base64)
-- Progress events (`onProgress` callback)
-- Scoped filesystem with exclusion patterns
-- Result truncation with configurable limits
-- History windowing to manage token usage
-- **Native tool calling mode** (`useNativeToolCalling: true`) for providers like Ollama
-- **Tool visibility system** (initial vs on-demand)
-- **Expert/SubAgent system** for hierarchical agents
-- **Tool search and discovery** via ToolSearchTool
-
-## Native Tool Calling
-When `useNativeToolCalling` is enabled:
-- Uses provider's built-in tool calling API instead of XML parsing
-- Tool names become `toolName_actionName` (e.g., `json_validate`)
-- Streaming includes `[THINKING]` and `[OUTPUT]` markers
-- More efficient for models that support it
+## Built-in Tools (ts_tools/)
+Each exports a factory returning a flat `ToolSet` (Record<string, Tool>):
+1. **filesystemTool()** → `read_file`, `write_file`, `list_directory`, `delete_file`
+2. **shellTool()** → `run_command`
+3. **httpTool()** → `http_get`, `http_post`
+4. **jsonTool()** → `json_validate`, `json_transform`
 
 ## Key Dependencies
-- `@push.rocks/smartai`: Multi-provider AI interface
-- `@push.rocks/smartfs`: Filesystem operations
-- `@push.rocks/smartshell`: Shell command execution
-- `@push.rocks/smartbrowser`: Browser automation
-- `@push.rocks/smartdeno`: Deno code execution
-- `@push.rocks/smartrequest`: HTTP requests
-- `minimatch`: Glob pattern matching for exclusions
+- `@push.rocks/smartai` ^2.0.0 — provider registry, `getModel()`, re-exports `tool`, `jsonSchema`
+- `ai` ^6.0.0 — Vercel AI SDK v6 (`streamText`, `stepCountIs`, `ModelMessage`, `ToolSet`)
+- `zod` ^3.25.0 — tool input schema definitions
+- `@push.rocks/smartfs`, `smartshell`, `smartrequest` — tool implementations
+
+## AI SDK v6 Key APIs
+- `streamText({ model, messages, tools, stopWhen: stepCountIs(20) })` — agentic loop
+- `tool({ description, inputSchema: z.object({...}), execute })` — define tools
+- `ModelMessage` — message type (replaces v4's `CoreMessage`)
+- `LanguageModelV3` — model type from `@ai-sdk/provider`
+- Result is `StreamTextResult` with PromiseLike properties (`await result.text`, etc.)
+
+## Package Exports
+- `.` → core (runAgent, ToolRegistry, truncateOutput, re-exports)
+- `./tools` → built-in tool factories
+- `./compaction` → compactMessages
+
+## Build
+- `pnpm build` → `tsbuild tsfolders --allowimplicitany`
+- Cross-folder imports via each folder's `plugins.ts` (tsbuild unpack resolves them)
 
 ## Test Structure
 - Tests use `@git.zone/tstest/tapbundle`
-- Tests must end with `export default tap.start();`
+- Tests must end with `export default tap.start()`
+- `pnpm test` → `tstest test/ --verbose`

test/test.agent-e2e.ts

@@ -0,0 +1,239 @@
+import { expect, tap } from '@git.zone/tstest/tapbundle';
+import * as qenv from '@push.rocks/qenv';
+import * as path from 'path';
+import * as fs from 'fs';
+import { runAgent, tool, z, ToolRegistry } from '../ts/index.js';
+import { filesystemTool, shellTool } from '../ts_tools/index.js';
+
+const testQenv = new qenv.Qenv('./', './.nogit/');
+
+let model: any;
+const workDir = '/tmp/smartagent-e2e-' + Date.now();
+
+tap.test('setup: create model and workspace', async () => {
+  const apiKey = await testQenv.getEnvVarOnDemand('ANTHROPIC_TOKEN');
+  if (!apiKey) {
+    console.log('ANTHROPIC_TOKEN not set — skipping all E2E tests');
+    process.exit(0);
+  }
+
+  const { getModel } = await import('@push.rocks/smartai');
+  model = getModel({
+    provider: 'anthropic',
+    model: 'claude-sonnet-4-5-20250929',
+    apiKey,
+  });
+
+  fs.mkdirSync(workDir, { recursive: true });
+  console.log(`  Workspace: ${workDir}`);
+});
+
+// ============================================================
+// Test 1: Simple tool call
+// ============================================================
+
+tap.test('agent should call a single tool and incorporate the result', async () => {
+  let toolCalled = false;
+
+  const result = await runAgent({
+    model,
+    prompt: 'What is the current time? Use the get_time tool.',
+    system: 'You are a helpful assistant. Use tools when asked.',
+    tools: {
+      get_time: tool({
+        description: 'Returns the current ISO timestamp',
+        inputSchema: z.object({}),
+        execute: async () => {
+          toolCalled = true;
+          return new Date().toISOString();
+        },
+      }),
+    },
+    maxSteps: 5,
+  });
+
+  console.log(`  Response: ${result.text.substring(0, 150)}`);
+  console.log(`  Steps: ${result.steps}, Tokens: ${result.usage.totalTokens}`);
+
+  expect(toolCalled).toBeTrue();
+  expect(result.text).toBeTruthy();
+  expect(result.usage.totalTokens).toBeGreaterThan(0);
+});
+
+// ============================================================
+// Test 2: Multiple tools — agent chooses which to use
+// ============================================================
+
+tap.test('agent should pick the right tool from multiple options', async () => {
+  const callLog: string[] = [];
+
+  const result = await runAgent({
+    model,
+    prompt: 'Add 7 and 35 using the calculator tool.',
+    system: 'You are a helpful assistant. Use the appropriate tool to answer.',
+    tools: {
+      calculator: tool({
+        description: 'Perform arithmetic. Supports add, subtract, multiply, divide.',
+        inputSchema: z.object({
+          operation: z.enum(['add', 'subtract', 'multiply', 'divide']),
+          a: z.number(),
+          b: z.number(),
+        }),
+        execute: async ({ operation, a, b }: { operation: string; a: number; b: number }) => {
+          callLog.push(`calculator:${operation}(${a}, ${b})`);
+          switch (operation) {
+            case 'add': return String(a + b);
+            case 'subtract': return String(a - b);
+            case 'multiply': return String(a * b);
+            case 'divide': return b !== 0 ? String(a / b) : 'Error: division by zero';
+            default: return 'Unknown operation';
+          }
+        },
+      }),
+      get_weather: tool({
+        description: 'Get current weather for a city',
+        inputSchema: z.object({ city: z.string() }),
+        execute: async () => {
+          callLog.push('get_weather');
+          return 'Sunny, 22°C';
+        },
+      }),
+    },
+    maxSteps: 5,
+  });
+
+  console.log(`  Tool calls: ${callLog.join(', ')}`);
+  console.log(`  Response: ${result.text.substring(0, 150)}`);
+
+  expect(callLog.some((c) => c.startsWith('calculator:add'))).toBeTrue();
+  expect(callLog).not.toContain('get_weather');
+  expect(result.text).toInclude('42');
+});
+
+// ============================================================
+// Test 3: Multi-step — agent uses filesystem tools
+// ============================================================
+
+tap.test('agent should use filesystem tools for a multi-step task', async () => {
+  const fsTools = filesystemTool({ rootDir: workDir });
+
+  const result = await runAgent({
+    model,
+    prompt: `Create a file called "greeting.txt" in ${workDir} with the content "Hello from smartagent!". Then read it back and tell me what it says.`,
+    system: 'You are a helpful assistant that works with files. Use the provided tools.',
+    tools: fsTools,
+    maxSteps: 10,
+  });
+
+  console.log(`  Steps: ${result.steps}`);
+  console.log(`  Response: ${result.text.substring(0, 200)}`);
+
+  // Verify the file was actually created
+  const filePath = path.join(workDir, 'greeting.txt');
+  expect(fs.existsSync(filePath)).toBeTrue();
+  const content = fs.readFileSync(filePath, 'utf-8');
+  expect(content).toInclude('Hello from smartagent');
+  expect(result.steps).toBeGreaterThanOrEqual(2);
+});
+
+// ============================================================
+// Test 4: ToolRegistry usage
+// ============================================================
+
+tap.test('agent should work with ToolRegistry', async () => {
+  const registry = new ToolRegistry();
+
+  registry.register('random_number', tool({
+    description: 'Generate a random integer between min and max (inclusive)',
+    inputSchema: z.object({
+      min: z.number().describe('Minimum value'),
+      max: z.number().describe('Maximum value'),
+    }),
+    execute: async ({ min, max }: { min: number; max: number }) => {
+      const value = Math.floor(Math.random() * (max - min + 1)) + min;
+      return String(value);
+    },
+  }));
+
+  registry.register('is_even', tool({
+    description: 'Check if a number is even',
+    inputSchema: z.object({ number: z.number() }),
+    execute: async ({ number: n }: { number: number }) => {
+      return n % 2 === 0 ? 'Yes, it is even' : 'No, it is odd';
+    },
+  }));
+
+  const result = await runAgent({
+    model,
+    prompt: 'Generate a random number between 1 and 100, then check if it is even or odd. Tell me both the number and whether it is even.',
+    system: 'You are a helpful assistant. Use tools step by step.',
+    tools: registry.getTools(),
+    maxSteps: 10,
+  });
+
+  console.log(`  Response: ${result.text.substring(0, 200)}`);
+  expect(result.text).toBeTruthy();
+  expect(result.steps).toBeGreaterThanOrEqual(2);
+});
+
+// ============================================================
+// Test 5: Streaming callbacks
+// ============================================================
+
+tap.test('agent should fire onToken and onToolCall callbacks', async () => {
+  const tokens: string[] = [];
+  const toolCalls: string[] = [];
+
+  const result = await runAgent({
+    model,
+    prompt: 'Use the echo tool to echo "test123".',
+    system: 'You are a helpful assistant. Use tools when asked.',
+    tools: {
+      echo: tool({
+        description: 'Echo back the provided text',
+        inputSchema: z.object({ text: z.string() }),
+        execute: async ({ text }: { text: string }) => text,
+      }),
+    },
+    maxSteps: 5,
+    onToken: (delta) => tokens.push(delta),
+    onToolCall: (name) => toolCalls.push(name),
+  });
+
+  console.log(`  Streamed ${tokens.length} token chunks`);
+  console.log(`  Tool calls observed: ${toolCalls.join(', ')}`);
+
+  expect(tokens.length).toBeGreaterThan(0);
+  expect(toolCalls).toContain('echo');
+  expect(result.text).toInclude('test123');
+});
+
+// ============================================================
+// Test 6: Shell tool integration
+// ============================================================
+
+tap.test('agent should use shell tool to run a command', async () => {
+  const tools = shellTool();
+
+  const result = await runAgent({
+    model,
+    prompt: `Run the command "echo hello_smartagent" and tell me what it outputs.`,
+    system: 'You are a helpful assistant that can run shell commands.',
+    tools,
+    maxSteps: 5,
+  });
+
+  console.log(`  Response: ${result.text.substring(0, 200)}`);
+  expect(result.text).toInclude('hello_smartagent');
+});
+
+// ============================================================
+// Cleanup
+// ============================================================
+
+tap.test('cleanup: remove workspace', async () => {
+  fs.rmSync(workDir, { recursive: true, force: true });
+  console.log(`  Cleaned up ${workDir}`);
+});
+
+export default tap.start();

test/test.ts

@@ -1,150 +1,188 @@
 import { expect, tap } from '@git.zone/tstest/tapbundle';
 import * as smartagent from '../ts/index.js';
+import { filesystemTool, shellTool, httpTool, jsonTool, truncateOutput } from '../ts_tools/index.js';
+import { compactMessages } from '../ts_compaction/index.js';
 
-// Test exports
-tap.test('should export DualAgentOrchestrator class', async () => {
-  expect(smartagent.DualAgentOrchestrator).toBeTypeOf('function');
+// ============================================================
+// Core exports
+// ============================================================
+
+tap.test('should export runAgent function', async () => {
+  expect(smartagent.runAgent).toBeTypeOf('function');
 });
 
-tap.test('should export DriverAgent class', async () => {
-  expect(smartagent.DriverAgent).toBeTypeOf('function');
+tap.test('should export ToolRegistry class', async () => {
+  expect(smartagent.ToolRegistry).toBeTypeOf('function');
 });
 
-tap.test('should export GuardianAgent class', async () => {
-  expect(smartagent.GuardianAgent).toBeTypeOf('function');
+tap.test('should export ContextOverflowError class', async () => {
+  expect(smartagent.ContextOverflowError).toBeTypeOf('function');
 });
 
-tap.test('should export BaseToolWrapper class', async () => {
-  expect(smartagent.BaseToolWrapper).toBeTypeOf('function');
+tap.test('should export truncateOutput function', async () => {
+  expect(smartagent.truncateOutput).toBeTypeOf('function');
 });
 
-// Test standard tools exports
-tap.test('should export FilesystemTool class', async () => {
-  expect(smartagent.FilesystemTool).toBeTypeOf('function');
+tap.test('should re-export tool helper', async () => {
+  expect(smartagent.tool).toBeTypeOf('function');
 });
 
-tap.test('should export HttpTool class', async () => {
-  expect(smartagent.HttpTool).toBeTypeOf('function');
+tap.test('should re-export z (zod)', async () => {
+  expect(smartagent.z).toBeTruthy();
 });
 
-tap.test('should export ShellTool class', async () => {
-  expect(smartagent.ShellTool).toBeTypeOf('function');
+tap.test('should re-export stepCountIs', async () => {
+  expect(smartagent.stepCountIs).toBeTypeOf('function');
 });
 
-tap.test('should export BrowserTool class', async () => {
-  expect(smartagent.BrowserTool).toBeTypeOf('function');
-});
+// ============================================================
+// ToolRegistry
+// ============================================================
 
-tap.test('should export DenoTool class', async () => {
-  expect(smartagent.DenoTool).toBeTypeOf('function');
-});
-
-// Test tool instantiation
-tap.test('should be able to instantiate FilesystemTool', async () => {
-  const fsTool = new smartagent.FilesystemTool();
-  expect(fsTool.name).toEqual('filesystem');
-  expect(fsTool.actions).toBeTypeOf('object');
-  expect(fsTool.actions.length).toBeGreaterThan(0);
-});
-
-tap.test('should be able to instantiate HttpTool', async () => {
-  const httpTool = new smartagent.HttpTool();
-  expect(httpTool.name).toEqual('http');
-  expect(httpTool.actions).toBeTypeOf('object');
-});
-
-tap.test('should be able to instantiate ShellTool', async () => {
-  const shellTool = new smartagent.ShellTool();
-  expect(shellTool.name).toEqual('shell');
-  expect(shellTool.actions).toBeTypeOf('object');
-});
-
-tap.test('should be able to instantiate BrowserTool', async () => {
-  const browserTool = new smartagent.BrowserTool();
-  expect(browserTool.name).toEqual('browser');
-  expect(browserTool.actions).toBeTypeOf('object');
-});
-
-tap.test('should be able to instantiate DenoTool', async () => {
-  const denoTool = new smartagent.DenoTool();
-  expect(denoTool.name).toEqual('deno');
-  expect(denoTool.actions).toBeTypeOf('object');
-});
-
-// Test tool descriptions
-tap.test('FilesystemTool should have required actions', async () => {
-  const fsTool = new smartagent.FilesystemTool();
-  const actionNames = fsTool.actions.map((a) => a.name);
-  expect(actionNames).toContain('read');
-  expect(actionNames).toContain('write');
-  expect(actionNames).toContain('list');
-  expect(actionNames).toContain('delete');
-  expect(actionNames).toContain('exists');
-});
-
-tap.test('HttpTool should have required actions', async () => {
-  const httpTool = new smartagent.HttpTool();
-  const actionNames = httpTool.actions.map((a) => a.name);
-  expect(actionNames).toContain('get');
-  expect(actionNames).toContain('post');
-  expect(actionNames).toContain('put');
-  expect(actionNames).toContain('delete');
-});
-
-tap.test('ShellTool should have required actions', async () => {
-  const shellTool = new smartagent.ShellTool();
-  const actionNames = shellTool.actions.map((a) => a.name);
-  expect(actionNames).toContain('execute');
-  expect(actionNames).toContain('which');
-});
-
-tap.test('BrowserTool should have required actions', async () => {
-  const browserTool = new smartagent.BrowserTool();
-  const actionNames = browserTool.actions.map((a) => a.name);
-  expect(actionNames).toContain('screenshot');
-  expect(actionNames).toContain('pdf');
-  expect(actionNames).toContain('evaluate');
-  expect(actionNames).toContain('getPageContent');
-});
-
-tap.test('DenoTool should have required actions', async () => {
-  const denoTool = new smartagent.DenoTool();
-  const actionNames = denoTool.actions.map((a) => a.name);
-  expect(actionNames).toContain('execute');
-  expect(actionNames).toContain('executeWithResult');
-});
-
-// Test getCallSummary
-tap.test('FilesystemTool should generate call summaries', async () => {
-  const fsTool = new smartagent.FilesystemTool();
-  const summary = fsTool.getCallSummary('read', { path: '/tmp/test.txt' });
-  expect(summary).toBeTypeOf('string');
-  expect(summary).toInclude('/tmp/test.txt');
-});
-
-tap.test('HttpTool should generate call summaries', async () => {
-  const httpTool = new smartagent.HttpTool();
-  const summary = httpTool.getCallSummary('get', { url: 'https://example.com' });
-  expect(summary).toBeTypeOf('string');
-  expect(summary).toInclude('example.com');
-});
-
-tap.test('DenoTool should generate call summaries', async () => {
-  const denoTool = new smartagent.DenoTool();
-  const summary = denoTool.getCallSummary('execute', { code: 'console.log("hello");' });
-  expect(summary).toBeTypeOf('string');
-  expect(summary).toInclude('sandboxed');
-});
-
-tap.test('DenoTool should show permissions in call summary', async () => {
-  const denoTool = new smartagent.DenoTool();
-  const summary = denoTool.getCallSummary('execute', {
-    code: 'console.log("hello");',
-    permissions: ['net', 'read']
+tap.test('ToolRegistry should register and return tools', async () => {
+  const registry = new smartagent.ToolRegistry();
+  const echoTool = smartagent.tool({
+    description: 'Echo tool',
+    inputSchema: smartagent.z.object({ text: smartagent.z.string() }),
+    execute: async ({ text }: { text: string }) => text,
   });
-  expect(summary).toBeTypeOf('string');
-  expect(summary).toInclude('permissions');
-  expect(summary).toInclude('net');
+  registry.register('echo', echoTool);
+  const tools = registry.getTools();
+  expect(Object.keys(tools)).toContain('echo');
+});
+
+// ============================================================
+// Truncation
+// ============================================================
+
+tap.test('truncateOutput should not truncate short strings', async () => {
+  const result = truncateOutput('hello world');
+  expect(result.truncated).toBeFalse();
+  expect(result.content).toEqual('hello world');
+});
+
+tap.test('truncateOutput should truncate strings over maxLines', async () => {
+  const lines = Array.from({ length: 3000 }, (_, i) => `line ${i}`).join('\n');
+  const result = truncateOutput(lines, { maxLines: 100 });
+  expect(result.truncated).toBeTrue();
+  expect(result.notice).toBeTruthy();
+  expect(result.content).toInclude('[Output truncated');
+});
+
+tap.test('truncateOutput should truncate strings over maxBytes', async () => {
+  const big = 'x'.repeat(100_000);
+  const result = truncateOutput(big, { maxBytes: 1000 });
+  expect(result.truncated).toBeTrue();
+});
+
+// ============================================================
+// Tool factories
+// ============================================================
+
+tap.test('filesystemTool returns expected tool names', async () => {
+  const tools = filesystemTool();
+  const names = Object.keys(tools);
+  expect(names).toContain('read_file');
+  expect(names).toContain('write_file');
+  expect(names).toContain('list_directory');
+  expect(names).toContain('delete_file');
+});
+
+tap.test('shellTool returns expected tool names', async () => {
+  const tools = shellTool();
+  const names = Object.keys(tools);
+  expect(names).toContain('run_command');
+});
+
+tap.test('httpTool returns expected tool names', async () => {
+  const tools = httpTool();
+  const names = Object.keys(tools);
+  expect(names).toContain('http_get');
+  expect(names).toContain('http_post');
+});
+
+tap.test('jsonTool returns expected tool names', async () => {
+  const tools = jsonTool();
+  const names = Object.keys(tools);
+  expect(names).toContain('json_validate');
+  expect(names).toContain('json_transform');
+});
+
+tap.test('json_validate tool should validate valid JSON', async () => {
+  const tools = jsonTool();
+  const result = await (tools.json_validate as any).execute({
+    jsonString: '{"name":"test","value":42}',
+  });
+  expect(result).toInclude('Valid JSON');
+});
+
+tap.test('json_validate tool should detect invalid JSON', async () => {
+  const tools = jsonTool();
+  const result = await (tools.json_validate as any).execute({
+    jsonString: '{invalid json',
+  });
+  expect(result).toInclude('Invalid JSON');
+});
+
+tap.test('json_validate tool should check required fields', async () => {
+  const tools = jsonTool();
+  const result = await (tools.json_validate as any).execute({
+    jsonString: '{"name":"test"}',
+    requiredFields: ['name', 'missing_field'],
+  });
+  expect(result).toInclude('missing_field');
+});
+
+tap.test('json_transform tool should pretty-print JSON', async () => {
+  const tools = jsonTool();
+  const result = await (tools.json_transform as any).execute({
+    jsonString: '{"a":1,"b":2}',
+  });
+  expect(result).toInclude('  "a": 1');
+});
+
+// ============================================================
+// Compaction export
+// ============================================================
+
+tap.test('compactMessages should be a function', async () => {
+  expect(compactMessages).toBeTypeOf('function');
+});
+
+// ============================================================
+// Filesystem tool read/write round-trip
+// ============================================================
+
+tap.test('filesystem tool should write and read a file', async () => {
+  const tmpDir = '/tmp/smartagent-test-' + Date.now();
+  const tools = filesystemTool({ rootDir: tmpDir });
+
+  await (tools.write_file as any).execute({
+    path: tmpDir + '/hello.txt',
+    content: 'Hello, world!',
+  });
+
+  const content = await (tools.read_file as any).execute({
+    path: tmpDir + '/hello.txt',
+  });
+  expect(content).toInclude('Hello, world!');
+
+  // Cleanup
+  await (tools.delete_file as any).execute({
+    path: tmpDir + '/hello.txt',
+  });
+});
+
+tap.test('filesystem tool should enforce rootDir restriction', async () => {
+  const tools = filesystemTool({ rootDir: '/tmp/restricted' });
+  let threw = false;
+  try {
+    await (tools.read_file as any).execute({ path: '/etc/passwd' });
+  } catch (e) {
+    threw = true;
+    expect((e as Error).message).toInclude('Access denied');
+  }
+  expect(threw).toBeTrue();
 });
 
 export default tap.start();

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartagent',
-  version: '1.8.0',
-  description: 'an agentic framework built on top of @push.rocks/smartai'
+  version: '3.0.0',
+  description: 'Agentic loop for ai-sdk (Vercel AI SDK). Wraps streamText with stopWhen for parallel multi-step tool execution. Built on @push.rocks/smartai.'
 }

ts/index.ts

@@ -1,38 +1,11 @@
-import * as plugins from './plugins.js';
-
-// Export the dual-agent orchestrator (main entry point)
-export { DualAgentOrchestrator } from './smartagent.classes.dualagent.js';
-
-// Export individual agents
-export { DriverAgent } from './smartagent.classes.driveragent.js';
-export { GuardianAgent } from './smartagent.classes.guardianagent.js';
-
-// Export tool registry and related classes
+export { runAgent } from './smartagent.classes.agent.js';
 export { ToolRegistry } from './smartagent.classes.toolregistry.js';
+export { truncateOutput } from './smartagent.utils.truncation.js';
+export type { ITruncateResult } from './smartagent.utils.truncation.js';
+export { ContextOverflowError } from './smartagent.interfaces.js';
+export type { IAgentRunOptions, IAgentRunResult } from './smartagent.interfaces.js';
 
-// Export base tool class for custom tool creation
-export { BaseToolWrapper } from './smartagent.tools.base.js';
-
-// Export standard tools
-export { FilesystemTool, type IFilesystemToolOptions } from './smartagent.tools.filesystem.js';
-export { HttpTool } from './smartagent.tools.http.js';
-export { ShellTool } from './smartagent.tools.shell.js';
-export { BrowserTool } from './smartagent.tools.browser.js';
-export { DenoTool, type TDenoPermission } from './smartagent.tools.deno.js';
-export { JsonValidatorTool } from './smartagent.tools.json.js';
-
-// Export tool search and expert tools
-export { ToolSearchTool } from './smartagent.tools.search.js';
-export { ExpertTool } from './smartagent.tools.expert.js';
-
-// Export all interfaces
-export * from './smartagent.interfaces.js';
-
-// Re-export useful types from smartai
-export {
-  type ISmartAiOptions,
-  type TProvider,
-  type ChatMessage,
-  type ChatOptions,
-  type ChatResponse,
-} from '@push.rocks/smartai';
+// Re-export tool() and z so consumers can define tools without extra imports
+export { tool, jsonSchema } from '@push.rocks/smartai';
+export { z } from 'zod';
+export { stepCountIs } from 'ai';

ts/plugins.ts

@@ -3,24 +3,25 @@ import * as path from 'path';
 
 export { path };
 
-// third party
-import { minimatch } from 'minimatch';
+// ai-sdk core
+import { streamText, generateText, stepCountIs } from 'ai';
 
-export { minimatch };
+export { streamText, generateText, stepCountIs };
 
-// @push.rocks scope
-import * as smartai from '@push.rocks/smartai';
-import * as smartdeno from '@push.rocks/smartdeno';
-import * as smartfs from '@push.rocks/smartfs';
-import * as smartrequest from '@push.rocks/smartrequest';
-import * as smartbrowser from '@push.rocks/smartbrowser';
-import * as smartshell from '@push.rocks/smartshell';
+export type {
+  ModelMessage,
+  ToolSet,
+  StreamTextResult,
+} from 'ai';
 
-export {
-  smartai,
-  smartdeno,
-  smartfs,
-  smartrequest,
-  smartbrowser,
-  smartshell,
-};
+// @push.rocks/smartai
+import { tool, jsonSchema } from '@push.rocks/smartai';
+
+export { tool, jsonSchema };
+
+export type { LanguageModelV3 } from '@push.rocks/smartai';
+
+// zod
+import { z } from 'zod';
+
+export { z };

ts/smartagent.classes.agent.ts

@@ -0,0 +1,198 @@
+// Retry backoff and context overflow logic derived from opencode (MIT) — https://github.com/sst/opencode
+
+import * as plugins from './plugins.js';
+import type { IAgentRunOptions, IAgentRunResult } from './smartagent.interfaces.js';
+import { ContextOverflowError } from './smartagent.interfaces.js';
+
+// Retry constants
+const RETRY_INITIAL_DELAY = 2000;
+const RETRY_BACKOFF_FACTOR = 2;
+const RETRY_MAX_DELAY = 30_000;
+const MAX_RETRY_ATTEMPTS = 8;
+
+function retryDelay(attempt: number, headers?: Record<string, string>): number {
+  if (headers) {
+    const ms = headers['retry-after-ms'];
+    if (ms) {
+      const n = parseFloat(ms);
+      if (!isNaN(n)) return n;
+    }
+    const after = headers['retry-after'];
+    if (after) {
+      const secs = parseFloat(after);
+      if (!isNaN(secs)) return Math.ceil(secs * 1000);
+      const date = Date.parse(after) - Date.now();
+      if (!isNaN(date) && date > 0) return Math.ceil(date);
+    }
+  }
+  return Math.min(
+    RETRY_INITIAL_DELAY * Math.pow(RETRY_BACKOFF_FACTOR, attempt - 1),
+    RETRY_MAX_DELAY,
+  );
+}
+
+async function sleep(ms: number, signal?: AbortSignal): Promise<void> {
+  return new Promise((resolve, reject) => {
+    if (signal?.aborted) {
+      reject(new DOMException('Aborted', 'AbortError'));
+      return;
+    }
+    const t = setTimeout(resolve, ms);
+    signal?.addEventListener(
+      'abort',
+      () => {
+        clearTimeout(t);
+        reject(new DOMException('Aborted', 'AbortError'));
+      },
+      { once: true },
+    );
+  });
+}
+
+function isRetryableError(err: unknown): boolean {
+  const status = (err as any)?.status ?? (err as any)?.statusCode;
+  if (status === 429 || status === 529 || status === 503) return true;
+  if (err instanceof Error) {
+    const msg = err.message.toLowerCase();
+    if (msg.includes('rate limit') || msg.includes('overloaded') || msg.includes('too many requests')) {
+      return true;
+    }
+  }
+  return false;
+}
+
+function isContextOverflow(err: unknown): boolean {
+  if (err instanceof Error) {
+    const msg = err.message.toLowerCase();
+    return (
+      msg.includes('context_length_exceeded') ||
+      msg.includes('context window') ||
+      msg.includes('maximum context length') ||
+      msg.includes('too many tokens') ||
+      msg.includes('input is too long') ||
+      (err as any)?.name === 'AI_ContextWindowExceededError'
+    );
+  }
+  return false;
+}
+
+export async function runAgent(options: IAgentRunOptions): Promise<IAgentRunResult> {
+  let stepCount = 0;
+  let attempt = 0;
+  let totalInput = 0;
+  let totalOutput = 0;
+
+  const tools = options.tools ?? {};
+
+  // Add a no-op sink for repaired-but-unrecognised tool calls
+  const allTools: plugins.ToolSet = {
+    ...tools,
+    invalid: plugins.tool({
+      description: 'Sink for unrecognised tool calls — returns an error message to the model',
+      inputSchema: plugins.z.object({
+        tool: plugins.z.string(),
+        error: plugins.z.string(),
+      }),
+      execute: async ({ tool, error }: { tool: string; error: string }) =>
+        `Unknown tool "${tool}": ${error}`,
+    }),
+  };
+
+  // Build messages — streamText requires either prompt OR messages, not both
+  let messages: plugins.ModelMessage[] = options.messages
+    ? [...options.messages, { role: 'user' as const, content: options.prompt }]
+    : [{ role: 'user' as const, content: options.prompt }];
+
+  while (true) {
+    try {
+      const result = plugins.streamText({
+        model: options.model,
+        system: options.system,
+        messages,
+        tools: allTools,
+        stopWhen: plugins.stepCountIs(options.maxSteps ?? 20),
+        maxRetries: 0, // handled manually below
+        abortSignal: options.abort,
+
+        experimental_repairToolCall: async ({ toolCall, tools: availableTools, error }) => {
+          const lower = toolCall.toolName.toLowerCase();
+          if (lower !== toolCall.toolName && (availableTools as any)[lower]) {
+            return { ...toolCall, toolName: lower };
+          }
+          return {
+            ...toolCall,
+            toolName: 'invalid',
+            args: JSON.stringify({
+              tool: toolCall.toolName,
+              error: String(error),
+            }),
+          };
+        },
+
+        onChunk: ({ chunk }) => {
+          if (chunk.type === 'text-delta' && options.onToken) {
+            options.onToken((chunk as any).textDelta ?? (chunk as any).text ?? '');
+          }
+        },
+
+        experimental_onToolCallStart: options.onToolCall
+          ? ({ toolCall }) => {
+              options.onToolCall!(toolCall.toolName, (toolCall as any).input ?? (toolCall as any).args);
+            }
+          : undefined,
+
+        experimental_onToolCallFinish: options.onToolResult
+          ? ({ toolCall }) => {
+              options.onToolResult!(toolCall.toolName, (toolCall as any).result);
+            }
+          : undefined,
+
+        onStepFinish: ({ usage }) => {
+          stepCount++;
+          totalInput += usage?.inputTokens ?? 0;
+          totalOutput += usage?.outputTokens ?? 0;
+        },
+      });
+
+      // Consume the stream and collect results
+      const text = await result.text;
+      const finishReason = await result.finishReason;
+      const responseData = await result.response;
+
+      attempt = 0; // reset on success
+
+      return {
+        text,
+        messages: responseData.messages as plugins.ModelMessage[],
+        steps: stepCount,
+        finishReason,
+        usage: {
+          inputTokens: totalInput,
+          outputTokens: totalOutput,
+          totalTokens: totalInput + totalOutput,
+        },
+      };
+    } catch (err: unknown) {
+      // Abort — don't retry
+      if (err instanceof DOMException && err.name === 'AbortError') throw err;
+
+      // Rate limit / overload — retry with backoff
+      if (isRetryableError(err) && attempt < MAX_RETRY_ATTEMPTS) {
+        attempt++;
+        const headers = (err as any)?.responseHeaders ?? (err as any)?.headers;
+        const delay = retryDelay(attempt, headers);
+        await sleep(delay, options.abort);
+        continue;
+      }
+
+      // Context overflow — compact and retry if handler provided
+      if (isContextOverflow(err)) {
+        if (!options.onContextOverflow) throw new ContextOverflowError();
+        messages = await options.onContextOverflow(messages);
+        continue;
+      }
+
+      throw err;
+    }
+  }
+}

ts/smartagent.classes.driveragent.ts

@@ -1,775 +0,0 @@
-import * as plugins from './plugins.js';
-import * as interfaces from './smartagent.interfaces.js';
-import type { BaseToolWrapper } from './smartagent.tools.base.js';
-
-/**
- * Options for configuring the DriverAgent
- */
-export interface IDriverAgentOptions {
-  /** Custom system message for the driver */
-  systemMessage?: string;
-  /** Maximum history messages to pass to API (default: 20). Set to 0 for unlimited. */
-  maxHistoryMessages?: number;
-  /** Callback fired for each token during LLM generation */
-  onToken?: (token: string) => void;
-}
-
-/**
- * DriverAgent - Executes tasks by reasoning and proposing tool calls
- * Works in conjunction with GuardianAgent for approval
- */
-export class DriverAgent {
-  private provider: plugins.smartai.MultiModalModel;
-  private systemMessage: string;
-  private maxHistoryMessages: number;
-  private messageHistory: plugins.smartai.ChatMessage[] = [];
-  private tools: Map<string, BaseToolWrapper> = new Map();
-  private onToken?: (token: string) => void;
-  private isInThinkingMode = false;  // Track thinking/content state for markers
-
-  constructor(
-    provider: plugins.smartai.MultiModalModel,
-    options?: IDriverAgentOptions | string
-  ) {
-    this.provider = provider;
-
-    // Support both legacy string systemMessage and new options object
-    if (typeof options === 'string') {
-      this.systemMessage = options || this.getDefaultSystemMessage();
-      this.maxHistoryMessages = 20;
-    } else {
-      this.systemMessage = options?.systemMessage || this.getDefaultSystemMessage();
-      this.maxHistoryMessages = options?.maxHistoryMessages ?? 20;
-      this.onToken = options?.onToken;
-    }
-  }
-
-  /**
-   * Set the token callback for streaming mode
-   * @param callback Function to call for each generated token
-   */
-  public setOnToken(callback: (token: string) => void): void {
-    this.onToken = callback;
-  }
-
-  /**
-   * Register a tool for use by the driver
-   */
-  public registerTool(tool: BaseToolWrapper): void {
-    this.tools.set(tool.name, tool);
-  }
-
-  /**
-   * Get all registered tools
-   */
-  public getTools(): Map<string, BaseToolWrapper> {
-    return this.tools;
-  }
-
-  /**
-   * Initialize a new conversation for a task
-   * @param task The task description
-   * @param images Optional base64-encoded images for vision tasks
-   */
-  public async startTask(task: string, images?: string[]): Promise<interfaces.IAgentMessage> {
-    // Reset message history
-    this.messageHistory = [];
-
-    // Build the user message based on available tools
-    const hasTools = this.tools.size > 0;
-    let userMessage: string;
-    if (hasTools) {
-      userMessage = `TASK: ${task}\n\nAnalyze this task and determine what actions are needed. If you need to use a tool, provide a tool call proposal.`;
-    } else {
-      userMessage = `TASK: ${task}\n\nComplete this task directly. When done, wrap your final output in <task_complete>your output here</task_complete> tags.`;
-    }
-
-    // Add to history
-    this.messageHistory.push({
-      role: 'user',
-      content: userMessage,
-    });
-
-    // Build the system message - adapt based on available tools
-    let fullSystemMessage: string;
-    if (hasTools) {
-      const toolDescriptions = this.buildToolDescriptions();
-      fullSystemMessage = `${this.systemMessage}\n\n## Available Tools\n${toolDescriptions}`;
-    } else {
-      // Use a simpler system message when no tools are available
-      fullSystemMessage = this.getNoToolsSystemMessage();
-    }
-
-    // Get response from provider - use streaming if available and callback is set
-    let response: plugins.smartai.ChatResponse;
-
-    if (this.onToken && typeof (this.provider as any).chatStreaming === 'function') {
-      // Use streaming mode with token callback
-      response = await (this.provider as any).chatStreaming({
-        systemMessage: fullSystemMessage,
-        userMessage: userMessage,
-        messageHistory: [],
-        images: images,
-        onToken: this.onToken,
-      });
-    } else {
-      // Fallback to non-streaming mode
-      response = await this.provider.chat({
-        systemMessage: fullSystemMessage,
-        userMessage: userMessage,
-        messageHistory: [],
-        images: images,
-      });
-    }
-
-    // Add assistant response to history (store images if provided, preserve reasoning for GPT-OSS)
-    const historyMessage: plugins.smartai.ChatMessage = {
-      role: 'assistant',
-      content: response.message,
-      reasoning: response.reasoning,
-    };
-    this.messageHistory.push(historyMessage);
-
-    return {
-      role: 'assistant',
-      content: response.message,
-    };
-  }
-
-  /**
-   * Continue the conversation with feedback or results
-   */
-  public async continueWithMessage(message: string): Promise<interfaces.IAgentMessage> {
-    // Add the new message to history
-    this.messageHistory.push({
-      role: 'user',
-      content: message,
-    });
-
-    // Build the system message - adapt based on available tools
-    const hasTools = this.tools.size > 0;
-    let fullSystemMessage: string;
-    if (hasTools) {
-      const toolDescriptions = this.buildToolDescriptions();
-      fullSystemMessage = `${this.systemMessage}\n\n## Available Tools\n${toolDescriptions}`;
-    } else {
-      fullSystemMessage = this.getNoToolsSystemMessage();
-    }
-
-    // Get response from provider with history windowing
-    // Keep original task and most recent messages to avoid token explosion
-    let historyForChat: plugins.smartai.ChatMessage[];
-    const fullHistory = this.messageHistory.slice(0, -1); // Exclude the just-added message
-
-    if (this.maxHistoryMessages > 0 && fullHistory.length > this.maxHistoryMessages) {
-      // Keep the original task (first message) and most recent messages
-      historyForChat = [
-        fullHistory[0], // Original task
-        ...fullHistory.slice(-(this.maxHistoryMessages - 1)), // Recent messages
-      ];
-    } else {
-      historyForChat = fullHistory;
-    }
-
-    // Get response from provider - use streaming if available and callback is set
-    let response: plugins.smartai.ChatResponse;
-
-    if (this.onToken && typeof (this.provider as any).chatStreaming === 'function') {
-      // Use streaming mode with token callback
-      response = await (this.provider as any).chatStreaming({
-        systemMessage: fullSystemMessage,
-        userMessage: message,
-        messageHistory: historyForChat,
-        onToken: this.onToken,
-      });
-    } else {
-      // Fallback to non-streaming mode
-      response = await this.provider.chat({
-        systemMessage: fullSystemMessage,
-        userMessage: message,
-        messageHistory: historyForChat,
-      });
-    }
-
-    // Add assistant response to history (preserve reasoning for GPT-OSS)
-    this.messageHistory.push({
-      role: 'assistant',
-      content: response.message,
-      reasoning: response.reasoning,
-    });
-
-    return {
-      role: 'assistant',
-      content: response.message,
-    };
-  }
-
-  /**
-   * Parse tool call proposals from assistant response
-   */
-  public parseToolCallProposals(response: string): interfaces.IToolCallProposal[] {
-    const proposals: interfaces.IToolCallProposal[] = [];
-
-    // Match <tool_call>...</tool_call> blocks
-    const toolCallRegex = /<tool_call>([\s\S]*?)<\/tool_call>/g;
-    let match;
-
-    while ((match = toolCallRegex.exec(response)) !== null) {
-      const content = match[1];
-
-      try {
-        const proposal = this.parseToolCallContent(content);
-        if (proposal) {
-          proposals.push(proposal);
-        }
-      } catch (error) {
-        // Skip malformed tool calls
-        console.warn('Failed to parse tool call:', error);
-      }
-    }
-
-    return proposals;
-  }
-
-  /**
-   * Parse the content inside a tool_call block
-   */
-  private parseToolCallContent(content: string): interfaces.IToolCallProposal | null {
-    // Extract tool name
-    const toolMatch = content.match(/<tool>(.*?)<\/tool>/s);
-    if (!toolMatch) return null;
-    const toolName = toolMatch[1].trim();
-
-    // Extract action
-    const actionMatch = content.match(/<action>(.*?)<\/action>/s);
-    if (!actionMatch) return null;
-    const action = actionMatch[1].trim();
-
-    // Extract params (JSON)
-    const paramsMatch = content.match(/<params>([\s\S]*?)<\/params>/);
-    let params: Record<string, unknown> = {};
-    if (paramsMatch) {
-      try {
-        params = JSON.parse(paramsMatch[1].trim());
-      } catch {
-        // Try to extract individual parameters if JSON fails
-        params = this.extractParamsFromXml(paramsMatch[1]);
-      }
-    }
-
-    // Extract reasoning (optional)
-    const reasoningMatch = content.match(/<reasoning>([\s\S]*?)<\/reasoning>/);
-    const reasoning = reasoningMatch ? reasoningMatch[1].trim() : undefined;
-
-    return {
-      proposalId: this.generateProposalId(),
-      toolName,
-      action,
-      params,
-      reasoning,
-    };
-  }
-
-  /**
-   * Extract parameters from XML-like format when JSON parsing fails
-   */
-  private extractParamsFromXml(content: string): Record<string, unknown> {
-    const params: Record<string, unknown> = {};
-    const paramRegex = /<(\w+)>([\s\S]*?)<\/\1>/g;
-    let match;
-
-    while ((match = paramRegex.exec(content)) !== null) {
-      const key = match[1];
-      let value: unknown = match[2].trim();
-
-      // Try to parse as JSON for arrays/objects
-      try {
-        value = JSON.parse(value as string);
-      } catch {
-        // Keep as string if not valid JSON
-      }
-
-      params[key] = value;
-    }
-
-    return params;
-  }
-
-  /**
-   * Check if the response indicates task completion
-   */
-  public isTaskComplete(response: string): boolean {
-    // Check for explicit completion markers
-    const completionMarkers = [
-      '<task_complete>',
-      '<task_completed>',
-      'TASK COMPLETE',
-      'Task completed successfully',
-    ];
-
-    const lowerResponse = response.toLowerCase();
-    return completionMarkers.some(marker =>
-      lowerResponse.includes(marker.toLowerCase())
-    );
-  }
-
-  /**
-   * Check if the response needs clarification or user input
-   */
-  public needsClarification(response: string): boolean {
-    const clarificationMarkers = [
-      '<needs_clarification>',
-      '<question>',
-      'please clarify',
-      'could you specify',
-      'what do you mean by',
-    ];
-
-    const lowerResponse = response.toLowerCase();
-    return clarificationMarkers.some(marker =>
-      lowerResponse.includes(marker.toLowerCase())
-    );
-  }
-
-  /**
-   * Extract the final result from a completed task
-   */
-  public extractTaskResult(response: string): string | null {
-    // Try to extract from result tags
-    const resultMatch = response.match(/<task_result>([\s\S]*?)<\/task_result>/);
-    if (resultMatch) {
-      return resultMatch[1].trim();
-    }
-
-    const completeMatch = response.match(/<task_complete>([\s\S]*?)<\/task_complete>/);
-    if (completeMatch) {
-      return completeMatch[1].trim();
-    }
-
-    return null;
-  }
-
-  /**
-   * Build tool descriptions for the system message
-   */
-  private buildToolDescriptions(): string {
-    const descriptions: string[] = [];
-
-    for (const tool of this.tools.values()) {
-      descriptions.push(tool.getFullDescription());
-    }
-
-    return descriptions.join('\n\n');
-  }
-
-  /**
-   * Generate a unique proposal ID
-   */
-  private generateProposalId(): string {
-    return `prop_${Date.now()}_${Math.random().toString(36).substring(2, 8)}`;
-  }
-
-  /**
-   * Get the default system message for the driver
-   */
-  private getDefaultSystemMessage(): string {
-    return `You are an AI assistant that executes tasks by using available tools.
-
-## Your Role
-You analyze tasks, break them down into steps, and use tools to accomplish goals.
-
-## CRITICAL: Tool Usage Format
-To use a tool, you MUST literally write out the XML tags in your response. The system parses your output looking for these exact tags. Do NOT just describe or mention the tool call - you must OUTPUT the actual XML.
-
-CORRECT (the XML is in the output):
-<tool_call>
-  <tool>json</tool>
-  <action>validate</action>
-  <params>{"jsonString": "{\\"key\\":\\"value\\"}"}</params>
-</tool_call>
-
-WRONG (just describing, no actual XML):
-"I will call json.validate now" or "Let me use the tool"
-
-## Guidelines
-1. Think step by step about what needs to be done
-2. When you need a tool, OUTPUT the <tool_call> XML tags - do not just mention them
-3. Only propose ONE tool call at a time
-4. Wait for the result before proposing the next action
-5. When the task is complete, OUTPUT:
-
-<task_complete>
-Your final result here
-</task_complete>
-
-## Important
-- The <tool_call> and <task_complete> tags MUST appear literally in your response
-- If you just say "I'll call the tool" without the actual XML, it will NOT work
-- If you need clarification, ask using <needs_clarification>your question</needs_clarification>`;
-  }
-
-  /**
-   * Get the system message when no tools are available
-   * Used for direct task completion without tool usage
-   */
-  private getNoToolsSystemMessage(): string {
-    // Use custom system message if provided, otherwise use a simple default
-    if (this.systemMessage && this.systemMessage !== this.getDefaultSystemMessage()) {
-      return this.systemMessage;
-    }
-
-    return `You are an AI assistant that completes tasks directly.
-
-## Your Role
-You analyze tasks and provide complete, high-quality outputs.
-
-## Output Format
-When you have completed the task, wrap your final output in task_complete tags:
-
-<task_complete>
-Your complete output here
-</task_complete>
-
-## Guidelines
-1. Analyze the task requirements carefully
-2. Provide a complete and accurate response
-3. Always wrap your final output in <task_complete></task_complete> tags
-4. If you need clarification, ask using <needs_clarification>your question</needs_clarification>`;
-  }
-
-  /**
-   * Reset the conversation state
-   */
-  public reset(): void {
-    this.messageHistory = [];
-  }
-
-  // ================================
-  // Native Tool Calling Support
-  // ================================
-
-  /**
-   * Start a task with native tool calling support
-   * Uses Ollama's native tool calling API instead of XML parsing
-   * @param task The task description
-   * @param images Optional base64-encoded images for vision tasks
-   * @returns Response with content, reasoning, and any tool calls
-   */
-  public async startTaskWithNativeTools(
-    task: string,
-    images?: string[]
-  ): Promise<{ message: interfaces.IAgentMessage; toolCalls?: interfaces.INativeToolCall[] }> {
-    // Reset message history
-    this.messageHistory = [];
-
-    // Build simple user message (no XML instructions needed for native tool calling)
-    const userMessage = `TASK: ${task}\n\nComplete this task using the available tools. When done, provide your final output.`;
-
-    // Add to history
-    this.messageHistory.push({
-      role: 'user',
-      content: userMessage,
-    });
-
-    // Build system message for native tool calling
-    const fullSystemMessage = this.getNativeToolsSystemMessage();
-
-    // Get tools in JSON schema format
-    const tools = this.getToolsAsJsonSchema();
-
-    // Check if provider supports native tool calling (Ollama)
-    const provider = this.provider as any;
-    if (typeof provider.collectStreamResponse !== 'function') {
-      throw new Error('Provider does not support native tool calling. Use startTask() instead.');
-    }
-
-    // Use collectStreamResponse for streaming support with tools
-    const response = await provider.collectStreamResponse(
-      {
-        systemMessage: fullSystemMessage,
-        userMessage: userMessage,
-        messageHistory: [],
-        images: images,
-        tools: tools.length > 0 ? tools : undefined,
-      },
-      // Pass onToken callback through onChunk for streaming with thinking markers
-      this.onToken ? (chunk: any) => {
-        if (chunk.thinking && this.onToken) {
-          // Add marker only when transitioning INTO thinking mode
-          if (!this.isInThinkingMode) {
-            this.onToken('\n[THINKING] ');
-            this.isInThinkingMode = true;
-          }
-          this.onToken(chunk.thinking);
-        }
-        if (chunk.content && this.onToken) {
-          // Add marker when transitioning OUT of thinking mode
-          if (this.isInThinkingMode) {
-            this.onToken('\n[OUTPUT] ');
-            this.isInThinkingMode = false;
-          }
-          this.onToken(chunk.content);
-        }
-      } : undefined
-    );
-
-    // Reset thinking state after response completes
-    this.isInThinkingMode = false;
-
-    // Add assistant response to history
-    const historyMessage: any = {
-      role: 'assistant',
-      content: response.message || '',
-      reasoning: response.thinking || response.reasoning,
-    };
-
-    // CRITICAL: Preserve tool_calls in history for native tool calling
-    // Without this, the model doesn't know it already called a tool and loops forever
-    if (response.toolCalls && response.toolCalls.length > 0) {
-      historyMessage.tool_calls = response.toolCalls.map((tc: any) => ({
-        function: {
-          name: tc.function.name,
-          arguments: tc.function.arguments,
-        },
-      }));
-    }
-
-    this.messageHistory.push(historyMessage as unknown as plugins.smartai.ChatMessage);
-
-    // Convert Ollama tool calls to our format
-    let toolCalls: interfaces.INativeToolCall[] | undefined;
-    if (response.toolCalls && response.toolCalls.length > 0) {
-      toolCalls = response.toolCalls.map((tc: any) => ({
-        function: {
-          name: tc.function.name,
-          arguments: tc.function.arguments,
-          index: tc.function.index,
-        },
-      }));
-    }
-
-    return {
-      message: {
-        role: 'assistant',
-        content: response.message || '',
-      },
-      toolCalls,
-    };
-  }
-
-  /**
-   * Continue conversation with native tool calling support
-   * @param message The message to continue with (e.g., tool result)
-   * @param toolName Optional tool name - when provided, message is added as role: 'tool' instead of 'user'
-   * @returns Response with content, reasoning, and any tool calls
-   */
-  public async continueWithNativeTools(
-    message: string,
-    toolName?: string
-  ): Promise<{ message: interfaces.IAgentMessage; toolCalls?: interfaces.INativeToolCall[] }> {
-    // Add the new message to history
-    if (toolName) {
-      // Tool result - must use role: 'tool' for native tool calling
-      // The 'tool' role is supported by providers but not in the ChatMessage type
-      this.messageHistory.push({
-        role: 'tool',
-        content: message,
-        toolName: toolName,
-      } as unknown as plugins.smartai.ChatMessage);
-    } else {
-      // Regular user message
-      this.messageHistory.push({
-        role: 'user',
-        content: message,
-      });
-    }
-
-    // Build system message
-    const fullSystemMessage = this.getNativeToolsSystemMessage();
-
-    // Get tools in JSON schema format
-    const tools = this.getToolsAsJsonSchema();
-
-    // Get response from provider with history windowing
-    // For tool results, include the full history (with tool message)
-    // For regular user messages, exclude the last message (it becomes userMessage)
-    let historyForChat: plugins.smartai.ChatMessage[];
-    const fullHistory = toolName
-      ? this.messageHistory  // Include tool result in history
-      : this.messageHistory.slice(0, -1);  // Exclude last user message
-
-    if (this.maxHistoryMessages > 0 && fullHistory.length > this.maxHistoryMessages) {
-      historyForChat = [
-        fullHistory[0],
-        ...fullHistory.slice(-(this.maxHistoryMessages - 1)),
-      ];
-    } else {
-      historyForChat = fullHistory;
-    }
-
-    // Check if provider supports native tool calling
-    const provider = this.provider as any;
-    if (typeof provider.collectStreamResponse !== 'function') {
-      throw new Error('Provider does not support native tool calling. Use continueWithMessage() instead.');
-    }
-
-    // For tool results, use a continuation prompt instead of repeating the result
-    const userMessage = toolName
-      ? 'Continue with the task. The tool result has been provided above.'
-      : message;
-
-    // Use collectStreamResponse for streaming support with tools
-    const response = await provider.collectStreamResponse(
-      {
-        systemMessage: fullSystemMessage,
-        userMessage: userMessage,
-        messageHistory: historyForChat,
-        tools: tools.length > 0 ? tools : undefined,
-      },
-      // Pass onToken callback through onChunk for streaming with thinking markers
-      this.onToken ? (chunk: any) => {
-        if (chunk.thinking && this.onToken) {
-          // Add marker only when transitioning INTO thinking mode
-          if (!this.isInThinkingMode) {
-            this.onToken('\n[THINKING] ');
-            this.isInThinkingMode = true;
-          }
-          this.onToken(chunk.thinking);
-        }
-        if (chunk.content && this.onToken) {
-          // Add marker when transitioning OUT of thinking mode
-          if (this.isInThinkingMode) {
-            this.onToken('\n[OUTPUT] ');
-            this.isInThinkingMode = false;
-          }
-          this.onToken(chunk.content);
-        }
-      } : undefined
-    );
-
-    // Reset thinking state after response completes
-    this.isInThinkingMode = false;
-
-    // Add assistant response to history
-    const historyMessage: any = {
-      role: 'assistant',
-      content: response.message || '',
-      reasoning: response.thinking || response.reasoning,
-    };
-
-    // CRITICAL: Preserve tool_calls in history for native tool calling
-    // Without this, the model doesn't know it already called a tool and loops forever
-    if (response.toolCalls && response.toolCalls.length > 0) {
-      historyMessage.tool_calls = response.toolCalls.map((tc: any) => ({
-        function: {
-          name: tc.function.name,
-          arguments: tc.function.arguments,
-        },
-      }));
-    }
-
-    this.messageHistory.push(historyMessage as unknown as plugins.smartai.ChatMessage);
-
-    // Convert Ollama tool calls to our format
-    let toolCalls: interfaces.INativeToolCall[] | undefined;
-    if (response.toolCalls && response.toolCalls.length > 0) {
-      toolCalls = response.toolCalls.map((tc: any) => ({
-        function: {
-          name: tc.function.name,
-          arguments: tc.function.arguments,
-          index: tc.function.index,
-        },
-      }));
-    }
-
-    return {
-      message: {
-        role: 'assistant',
-        content: response.message || '',
-      },
-      toolCalls,
-    };
-  }
-
-  /**
-   * Get system message for native tool calling mode
-   * Simplified prompt that lets the model use tools naturally
-   */
-  private getNativeToolsSystemMessage(): string {
-    return `You are an AI assistant that executes tasks by using available tools.
-
-## Your Role
-You analyze tasks, break them down into steps, and use tools to accomplish goals.
-
-## Guidelines
-1. Think step by step about what needs to be done
-2. Use the available tools to complete the task
-3. Process tool results and continue until the task is complete
-4. When the task is complete, provide a final summary
-
-## Important
-- Use tools when needed to gather information or perform actions
-- If you need clarification, ask the user
-- Always verify your work before marking the task complete`;
-  }
-
-  /**
-   * Convert registered tools to Ollama JSON Schema format for native tool calling
-   * Each tool action becomes a separate function with name format: "toolName_actionName"
-   * @returns Array of IOllamaTool compatible tool definitions
-   */
-  public getToolsAsJsonSchema(): plugins.smartai.IOllamaTool[] {
-    const tools: plugins.smartai.IOllamaTool[] = [];
-
-    for (const tool of this.tools.values()) {
-      for (const action of tool.actions) {
-        // Build the tool definition in Ollama format
-        const toolDef: plugins.smartai.IOllamaTool = {
-          type: 'function',
-          function: {
-            name: `${tool.name}_${action.name}`,  // e.g., "json_validate"
-            description: `[${tool.name}] ${action.description}`,
-            parameters: action.parameters as plugins.smartai.IOllamaTool['function']['parameters'],
-          },
-        };
-        tools.push(toolDef);
-      }
-    }
-
-    return tools;
-  }
-
-  /**
-   * Parse native tool calls from provider response into IToolCallProposal format
-   * @param toolCalls Array of native tool calls from the provider
-   * @returns Array of IToolCallProposal ready for execution
-   */
-  public parseNativeToolCalls(
-    toolCalls: interfaces.INativeToolCall[]
-  ): interfaces.IToolCallProposal[] {
-    return toolCalls.map(tc => {
-      // Split "json_validate" -> toolName="json", action="validate"
-      const fullName = tc.function.name;
-      const underscoreIndex = fullName.indexOf('_');
-
-      let toolName: string;
-      let action: string;
-
-      if (underscoreIndex > 0) {
-        toolName = fullName.substring(0, underscoreIndex);
-        action = fullName.substring(underscoreIndex + 1);
-      } else {
-        // Fallback: treat entire name as tool name with empty action
-        toolName = fullName;
-        action = '';
-      }
-
-      return {
-        proposalId: this.generateProposalId(),
-        toolName,
-        action,
-        params: tc.function.arguments,
-      };
-    });
-  }
-}

ts/smartagent.classes.dualagent.ts

@@ -1,692 +0,0 @@
-import * as plugins from './plugins.js';
-import * as interfaces from './smartagent.interfaces.js';
-import { BaseToolWrapper } from './smartagent.tools.base.js';
-import { DriverAgent } from './smartagent.classes.driveragent.js';
-import { GuardianAgent } from './smartagent.classes.guardianagent.js';
-import { FilesystemTool } from './smartagent.tools.filesystem.js';
-import { HttpTool } from './smartagent.tools.http.js';
-import { ShellTool } from './smartagent.tools.shell.js';
-import { BrowserTool } from './smartagent.tools.browser.js';
-import { DenoTool } from './smartagent.tools.deno.js';
-import { ToolRegistry } from './smartagent.classes.toolregistry.js';
-import { ToolSearchTool } from './smartagent.tools.search.js';
-import { ExpertTool } from './smartagent.tools.expert.js';
-
-/**
- * DualAgentOrchestrator - Coordinates Driver and Guardian agents
- * Manages the complete lifecycle of task execution with tool approval
- */
-export class DualAgentOrchestrator {
-  private options: interfaces.IDualAgentOptions;
-  private smartai: plugins.smartai.SmartAi;
-  private driverProvider: plugins.smartai.MultiModalModel;
-  private guardianProvider: plugins.smartai.MultiModalModel;
-  private driver: DriverAgent;
-  private guardian: GuardianAgent;
-  private registry: ToolRegistry = new ToolRegistry();
-  private isRunning = false;
-  private conversationHistory: interfaces.IAgentMessage[] = [];
-  private ownsSmartAi = true; // true if we created the SmartAi instance, false if it was provided
-
-  constructor(options: interfaces.IDualAgentOptions) {
-    this.options = {
-      maxIterations: 20,
-      maxConsecutiveRejections: 3,
-      defaultProvider: 'openai',
-      maxResultChars: 15000,
-      maxHistoryMessages: 20,
-      ...options,
-    };
-
-    // Use existing SmartAi instance if provided, otherwise create a new one
-    if (options.smartAiInstance) {
-      this.smartai = options.smartAiInstance;
-      this.ownsSmartAi = false; // Don't manage lifecycle of provided instance
-    } else {
-      this.smartai = new plugins.smartai.SmartAi(options);
-      this.ownsSmartAi = true;
-    }
-    // Note: Don't access providers here - they don't exist until start() is called
-  }
-
-  /**
-   * Get provider by name
-   */
-  private getProviderByName(providerName: plugins.smartai.TProvider): plugins.smartai.MultiModalModel {
-    switch (providerName) {
-      case 'openai':
-        return this.smartai.openaiProvider;
-      case 'anthropic':
-        return this.smartai.anthropicProvider;
-      case 'perplexity':
-        return this.smartai.perplexityProvider;
-      case 'ollama':
-        return this.smartai.ollamaProvider;
-      case 'groq':
-        return this.smartai.groqProvider;
-      case 'xai':
-        return this.smartai.xaiProvider;
-      case 'exo':
-        return this.smartai.exoProvider;
-      default:
-        return this.smartai.openaiProvider;
-    }
-  }
-
-  /**
-   * Emit a progress event if callback is configured
-   */
-  private emitProgress(event: Omit<interfaces.IProgressEvent, 'timestamp' | 'logLevel' | 'logMessage'>): void {
-    if (this.options.onProgress) {
-      const prefix = this.options.logPrefix ? `${this.options.logPrefix} ` : '';
-      const { logLevel, logMessage } = this.formatProgressEvent(event, prefix);
-
-      this.options.onProgress({
-        ...event,
-        timestamp: new Date(),
-        logLevel,
-        logMessage,
-      });
-    }
-  }
-
-  /**
-   * Format a progress event into a log level and message
-   */
-  private formatProgressEvent(
-    event: Omit<interfaces.IProgressEvent, 'timestamp' | 'logLevel' | 'logMessage'>,
-    prefix: string
-  ): { logLevel: interfaces.TLogLevel; logMessage: string } {
-    switch (event.type) {
-      case 'task_started':
-        return { logLevel: 'info', logMessage: `${prefix}Task started` };
-      case 'iteration_started':
-        return { logLevel: 'info', logMessage: `${prefix}Iteration ${event.iteration}/${event.maxIterations}` };
-      case 'tool_proposed':
-        return { logLevel: 'info', logMessage: `${prefix}  → Proposing: ${event.toolName}.${event.action}` };
-      case 'guardian_evaluating':
-        return { logLevel: 'info', logMessage: `${prefix}  ⏳ Guardian evaluating...` };
-      case 'tool_approved':
-        return { logLevel: 'info', logMessage: `${prefix}  ✓ Approved: ${event.toolName}.${event.action}` };
-      case 'tool_rejected':
-        return { logLevel: 'warn', logMessage: `${prefix}  ✗ Rejected: ${event.toolName}.${event.action} - ${event.reason}` };
-      case 'tool_executing':
-        return { logLevel: 'info', logMessage: `${prefix}  ⚡ Executing: ${event.toolName}.${event.action}...` };
-      case 'tool_completed':
-        return { logLevel: 'info', logMessage: `${prefix}  ✓ Completed: ${event.message}` };
-      case 'task_completed':
-        return { logLevel: 'success', logMessage: `${prefix}Task completed in ${event.iteration} iterations` };
-      case 'clarification_needed':
-        return { logLevel: 'warn', logMessage: `${prefix}Clarification needed from user` };
-      case 'max_iterations':
-        return { logLevel: 'error', logMessage: `${prefix}${event.message}` };
-      case 'max_rejections':
-        return { logLevel: 'error', logMessage: `${prefix}${event.message}` };
-      default:
-        return { logLevel: 'info', logMessage: `${prefix}${event.type}` };
-    }
-  }
-
-  /**
-   * Register a custom tool with optional visibility settings
-   */
-  public registerTool(
-    tool: BaseToolWrapper,
-    options?: interfaces.IToolRegistrationOptions
-  ): void {
-    this.registry.register(tool, options);
-
-    // If initial visibility and agents exist, register with them
-    const visibility = options?.visibility ?? 'initial';
-    if (visibility === 'initial') {
-      if (this.driver) {
-        this.driver.registerTool(tool);
-      }
-      if (this.guardian) {
-        this.guardian.registerTool(tool);
-      }
-    }
-  }
-
-  /**
-   * Register an expert (subagent) as a tool
-   */
-  public registerExpert(config: interfaces.IExpertConfig): void {
-    const expert = new ExpertTool(config, this.smartai);
-    this.registerTool(expert, {
-      visibility: config.visibility,
-      tags: config.tags,
-      category: config.category ?? 'expert',
-    });
-  }
-
-  /**
-   * Enable tool search functionality
-   * This adds a 'tools' tool that allows the Driver to discover and activate on-demand tools
-   */
-  public enableToolSearch(): void {
-    const searchTool = new ToolSearchTool(this.registry, (tool) => {
-      // Callback when an on-demand tool is activated
-      if (this.driver) {
-        this.driver.registerTool(tool);
-      }
-      if (this.guardian) {
-        this.guardian.registerTool(tool);
-      }
-    });
-    this.registerTool(searchTool); // Always initial visibility
-  }
-
-  /**
-   * Register all standard tools
-   */
-  public registerStandardTools(): void {
-    const standardTools = [
-      new FilesystemTool(),
-      new HttpTool(),
-      new ShellTool(),
-      new BrowserTool(),
-      new DenoTool(),
-    ];
-
-    for (const tool of standardTools) {
-      this.registerTool(tool);
-    }
-  }
-
-  /**
-   * Register a scoped filesystem tool that can only access files within the specified directory
-   * @param basePath The directory to scope filesystem operations to
-   * @param excludePatterns Optional glob patterns to exclude from listings (e.g., ['.nogit/**', 'node_modules/**'])
-   */
-  public registerScopedFilesystemTool(basePath: string, excludePatterns?: string[]): void {
-    const scopedTool = new FilesystemTool({ basePath, excludePatterns });
-    this.registerTool(scopedTool);
-  }
-
-  /**
-   * Initialize all tools (eager loading)
-   */
-  public async start(): Promise<void> {
-    // Start smartai only if we created it (external instances should already be started)
-    if (this.ownsSmartAi) {
-      await this.smartai.start();
-    }
-
-    // NOW get providers (after they've been initialized by smartai.start())
-    this.driverProvider = this.getProviderByName(this.options.defaultProvider!);
-    this.guardianProvider = this.options.guardianProvider
-      ? this.getProviderByName(this.options.guardianProvider)
-      : this.driverProvider;
-
-    // NOW create agents with initialized providers
-    // Set up token callback wrapper if streaming is enabled
-    const driverOnToken = this.options.onToken
-      ? (token: string) => this.options.onToken!(token, 'driver')
-      : undefined;
-
-    this.driver = new DriverAgent(this.driverProvider, {
-      systemMessage: this.options.driverSystemMessage,
-      maxHistoryMessages: this.options.maxHistoryMessages,
-      onToken: driverOnToken,
-    });
-    this.guardian = new GuardianAgent(this.guardianProvider, this.options.guardianPolicyPrompt);
-
-    // Register visible tools with agents
-    for (const tool of this.registry.getVisibleTools()) {
-      this.driver.registerTool(tool);
-      this.guardian.registerTool(tool);
-    }
-
-    // Initialize visible tools
-    await this.registry.initializeVisibleTools();
-    this.isRunning = true;
-  }
-
-  /**
-   * Cleanup all tools
-   */
-  public async stop(): Promise<void> {
-    await this.registry.cleanup();
-
-    // Only stop smartai if we created it (don't stop external instances)
-    if (this.ownsSmartAi) {
-      await this.smartai.stop();
-    }
-
-    this.isRunning = false;
-    if (this.driver) {
-      this.driver.reset();
-    }
-  }
-
-  /**
-   * Run a task through the dual-agent system
-   * @param task The task description
-   * @param options Optional task run options (e.g., images for vision tasks)
-   */
-  public async run(task: string, options?: interfaces.ITaskRunOptions): Promise<interfaces.IDualAgentRunResult> {
-    if (!this.isRunning) {
-      throw new Error('Orchestrator not started. Call start() first.');
-    }
-
-    // Use native tool calling if enabled
-    const useNativeTools = this.options.useNativeToolCalling === true;
-
-    this.conversationHistory = [];
-    let iterations = 0;
-    let consecutiveRejections = 0;
-    let completed = false;
-    let finalResult: string | null = null;
-
-    // Track pending native tool calls
-    let pendingNativeToolCalls: interfaces.INativeToolCall[] | undefined;
-
-    // Extract images from options
-    const images = options?.images;
-
-    // Add initial task to history
-    this.conversationHistory.push({
-      role: 'user',
-      content: task,
-    });
-
-    // Start the driver with the task and optional images
-    let driverResponse: interfaces.IAgentMessage;
-
-    if (useNativeTools) {
-      // Native tool calling mode
-      const result = await this.driver.startTaskWithNativeTools(task, images);
-      driverResponse = result.message;
-      pendingNativeToolCalls = result.toolCalls;
-    } else {
-      // XML parsing mode
-      driverResponse = await this.driver.startTask(task, images);
-    }
-    this.conversationHistory.push(driverResponse);
-
-    // Emit task started event
-    this.emitProgress({
-      type: 'task_started',
-      message: task.length > 100 ? task.substring(0, 100) + '...' : task,
-    });
-
-    while (
-      iterations < this.options.maxIterations! &&
-      consecutiveRejections < this.options.maxConsecutiveRejections! &&
-      !completed
-    ) {
-      iterations++;
-
-      // Emit iteration started event
-      this.emitProgress({
-        type: 'iteration_started',
-        iteration: iterations,
-        maxIterations: this.options.maxIterations,
-      });
-
-      // Check if task is complete (for native mode, no pending tool calls and has content)
-      const isComplete = useNativeTools
-        ? (!pendingNativeToolCalls || pendingNativeToolCalls.length === 0) && driverResponse.content.length > 0
-        : this.driver.isTaskComplete(driverResponse.content);
-
-      if (isComplete) {
-        completed = true;
-        finalResult = useNativeTools
-          ? driverResponse.content
-          : (this.driver.extractTaskResult(driverResponse.content) || driverResponse.content);
-
-        // Emit task completed event
-        this.emitProgress({
-          type: 'task_completed',
-          iteration: iterations,
-          message: 'Task completed successfully',
-        });
-        break;
-      }
-
-      // Check if driver needs clarification
-      if (this.driver.needsClarification(driverResponse.content)) {
-        // Emit clarification needed event
-        this.emitProgress({
-          type: 'clarification_needed',
-          iteration: iterations,
-          message: 'Driver needs clarification from user',
-        });
-
-        // Return with clarification needed status
-        return {
-          success: false,
-          completed: false,
-          result: driverResponse.content,
-          iterations,
-          history: this.conversationHistory,
-          status: 'clarification_needed',
-        };
-      }
-
-      // Parse tool call proposals - native mode uses pendingNativeToolCalls, XML mode parses content
-      let proposals: interfaces.IToolCallProposal[];
-
-      if (useNativeTools && pendingNativeToolCalls && pendingNativeToolCalls.length > 0) {
-        // Native tool calling mode - convert native tool calls to proposals
-        proposals = this.driver.parseNativeToolCalls(pendingNativeToolCalls);
-        pendingNativeToolCalls = undefined; // Clear after processing
-      } else if (!useNativeTools) {
-        // XML parsing mode
-        proposals = this.driver.parseToolCallProposals(driverResponse.content);
-      } else {
-        proposals = [];
-      }
-
-      if (proposals.length === 0) {
-        if (useNativeTools) {
-          // Native mode: no tool calls and no content means we should continue
-          const result = await this.driver.continueWithNativeTools(
-            'Please continue with the task. Use the available tools or provide your final output.'
-          );
-          driverResponse = result.message;
-          pendingNativeToolCalls = result.toolCalls;
-          this.conversationHistory.push(driverResponse);
-          continue;
-        } else {
-          // XML mode: remind the model of the exact XML format
-          driverResponse = await this.driver.continueWithMessage(
-            `No valid tool call was found in your response. To use a tool, you MUST output the exact XML format:
-
-<tool_call>
-  <tool>tool_name</tool>
-  <action>action_name</action>
-  <params>{"param1": "value1"}</params>
-</tool_call>
-
-For example, to validate JSON:
-<tool_call>
-  <tool>json</tool>
-  <action>validate</action>
-  <params>{"jsonString": "{\\"key\\":\\"value\\"}", "requiredFields": ["key"]}</params>
-</tool_call>
-
-Or to complete the task:
-<task_complete>your final JSON output here</task_complete>
-
-Please output the exact XML format above.`
-          );
-          this.conversationHistory.push(driverResponse);
-          continue;
-        }
-      }
-
-      // Process the first proposal (one at a time)
-      const proposal = proposals[0];
-
-      // Emit tool proposed event
-      this.emitProgress({
-        type: 'tool_proposed',
-        iteration: iterations,
-        toolName: proposal.toolName,
-        action: proposal.action,
-        message: `${proposal.toolName}.${proposal.action}`,
-      });
-
-      // Quick validation first
-      const quickDecision = this.guardian.quickValidate(proposal);
-      let decision: interfaces.IGuardianDecision;
-
-      if (quickDecision) {
-        decision = quickDecision;
-      } else {
-        // Emit guardian evaluating event
-        this.emitProgress({
-          type: 'guardian_evaluating',
-          iteration: iterations,
-          toolName: proposal.toolName,
-          action: proposal.action,
-        });
-
-        // Full AI evaluation
-        decision = await this.guardian.evaluate(proposal, task);
-      }
-
-      if (decision.decision === 'approve') {
-        consecutiveRejections = 0;
-
-        // Emit tool approved event
-        this.emitProgress({
-          type: 'tool_approved',
-          iteration: iterations,
-          toolName: proposal.toolName,
-          action: proposal.action,
-        });
-
-        // Execute the tool
-        const tool = this.registry.getTool(proposal.toolName);
-        if (!tool) {
-          const errorMessage = `Tool "${proposal.toolName}" not found.`;
-          driverResponse = await this.driver.continueWithMessage(
-            `TOOL ERROR: ${errorMessage}\n\nPlease try a different approach.`
-          );
-          this.conversationHistory.push(driverResponse);
-          continue;
-        }
-
-        try {
-          // Emit tool executing event
-          this.emitProgress({
-            type: 'tool_executing',
-            iteration: iterations,
-            toolName: proposal.toolName,
-            action: proposal.action,
-          });
-
-          const result = await tool.execute(proposal.action, proposal.params);
-
-          // Emit tool completed event
-          this.emitProgress({
-            type: 'tool_completed',
-            iteration: iterations,
-            toolName: proposal.toolName,
-            action: proposal.action,
-            message: result.success ? 'success' : result.error,
-          });
-
-          // Build result message (prefer summary if provided, otherwise stringify result)
-          let resultMessage: string;
-          if (result.success) {
-            if (result.summary) {
-              // Use tool-provided summary
-              resultMessage = `TOOL RESULT (${proposal.toolName}.${proposal.action}):\n${result.summary}`;
-            } else {
-              // Stringify and potentially truncate
-              const resultStr = JSON.stringify(result.result, null, 2);
-              const maxChars = this.options.maxResultChars ?? 15000;
-
-              if (maxChars > 0 && resultStr.length > maxChars) {
-                // Truncate the result
-                const truncated = resultStr.substring(0, maxChars);
-                const omittedTokens = Math.round((resultStr.length - maxChars) / 4);
-                resultMessage = `TOOL RESULT (${proposal.toolName}.${proposal.action}):\n${truncated}\n\n[... output truncated, ~${omittedTokens} tokens omitted. Use more specific parameters to reduce output size.]`;
-              } else {
-                resultMessage = `TOOL RESULT (${proposal.toolName}.${proposal.action}):\n${resultStr}`;
-              }
-            }
-          } else {
-            resultMessage = `TOOL ERROR (${proposal.toolName}.${proposal.action}):\n${result.error}`;
-          }
-
-          this.conversationHistory.push({
-            role: 'system',
-            content: resultMessage,
-            toolCall: proposal,
-            toolResult: result,
-          });
-
-          // Continue with appropriate method based on mode
-          if (useNativeTools) {
-            const toolNameForHistory = `${proposal.toolName}_${proposal.action}`;
-            const continueResult = await this.driver.continueWithNativeTools(resultMessage, toolNameForHistory);
-            driverResponse = continueResult.message;
-            pendingNativeToolCalls = continueResult.toolCalls;
-          } else {
-            driverResponse = await this.driver.continueWithMessage(resultMessage);
-          }
-          this.conversationHistory.push(driverResponse);
-        } catch (error) {
-          const errorMessage = `Tool execution failed: ${error instanceof Error ? error.message : String(error)}`;
-          if (useNativeTools) {
-            const toolNameForHistory = `${proposal.toolName}_${proposal.action}`;
-            const continueResult = await this.driver.continueWithNativeTools(
-              `TOOL ERROR: ${errorMessage}\n\nPlease try a different approach.`,
-              toolNameForHistory
-            );
-            driverResponse = continueResult.message;
-            pendingNativeToolCalls = continueResult.toolCalls;
-          } else {
-            driverResponse = await this.driver.continueWithMessage(
-              `TOOL ERROR: ${errorMessage}\n\nPlease try a different approach.`
-            );
-          }
-          this.conversationHistory.push(driverResponse);
-        }
-      } else {
-        // Rejected
-        consecutiveRejections++;
-
-        // Emit tool rejected event
-        this.emitProgress({
-          type: 'tool_rejected',
-          iteration: iterations,
-          toolName: proposal.toolName,
-          action: proposal.action,
-          reason: decision.reason,
-        });
-
-        // Build rejection feedback
-        let feedback = `TOOL CALL REJECTED by Guardian:\n`;
-        feedback += `- Reason: ${decision.reason}\n`;
-
-        if (decision.concerns && decision.concerns.length > 0) {
-          feedback += `- Concerns:\n${decision.concerns.map(c => `  - ${c}`).join('\n')}\n`;
-        }
-
-        if (decision.suggestions) {
-          feedback += `- Suggestions: ${decision.suggestions}\n`;
-        }
-
-        feedback += `\nPlease adapt your approach based on this feedback.`;
-
-        this.conversationHistory.push({
-          role: 'system',
-          content: feedback,
-          toolCall: proposal,
-          guardianDecision: decision,
-        });
-
-        // Continue with appropriate method based on mode
-        if (useNativeTools) {
-          const continueResult = await this.driver.continueWithNativeTools(feedback);
-          driverResponse = continueResult.message;
-          pendingNativeToolCalls = continueResult.toolCalls;
-        } else {
-          driverResponse = await this.driver.continueWithMessage(feedback);
-        }
-        this.conversationHistory.push(driverResponse);
-      }
-    }
-
-    // Determine final status
-    let status: interfaces.TDualAgentRunStatus = 'completed';
-    if (!completed) {
-      if (iterations >= this.options.maxIterations!) {
-        status = 'max_iterations_reached';
-        // Emit max iterations event
-        this.emitProgress({
-          type: 'max_iterations',
-          iteration: iterations,
-          maxIterations: this.options.maxIterations,
-          message: `Maximum iterations (${this.options.maxIterations}) reached`,
-        });
-      } else if (consecutiveRejections >= this.options.maxConsecutiveRejections!) {
-        status = 'max_rejections_reached';
-        // Emit max rejections event
-        this.emitProgress({
-          type: 'max_rejections',
-          iteration: iterations,
-          message: `Maximum consecutive rejections (${this.options.maxConsecutiveRejections}) reached`,
-        });
-      }
-    }
-
-    return {
-      success: completed,
-      completed,
-      result: finalResult || driverResponse.content,
-      iterations,
-      history: this.conversationHistory,
-      status,
-    };
-  }
-
-  /**
-   * Continue an existing task with user input
-   */
-  public async continueTask(userInput: string): Promise<interfaces.IDualAgentRunResult> {
-    if (!this.isRunning) {
-      throw new Error('Orchestrator not started. Call start() first.');
-    }
-
-    this.conversationHistory.push({
-      role: 'user',
-      content: userInput,
-    });
-
-    const driverResponse = await this.driver.continueWithMessage(userInput);
-    this.conversationHistory.push(driverResponse);
-
-    // Continue the run loop
-    // For simplicity, we return the current state - full continuation would need refactoring
-    return {
-      success: false,
-      completed: false,
-      result: driverResponse.content,
-      iterations: 1,
-      history: this.conversationHistory,
-      status: 'in_progress',
-    };
-  }
-
-  /**
-   * Get the conversation history
-   */
-  public getHistory(): interfaces.IAgentMessage[] {
-    return [...this.conversationHistory];
-  }
-
-  /**
-   * Update the guardian policy
-   */
-  public setGuardianPolicy(policyPrompt: string): void {
-    this.guardian.setPolicy(policyPrompt);
-  }
-
-  /**
-   * Check if orchestrator is running
-   */
-  public isActive(): boolean {
-    return this.isRunning;
-  }
-
-  /**
-   * Get registered tool names
-   */
-  public getToolNames(): string[] {
-    return this.registry.getAllMetadata().map((m) => m.name);
-  }
-
-  /**
-   * Get the tool registry for advanced operations
-   */
-  public getRegistry(): ToolRegistry {
-    return this.registry;
-  }
-}

ts/smartagent.classes.guardianagent.ts

@@ -1,241 +0,0 @@
-import * as plugins from './plugins.js';
-import * as interfaces from './smartagent.interfaces.js';
-import type { BaseToolWrapper } from './smartagent.tools.base.js';
-
-/**
- * GuardianAgent - Evaluates tool call proposals against a policy
- * Uses AI reasoning to approve or reject tool calls
- */
-export class GuardianAgent {
-  private provider: plugins.smartai.MultiModalModel;
-  private policyPrompt: string;
-  private tools: Map<string, BaseToolWrapper> = new Map();
-
-  constructor(
-    provider: plugins.smartai.MultiModalModel,
-    policyPrompt: string
-  ) {
-    this.provider = provider;
-    this.policyPrompt = policyPrompt;
-  }
-
-  /**
-   * Register a tool for reference during evaluation
-   */
-  public registerTool(tool: BaseToolWrapper): void {
-    this.tools.set(tool.name, tool);
-  }
-
-  /**
-   * Evaluate a tool call proposal against the policy
-   */
-  public async evaluate(
-    proposal: interfaces.IToolCallProposal,
-    taskContext: string
-  ): Promise<interfaces.IGuardianDecision> {
-    // Get the tool to generate a human-readable summary
-    const tool = this.tools.get(proposal.toolName);
-    let callSummary = `${proposal.toolName}.${proposal.action}(${JSON.stringify(proposal.params)})`;
-
-    if (tool) {
-      try {
-        callSummary = tool.getCallSummary(proposal.action, proposal.params);
-      } catch {
-        // Fallback to basic summary
-      }
-    }
-
-    // Build the evaluation prompt
-    const evaluationPrompt = this.buildEvaluationPrompt(
-      proposal,
-      callSummary,
-      taskContext
-    );
-
-    // Get response from provider
-    const response = await this.provider.chat({
-      systemMessage: this.buildGuardianSystemMessage(),
-      userMessage: evaluationPrompt,
-      messageHistory: [],
-    });
-
-    // Parse the decision from the response
-    return this.parseDecision(response.message, proposal);
-  }
-
-  /**
-   * Build the system message for the Guardian
-   */
-  private buildGuardianSystemMessage(): string {
-    return `You are a Guardian AI responsible for evaluating tool call proposals.
-
-## Your Role
-You evaluate whether proposed tool calls are safe and aligned with the policy.
-
-## Policy to Enforce
-${this.policyPrompt}
-
-## Response Format
-For EVERY evaluation, respond with a decision in this exact format:
-
-<guardian_decision>
-  <decision>approve OR reject</decision>
-  <reason>Your detailed explanation</reason>
-  <concerns>List any concerns, even if approving</concerns>
-  <suggestions>Alternative approaches if rejecting</suggestions>
-</guardian_decision>
-
-## Guidelines
-1. Carefully analyze what the tool call will do
-2. Consider security implications
-3. Check against the policy requirements
-4. If uncertain, err on the side of caution (reject)
-5. Provide actionable feedback when rejecting`;
-  }
-
-  /**
-   * Build the evaluation prompt for a specific proposal
-   */
-  private buildEvaluationPrompt(
-    proposal: interfaces.IToolCallProposal,
-    callSummary: string,
-    taskContext: string
-  ): string {
-    const toolInfo = this.tools.get(proposal.toolName);
-    const toolDescription = toolInfo ? toolInfo.getFullDescription() : 'Unknown tool';
-
-    return `## Task Context
-${taskContext}
-
-## Tool Being Used
-${toolDescription}
-
-## Proposed Tool Call
-- **Tool**: ${proposal.toolName}
-- **Action**: ${proposal.action}
-- **Parameters**: ${JSON.stringify(proposal.params, null, 2)}
-
-## Human-Readable Summary
-${callSummary}
-
-## Driver's Reasoning
-${proposal.reasoning || 'No reasoning provided'}
-
----
-
-Evaluate this tool call against the policy. Should it be approved or rejected?`;
-  }
-
-  /**
-   * Parse the guardian decision from the response
-   */
-  private parseDecision(
-    response: string,
-    proposal: interfaces.IToolCallProposal
-  ): interfaces.IGuardianDecision {
-    // Try to extract from XML tags
-    const decisionMatch = response.match(/<decision>(.*?)<\/decision>/s);
-    const reasonMatch = response.match(/<reason>([\s\S]*?)<\/reason>/);
-    const concernsMatch = response.match(/<concerns>([\s\S]*?)<\/concerns>/);
-    const suggestionsMatch = response.match(/<suggestions>([\s\S]*?)<\/suggestions>/);
-
-    // Determine decision
-    let decision: 'approve' | 'reject' = 'reject';
-    if (decisionMatch) {
-      const decisionText = decisionMatch[1].trim().toLowerCase();
-      decision = decisionText.includes('approve') ? 'approve' : 'reject';
-    } else {
-      // Fallback: look for approval keywords in the response
-      const lowerResponse = response.toLowerCase();
-      if (
-        lowerResponse.includes('approved') ||
-        lowerResponse.includes('i approve') ||
-        lowerResponse.includes('looks safe')
-      ) {
-        decision = 'approve';
-      }
-    }
-
-    // Extract reason
-    let reason = reasonMatch ? reasonMatch[1].trim() : '';
-    if (!reason) {
-      // Use the full response as reason if no tag found
-      reason = response.substring(0, 500);
-    }
-
-    // Extract concerns
-    const concerns: string[] = [];
-    if (concernsMatch) {
-      const concernsText = concernsMatch[1].trim();
-      if (concernsText && concernsText.toLowerCase() !== 'none') {
-        // Split by newlines or bullet points
-        const concernLines = concernsText.split(/[\n\r]+/).map(l => l.trim()).filter(l => l);
-        concerns.push(...concernLines);
-      }
-    }
-
-    // Extract suggestions
-    const suggestions = suggestionsMatch ? suggestionsMatch[1].trim() : undefined;
-
-    return {
-      decision,
-      reason,
-      concerns: concerns.length > 0 ? concerns : undefined,
-      suggestions: suggestions && suggestions.toLowerCase() !== 'none' ? suggestions : undefined,
-    };
-  }
-
-  /**
-   * Quick validation without AI (for obviously safe/unsafe operations)
-   * Returns null if AI evaluation is needed
-   */
-  public quickValidate(proposal: interfaces.IToolCallProposal): interfaces.IGuardianDecision | null {
-    // Check if tool exists
-    if (!this.tools.has(proposal.toolName)) {
-      return {
-        decision: 'reject',
-        reason: `Unknown tool: ${proposal.toolName}`,
-      };
-    }
-
-    // Check if action exists
-    const tool = this.tools.get(proposal.toolName)!;
-    const validAction = tool.actions.find(a => a.name === proposal.action);
-    if (!validAction) {
-      return {
-        decision: 'reject',
-        reason: `Unknown action "${proposal.action}" for tool "${proposal.toolName}". Available actions: ${tool.actions.map(a => a.name).join(', ')}`,
-      };
-    }
-
-    // Check required parameters
-    const schema = validAction.parameters;
-    if (schema && schema.required && Array.isArray(schema.required)) {
-      for (const requiredParam of schema.required as string[]) {
-        if (!(requiredParam in proposal.params)) {
-          return {
-            decision: 'reject',
-            reason: `Missing required parameter: ${requiredParam}`,
-          };
-        }
-      }
-    }
-
-    // Needs full AI evaluation
-    return null;
-  }
-
-  /**
-   * Update the policy prompt
-   */
-  public setPolicy(policyPrompt: string): void {
-    this.policyPrompt = policyPrompt;
-  }
-
-  /**
-   * Get current policy
-   */
-  public getPolicy(): string {
-    return this.policyPrompt;
-  }
-}

ts/smartagent.classes.toolregistry.ts

@@ -1,188 +1,20 @@
-import * as interfaces from './smartagent.interfaces.js';
-import { BaseToolWrapper } from './smartagent.tools.base.js';
+import type { ToolSet } from './plugins.js';
 
-/**
- * ToolRegistry - Manages tool registration, visibility, and lifecycle
- *
- * Responsibilities:
- * - Track all registered tools with their metadata
- * - Manage visibility (initial vs on-demand)
- * - Handle activation of on-demand tools
- * - Provide search functionality
- */
 export class ToolRegistry {
-  private tools: Map<string, BaseToolWrapper> = new Map();
-  private metadata: Map<string, interfaces.IToolMetadata> = new Map();
-  private activated: Set<string> = new Set();
+  private tools: ToolSet = {};
 
   /**
-   * Register a tool with optional visibility settings
+   * Register a tool.
+   * @param name  Tool name (must be unique, snake_case recommended)
+   * @param def   Tool definition created with ai-sdk's tool() helper
    */
-  register(tool: BaseToolWrapper, options: interfaces.IToolRegistrationOptions = {}): void {
-    const visibility = options.visibility ?? 'initial';
-
-    this.tools.set(tool.name, tool);
-    this.metadata.set(tool.name, {
-      name: tool.name,
-      description: tool.description,
-      actions: tool.actions,
-      visibility,
-      isActivated: visibility === 'initial',
-      isInitialized: false,
-      tags: options.tags,
-      category: options.category,
-    });
-
-    if (visibility === 'initial') {
-      this.activated.add(tool.name);
-    }
+  public register(name: string, def: ToolSet[string]): this {
+    this.tools[name] = def;
+    return this;
   }
 
-  /**
-   * Get tools visible to the Driver (initial + activated on-demand)
-   */
-  getVisibleTools(): BaseToolWrapper[] {
-    return Array.from(this.tools.entries())
-      .filter(([name]) => this.activated.has(name))
-      .map(([, tool]) => tool);
-  }
-
-  /**
-   * Get all tools (for search results)
-   */
-  getAllTools(): BaseToolWrapper[] {
-    return Array.from(this.tools.values());
-  }
-
-  /**
-   * Get a specific tool by name
-   */
-  getTool(name: string): BaseToolWrapper | undefined {
-    return this.tools.get(name);
-  }
-
-  /**
-   * Get metadata for a tool
-   */
-  getMetadata(name: string): interfaces.IToolMetadata | undefined {
-    return this.metadata.get(name);
-  }
-
-  /**
-   * Get all metadata
-   */
-  getAllMetadata(): interfaces.IToolMetadata[] {
-    return Array.from(this.metadata.values());
-  }
-
-  /**
-   * Search tools by query (matches name, description, tags, action names)
-   */
-  search(query: string): interfaces.IToolMetadata[] {
-    const q = query.toLowerCase();
-    return this.getAllMetadata().filter((meta) => {
-      if (meta.name.toLowerCase().includes(q)) return true;
-      if (meta.description.toLowerCase().includes(q)) return true;
-      if (meta.tags?.some((t) => t.toLowerCase().includes(q))) return true;
-      if (meta.category?.toLowerCase().includes(q)) return true;
-      if (
-        meta.actions.some(
-          (a) => a.name.toLowerCase().includes(q) || a.description.toLowerCase().includes(q)
-        )
-      )
-        return true;
-      return false;
-    });
-  }
-
-  /**
-   * Activate an on-demand tool
-   */
-  async activate(name: string): Promise<{ success: boolean; error?: string }> {
-    const tool = this.tools.get(name);
-    const meta = this.metadata.get(name);
-
-    if (!tool || !meta) {
-      return { success: false, error: `Tool "${name}" not found` };
-    }
-
-    if (this.activated.has(name)) {
-      return { success: true }; // Already activated
-    }
-
-    // Initialize if not already initialized
-    if (!meta.isInitialized) {
-      await tool.initialize();
-      meta.isInitialized = true;
-    }
-
-    this.activated.add(name);
-    meta.isActivated = true;
-
-    return { success: true };
-  }
-
-  /**
-   * Check if a tool is activated
-   */
-  isActivated(name: string): boolean {
-    return this.activated.has(name);
-  }
-
-  /**
-   * Initialize all initial (visible) tools
-   */
-  async initializeVisibleTools(): Promise<void> {
-    const promises: Promise<void>[] = [];
-
-    for (const [name, tool] of this.tools) {
-      const meta = this.metadata.get(name);
-      if (meta && this.activated.has(name) && !meta.isInitialized) {
-        promises.push(
-          tool.initialize().then(() => {
-            meta.isInitialized = true;
-          })
-        );
-      }
-    }
-
-    await Promise.all(promises);
-  }
-
-  /**
-   * Cleanup all initialized tools
-   */
-  async cleanup(): Promise<void> {
-    const promises: Promise<void>[] = [];
-
-    for (const [name, tool] of this.tools) {
-      const meta = this.metadata.get(name);
-      if (meta?.isInitialized) {
-        promises.push(tool.cleanup());
-      }
-    }
-
-    await Promise.all(promises);
-  }
-
-  /**
-   * Check if a tool exists in the registry
-   */
-  has(name: string): boolean {
-    return this.tools.has(name);
-  }
-
-  /**
-   * Get the number of registered tools
-   */
-  get size(): number {
-    return this.tools.size;
-  }
-
-  /**
-   * Get the number of activated tools
-   */
-  get activatedCount(): number {
-    return this.activated.size;
+  /** Get the full ToolSet for passing to runAgent */
+  public getTools(): ToolSet {
+    return { ...this.tools };
   }
 }

ts/smartagent.interfaces.ts

@@ -1,366 +1,54 @@
-import * as plugins from './plugins.js';
+import type { ToolSet, ModelMessage, LanguageModelV3 } from './plugins.js';
 
-// ================================
-// Tool Visibility & Registry Types
-// ================================
-
-/**
- * Tool visibility mode
- * - 'initial': Conveyed to model in system prompt AND discoverable via search
- * - 'on-demand': Only discoverable via search, must be activated before use
- */
-export type TToolVisibility = 'initial' | 'on-demand';
-
-/**
- * Tool metadata for discovery and management
- */
-export interface IToolMetadata {
-  name: string;
-  description: string;
-  actions: IToolAction[];
-  visibility: TToolVisibility;
-  isActivated: boolean;
-  isInitialized: boolean;
-  tags?: string[];
-  category?: string;
-}
-
-/**
- * Options when registering a tool
- */
-export interface IToolRegistrationOptions {
-  visibility?: TToolVisibility;
-  tags?: string[];
-  category?: string;
-}
-
-/**
- * Configuration for creating an Expert (SubAgent)
- */
-export interface IExpertConfig {
-  /** Unique name for the expert */
-  name: string;
-  /** Description of the expert's capabilities */
-  description: string;
-  /** System message defining expert behavior */
-  systemMessage: string;
-  /** Guardian policy for the expert's inner agent */
-  guardianPolicy: string;
-  /** AI provider (defaults to parent's provider) */
-  provider?: plugins.smartai.TProvider;
-  /** Tools available to this expert */
-  tools?: IAgentToolWrapper[];
-  /** Max iterations for expert tasks (default: 10) */
-  maxIterations?: number;
-  /** Visibility mode (default: 'initial') */
-  visibility?: TToolVisibility;
-  /** Searchable tags */
-  tags?: string[];
-  /** Category for grouping */
-  category?: string;
-}
-
-// ================================
-// Task Run Options
-// ================================
-
-/**
- * Options for running a task with the DualAgentOrchestrator
- */
-export interface ITaskRunOptions {
-  /** Base64-encoded images to include with the task (for vision-capable models) */
-  images?: string[];
-}
-
-// ================================
-// Agent Configuration Interfaces
-// ================================
-
-/**
- * Configuration options for the DualAgentOrchestrator
- */
-export interface IDualAgentOptions extends plugins.smartai.ISmartAiOptions {
-  /** Existing SmartAi instance to reuse (avoids creating duplicate providers) */
-  smartAiInstance?: plugins.smartai.SmartAi;
-  /** Name of the agent system */
-  name?: string;
-  /** Default AI provider for both Driver and Guardian */
-  defaultProvider?: plugins.smartai.TProvider;
-  /** Optional separate provider for Guardian (for cost optimization) */
-  guardianProvider?: plugins.smartai.TProvider;
-  /** System message for the Driver agent */
-  driverSystemMessage?: string;
-  /** Policy prompt for the Guardian agent - REQUIRED */
-  guardianPolicyPrompt: string;
-  /** Maximum iterations for task completion (default: 20) */
-  maxIterations?: number;
-  /** Maximum consecutive rejections before aborting (default: 3) */
-  maxConsecutiveRejections?: number;
-  /** Enable verbose logging */
-  verbose?: boolean;
-  /** Maximum characters for tool result output before truncation (default: 15000). Set to 0 to disable. */
-  maxResultChars?: number;
-  /** Maximum history messages to pass to API (default: 20). Set to 0 for unlimited. */
-  maxHistoryMessages?: number;
-  /** Optional callback for live progress updates during execution */
-  onProgress?: (event: IProgressEvent) => void;
-  /** Prefix for log messages (e.g., "[README]", "[Commit]"). Default: empty */
-  logPrefix?: string;
-  /** Callback fired for each token during LLM generation (streaming mode) */
-  onToken?: (token: string, source: 'driver' | 'guardian') => void;
+export interface IAgentRunOptions {
+  /** The LanguageModelV3 to use — from smartai.getModel() */
+  model: LanguageModelV3;
+  /** Initial user message or task description */
+  prompt: string;
+  /** System prompt override */
+  system?: string;
+  /** Tools available to the agent */
+  tools?: ToolSet;
   /**
-   * Enable native tool calling mode (default: false)
-   * When enabled, uses Ollama's native tool calling API instead of XML parsing
-   * This is more efficient for models that support it (e.g., GPT-OSS with Harmony format)
+   * Maximum number of LLM↔tool round trips.
+   * Each step may execute multiple tools in parallel.
+   * Default: 20
    */
-  useNativeToolCalling?: boolean;
+  maxSteps?: number;
+  /** Prior conversation messages to include */
+  messages?: ModelMessage[];
+  /** Called for each streamed text delta */
+  onToken?: (delta: string) => void;
+  /** Called when a tool call starts */
+  onToolCall?: (toolName: string, input: unknown) => void;
+  /** Called when a tool call completes */
+  onToolResult?: (toolName: string, result: unknown) => void;
+  /**
+   * Called when total token usage approaches the model's context limit.
+   * Receives the full message history and must return a compacted replacement.
+   * If not provided, runAgent throws a ContextOverflowError instead.
+   */
+  onContextOverflow?: (messages: ModelMessage[]) => Promise<ModelMessage[]>;
+  /** AbortSignal to cancel the run mid-flight */
+  abort?: AbortSignal;
 }
 
-// ================================
-// Message Interfaces
-// ================================
-
-/**
- * Represents a message in the agent's conversation history
- */
-export interface IAgentMessage {
-  role: 'system' | 'user' | 'assistant' | 'tool' | 'guardian';
-  content: string;
-  toolName?: string;
-  toolResult?: unknown;
-  toolCall?: IToolCallProposal;
-  guardianDecision?: IGuardianDecision;
-  timestamp?: Date;
+export interface IAgentRunResult {
+  /** Final text output from the model */
+  text: string;
+  /** All messages in the completed conversation */
+  messages: ModelMessage[];
+  /** Total steps taken */
+  steps: number;
+  /** Finish reason from the final step */
+  finishReason: string;
+  /** Accumulated token usage across all steps */
+  usage: { inputTokens: number; outputTokens: number; totalTokens: number };
 }
 
-// ================================
-// Tool Interfaces
-// ================================
-
-/**
- * Represents an action that a tool can perform
- */
-export interface IToolAction {
-  /** Action name (e.g., 'read', 'write', 'delete') */
-  name: string;
-  /** Description of what this action does */
-  description: string;
-  /** JSON schema for action parameters */
-  parameters: Record<string, unknown>;
-}
-
-/**
- * Native tool call from provider (matches Ollama's tool calling format)
- * Format: function name is "toolName_actionName" (e.g., "json_validate")
- */
-export interface INativeToolCall {
-  function: {
-    name: string;  // Format: "toolName_actionName"
-    arguments: Record<string, unknown>;
-    index?: number;
-  };
-}
-
-/**
- * Proposed tool call from the Driver
- */
-export interface IToolCallProposal {
-  /** Unique ID for this proposal */
-  proposalId: string;
-  /** Name of the tool */
-  toolName: string;
-  /** Specific action to perform */
-  action: string;
-  /** Parameters for the action */
-  params: Record<string, unknown>;
-  /** Driver's reasoning for this call */
-  reasoning?: string;
-}
-
-/**
- * Result of tool execution
- */
-export interface IToolExecutionResult {
-  success: boolean;
-  result?: unknown;
-  error?: string;
-  /** Optional human-readable summary for history (if provided, used instead of full result) */
-  summary?: string;
-}
-
-/**
- * Base interface for wrapped tools
- */
-export interface IAgentToolWrapper {
-  /** Tool name */
-  name: string;
-  /** Tool description */
-  description: string;
-  /** Available actions */
-  actions: IToolAction[];
-  /** Initialize the tool */
-  initialize(): Promise<void>;
-  /** Cleanup resources */
-  cleanup(): Promise<void>;
-  /** Execute an action */
-  execute(action: string, params: Record<string, unknown>): Promise<IToolExecutionResult>;
-  /** Get a summary for Guardian review */
-  getCallSummary(action: string, params: Record<string, unknown>): string;
-}
-
-// ================================
-// Guardian Interfaces
-// ================================
-
-/**
- * Request for Guardian evaluation
- */
-export interface IGuardianEvaluationRequest {
-  /** The proposed tool call */
-  proposal: IToolCallProposal;
-  /** Current task context */
-  taskContext: string;
-  /** Recent conversation history (last N messages) */
-  recentHistory: IAgentMessage[];
-  /** Summary of what the tool call will do */
-  callSummary: string;
-}
-
-/**
- * Guardian's decision
- */
-export interface IGuardianDecision {
-  /** Approve or reject */
-  decision: 'approve' | 'reject';
-  /** Explanation of the decision */
-  reason: string;
-  /** Specific concerns if rejected */
-  concerns?: string[];
-  /** Suggestions for the Driver if rejected */
-  suggestions?: string;
-  /** Confidence level (0-1) */
-  confidence?: number;
-}
-
-// ================================
-// Result Interfaces
-// ================================
-
-/**
- * Log entry for tool executions
- */
-export interface IToolExecutionLog {
-  timestamp: Date;
-  toolName: string;
-  action: string;
-  params: Record<string, unknown>;
-  guardianDecision: 'approved' | 'rejected';
-  guardianReason: string;
-  executionResult?: unknown;
-  executionError?: string;
-}
-
-/**
- * Status of a dual-agent run
- */
-export type TDualAgentRunStatus =
-  | 'completed'
-  | 'in_progress'
-  | 'max_iterations_reached'
-  | 'max_rejections_reached'
-  | 'clarification_needed'
-  | 'error';
-
-/**
- * Result of a dual-agent run
- */
-export interface IDualAgentRunResult {
-  /** Whether the task was successful */
-  success: boolean;
-  /** Whether the task is completed */
-  completed: boolean;
-  /** Final result or response */
-  result: string;
-  /** Total iterations taken */
-  iterations: number;
-  /** Full conversation history */
-  history: IAgentMessage[];
-  /** Current status */
-  status: TDualAgentRunStatus;
-  /** Number of tool calls made */
-  toolCallCount?: number;
-  /** Number of Guardian rejections */
-  rejectionCount?: number;
-  /** Tool execution log */
-  toolLog?: IToolExecutionLog[];
-  /** Error message if status is 'error' */
-  error?: string;
-}
-
-// ================================
-// Progress Event Interfaces
-// ================================
-
-/**
- * Progress event types for live feedback during agent execution
- */
-export type TProgressEventType =
-  | 'task_started'
-  | 'iteration_started'
-  | 'tool_proposed'
-  | 'guardian_evaluating'
-  | 'tool_approved'
-  | 'tool_rejected'
-  | 'tool_executing'
-  | 'tool_completed'
-  | 'task_completed'
-  | 'clarification_needed'
-  | 'max_iterations'
-  | 'max_rejections';
-
-/**
- * Log level for progress events
- */
-export type TLogLevel = 'info' | 'warn' | 'error' | 'success';
-
-/**
- * Progress event for live feedback during agent execution
- */
-export interface IProgressEvent {
-  /** Type of progress event */
-  type: TProgressEventType;
-  /** Current iteration number */
-  iteration?: number;
-  /** Maximum iterations configured */
-  maxIterations?: number;
-  /** Name of the tool being used */
-  toolName?: string;
-  /** Action being performed */
-  action?: string;
-  /** Reason for rejection or other explanation */
-  reason?: string;
-  /** Human-readable message about the event */
-  message?: string;
-  /** Timestamp of the event */
-  timestamp: Date;
-  /** Log level for this event (info, warn, error, success) */
-  logLevel: TLogLevel;
-  /** Pre-formatted log message ready for output */
-  logMessage: string;
-}
-
-// ================================
-// Utility Types
-// ================================
-
-/**
- * Available tool names
- */
-export type TToolName = 'filesystem' | 'http' | 'browser' | 'shell';
-
-/**
- * Generate a unique proposal ID
- */
-export function generateProposalId(): string {
-  return `proposal_${Date.now()}_${Math.random().toString(36).substring(2, 9)}`;
+export class ContextOverflowError extends Error {
+  constructor(message = 'Agent context limit reached and no onContextOverflow handler provided') {
+    super(message);
+    this.name = 'ContextOverflowError';
+  }
 }

ts/smartagent.tools.base.ts

@@ -1,83 +0,0 @@
-import * as interfaces from './smartagent.interfaces.js';
-
-/**
- * Abstract base class for tool wrappers
- * All tool implementations should extend this class
- */
-export abstract class BaseToolWrapper implements interfaces.IAgentToolWrapper {
-  abstract name: string;
-  abstract description: string;
-  abstract actions: interfaces.IToolAction[];
-
-  protected isInitialized = false;
-
-  /**
-   * Initialize the tool and any required resources
-   */
-  abstract initialize(): Promise<void>;
-
-  /**
-   * Cleanup any resources used by the tool
-   */
-  abstract cleanup(): Promise<void>;
-
-  /**
-   * Execute an action with the given parameters
-   */
-  abstract execute(
-    action: string,
-    params: Record<string, unknown>
-  ): Promise<interfaces.IToolExecutionResult>;
-
-  /**
-   * Generate a human-readable summary of what the action will do
-   * This is used by the Guardian to understand the proposed action
-   */
-  abstract getCallSummary(action: string, params: Record<string, unknown>): string;
-
-  /**
-   * Get a comprehensive explanation of this tool for LLM consumption.
-   * Tools should implement this to provide detailed usage instructions with examples.
-   * This includes parameter schemas and concrete <tool_call> XML examples.
-   */
-  abstract getToolExplanation(): string;
-
-  /**
-   * Validate that an action exists for this tool
-   * @throws Error if the action is not valid
-   */
-  protected validateAction(action: string): void {
-    const validAction = this.actions.find((a) => a.name === action);
-    if (!validAction) {
-      const availableActions = this.actions.map((a) => a.name).join(', ');
-      throw new Error(
-        `Unknown action "${action}" for tool "${this.name}". Available actions: ${availableActions}`
-      );
-    }
-  }
-
-  /**
-   * Check if the tool is initialized
-   */
-  protected ensureInitialized(): void {
-    if (!this.isInitialized) {
-      throw new Error(`Tool "${this.name}" is not initialized. Call initialize() first.`);
-    }
-  }
-
-  /**
-   * Get the full tool description including all actions
-   * Used for Driver's tool awareness - now delegates to getToolExplanation()
-   */
-  public getFullDescription(): string {
-    return this.getToolExplanation();
-  }
-
-  /**
-   * Get the JSON schema for a specific action
-   */
-  public getActionSchema(action: string): Record<string, unknown> | undefined {
-    const actionDef = this.actions.find((a) => a.name === action);
-    return actionDef?.parameters;
-  }
-}

ts/smartagent.tools.browser.ts

@@ -1,253 +0,0 @@
-import * as plugins from './plugins.js';
-import * as interfaces from './smartagent.interfaces.js';
-import { BaseToolWrapper } from './smartagent.tools.base.js';
-
-/**
- * Browser tool for web page interaction
- * Wraps @push.rocks/smartbrowser (Puppeteer-based)
- */
-export class BrowserTool extends BaseToolWrapper {
-  public name = 'browser';
-  public description =
-    'Interact with web pages - take screenshots, generate PDFs, and execute JavaScript on pages';
-
-  public actions: interfaces.IToolAction[] = [
-    {
-      name: 'screenshot',
-      description: 'Take a screenshot of a webpage',
-      parameters: {
-        type: 'object',
-        properties: {
-          url: { type: 'string', description: 'URL of the page to screenshot' },
-        },
-        required: ['url'],
-      },
-    },
-    {
-      name: 'pdf',
-      description: 'Generate a PDF from a webpage',
-      parameters: {
-        type: 'object',
-        properties: {
-          url: { type: 'string', description: 'URL of the page to convert to PDF' },
-        },
-        required: ['url'],
-      },
-    },
-    {
-      name: 'evaluate',
-      description:
-        'Execute JavaScript code on a webpage and return the result. The script runs in the browser context.',
-      parameters: {
-        type: 'object',
-        properties: {
-          url: { type: 'string', description: 'URL of the page to run the script on' },
-          script: {
-            type: 'string',
-            description:
-              'JavaScript code to execute. Must be a valid expression or statements that return a value.',
-          },
-        },
-        required: ['url', 'script'],
-      },
-    },
-    {
-      name: 'getPageContent',
-      description: 'Get the text content and title of a webpage',
-      parameters: {
-        type: 'object',
-        properties: {
-          url: { type: 'string', description: 'URL of the page to get content from' },
-        },
-        required: ['url'],
-      },
-    },
-  ];
-
-  private smartbrowser!: plugins.smartbrowser.SmartBrowser;
-
-  public async initialize(): Promise<void> {
-    this.smartbrowser = new plugins.smartbrowser.SmartBrowser();
-    await this.smartbrowser.start();
-    this.isInitialized = true;
-  }
-
-  public async cleanup(): Promise<void> {
-    if (this.smartbrowser) {
-      await this.smartbrowser.stop();
-    }
-    this.isInitialized = false;
-  }
-
-  public async execute(
-    action: string,
-    params: Record<string, unknown>
-  ): Promise<interfaces.IToolExecutionResult> {
-    this.validateAction(action);
-    this.ensureInitialized();
-
-    try {
-      switch (action) {
-        case 'screenshot': {
-          const result = await this.smartbrowser.screenshotFromPage(params.url as string);
-          return {
-            success: true,
-            result: {
-              url: params.url,
-              name: result.name,
-              id: result.id,
-              bufferBase64: Buffer.from(result.buffer).toString('base64'),
-              bufferLength: result.buffer.length,
-              type: 'screenshot',
-            },
-          };
-        }
-
-        case 'pdf': {
-          const result = await this.smartbrowser.pdfFromPage(params.url as string);
-          return {
-            success: true,
-            result: {
-              url: params.url,
-              name: result.name,
-              id: result.id,
-              bufferBase64: Buffer.from(result.buffer).toString('base64'),
-              bufferLength: result.buffer.length,
-              type: 'pdf',
-            },
-          };
-        }
-
-        case 'evaluate': {
-          const script = params.script as string;
-          // Create an async function from the script
-          // The script should be valid JavaScript that returns a value
-          const result = await this.smartbrowser.evaluateOnPage(params.url as string, async () => {
-            // This runs in the browser context
-            // We need to evaluate the script string dynamically
-            // eslint-disable-next-line no-eval
-            return eval(script);
-          });
-
-          return {
-            success: true,
-            result: {
-              url: params.url,
-              script: script.substring(0, 200) + (script.length > 200 ? '...' : ''),
-              evaluationResult: result,
-            },
-          };
-        }
-
-        case 'getPageContent': {
-          const result = await this.smartbrowser.evaluateOnPage(params.url as string, async () => {
-            return {
-              title: document.title,
-              textContent: document.body?.innerText || '',
-              url: window.location.href,
-            };
-          });
-
-          return {
-            success: true,
-            result: {
-              url: params.url,
-              title: result.title,
-              textContent:
-                result.textContent.length > 10000
-                  ? result.textContent.substring(0, 10000) + '... [truncated]'
-                  : result.textContent,
-              actualUrl: result.url,
-            },
-          };
-        }
-
-        default:
-          return {
-            success: false,
-            error: `Unknown action: ${action}`,
-          };
-      }
-    } catch (error) {
-      return {
-        success: false,
-        error: error instanceof Error ? error.message : String(error),
-      };
-    }
-  }
-
-  public getToolExplanation(): string {
-    return `## Tool: browser
-Interact with web pages - take screenshots, generate PDFs, and execute JavaScript on pages.
-
-### Actions:
-
-**screenshot** - Take a screenshot of a webpage
-Parameters:
-  - url (required): URL of the page to screenshot
-
-Example:
-<tool_call>
-  <tool>browser</tool>
-  <action>screenshot</action>
-  <params>{"url": "https://example.com"}</params>
-</tool_call>
-
-**pdf** - Generate a PDF from a webpage
-Parameters:
-  - url (required): URL of the page to convert to PDF
-
-Example:
-<tool_call>
-  <tool>browser</tool>
-  <action>pdf</action>
-  <params>{"url": "https://example.com/report"}</params>
-</tool_call>
-
-**evaluate** - Execute JavaScript code on a webpage and return the result
-Parameters:
-  - url (required): URL of the page to run the script on
-  - script (required): JavaScript code to execute (must return a value)
-
-Example:
-<tool_call>
-  <tool>browser</tool>
-  <action>evaluate</action>
-  <params>{"url": "https://example.com", "script": "document.querySelectorAll('a').length"}</params>
-</tool_call>
-
-**getPageContent** - Get the text content and title of a webpage
-Parameters:
-  - url (required): URL of the page to get content from
-
-Example:
-<tool_call>
-  <tool>browser</tool>
-  <action>getPageContent</action>
-  <params>{"url": "https://example.com"}</params>
-</tool_call>
-`;
-  }
-
-  public getCallSummary(action: string, params: Record<string, unknown>): string {
-    switch (action) {
-      case 'screenshot':
-        return `Take screenshot of "${params.url}"`;
-
-      case 'pdf':
-        return `Generate PDF from "${params.url}"`;
-
-      case 'evaluate': {
-        const script = params.script as string;
-        const preview = script.length > 100 ? script.substring(0, 100) + '...' : script;
-        return `Execute JavaScript on "${params.url}": "${preview}"`;
-      }
-
-      case 'getPageContent':
-        return `Get text content and title from "${params.url}"`;
-
-      default:
-        return `Unknown action: ${action}`;
-    }
-  }
-}

ts/smartagent.tools.deno.ts

@@ -1,230 +0,0 @@
-import * as plugins from './plugins.js';
-import * as interfaces from './smartagent.interfaces.js';
-import { BaseToolWrapper } from './smartagent.tools.base.js';
-
-/**
- * Deno permission types for sandboxed code execution
- */
-export type TDenoPermission =
-  | 'all'
-  | 'env'
-  | 'ffi'
-  | 'hrtime'
-  | 'net'
-  | 'read'
-  | 'run'
-  | 'sys'
-  | 'write';
-
-/**
- * Deno tool for executing TypeScript/JavaScript code in a sandboxed environment
- * Wraps @push.rocks/smartdeno
- */
-export class DenoTool extends BaseToolWrapper {
-  public name = 'deno';
-  public description =
-    'Execute TypeScript/JavaScript code in a sandboxed Deno environment with fine-grained permission control';
-
-  public actions: interfaces.IToolAction[] = [
-    {
-      name: 'execute',
-      description:
-        'Execute TypeScript/JavaScript code and return stdout/stderr. Code runs in Deno sandbox with specified permissions.',
-      parameters: {
-        type: 'object',
-        properties: {
-          code: {
-            type: 'string',
-            description: 'TypeScript/JavaScript code to execute',
-          },
-          permissions: {
-            type: 'array',
-            items: {
-              type: 'string',
-              enum: ['all', 'env', 'ffi', 'hrtime', 'net', 'read', 'run', 'sys', 'write'],
-            },
-            description:
-              'Deno permissions to grant. Default: none (fully sandboxed). Options: all, env, net, read, write, run, sys, ffi, hrtime',
-          },
-        },
-        required: ['code'],
-      },
-    },
-    {
-      name: 'executeWithResult',
-      description:
-        'Execute code that outputs JSON on the last line of stdout. The JSON is parsed and returned as the result.',
-      parameters: {
-        type: 'object',
-        properties: {
-          code: {
-            type: 'string',
-            description:
-              'Code that console.logs a JSON value on the final line. This JSON will be parsed and returned.',
-          },
-          permissions: {
-            type: 'array',
-            items: {
-              type: 'string',
-              enum: ['all', 'env', 'ffi', 'hrtime', 'net', 'read', 'run', 'sys', 'write'],
-            },
-            description: 'Deno permissions to grant',
-          },
-        },
-        required: ['code'],
-      },
-    },
-  ];
-
-  private smartdeno!: plugins.smartdeno.SmartDeno;
-
-  public async initialize(): Promise<void> {
-    this.smartdeno = new plugins.smartdeno.SmartDeno();
-    await this.smartdeno.start();
-    this.isInitialized = true;
-  }
-
-  public async cleanup(): Promise<void> {
-    if (this.smartdeno) {
-      await this.smartdeno.stop();
-    }
-    this.isInitialized = false;
-  }
-
-  public async execute(
-    action: string,
-    params: Record<string, unknown>
-  ): Promise<interfaces.IToolExecutionResult> {
-    this.validateAction(action);
-    this.ensureInitialized();
-
-    try {
-      const code = params.code as string;
-      const permissions = (params.permissions as TDenoPermission[]) || [];
-
-      // Execute the script
-      const result = await this.smartdeno.executeScript(code, {
-        permissions,
-      });
-
-      switch (action) {
-        case 'execute': {
-          return {
-            success: result.exitCode === 0,
-            result: {
-              exitCode: result.exitCode,
-              stdout: result.stdout,
-              stderr: result.stderr,
-              permissions,
-            },
-          };
-        }
-
-        case 'executeWithResult': {
-          if (result.exitCode !== 0) {
-            return {
-              success: false,
-              error: `Script failed with exit code ${result.exitCode}: ${result.stderr}`,
-            };
-          }
-
-          // Parse the last line of stdout as JSON
-          const lines = result.stdout.trim().split('\n');
-          const lastLine = lines[lines.length - 1];
-
-          try {
-            const parsedResult = JSON.parse(lastLine);
-            return {
-              success: true,
-              result: {
-                parsed: parsedResult,
-                stdout: result.stdout,
-                stderr: result.stderr,
-              },
-            };
-          } catch (parseError) {
-            return {
-              success: false,
-              error: `Failed to parse JSON from last line of output: ${lastLine}`,
-            };
-          }
-        }
-
-        default:
-          return {
-            success: false,
-            error: `Unknown action: ${action}`,
-          };
-      }
-    } catch (error) {
-      return {
-        success: false,
-        error: error instanceof Error ? error.message : String(error),
-      };
-    }
-  }
-
-  public getToolExplanation(): string {
-    return `## Tool: deno
-Execute TypeScript/JavaScript code in a sandboxed Deno environment with fine-grained permission control.
-
-### Actions:
-
-**execute** - Execute TypeScript/JavaScript code and return stdout/stderr
-Parameters:
-  - code (required): TypeScript/JavaScript code to execute
-  - permissions (optional): Array of Deno permissions to grant. Options: "all", "env", "net", "read", "write", "run", "sys", "ffi", "hrtime". Default: none (fully sandboxed)
-
-Example - Simple execution:
-<tool_call>
-  <tool>deno</tool>
-  <action>execute</action>
-  <params>{"code": "console.log('Hello from Deno!');"}</params>
-</tool_call>
-
-Example - With network permission:
-<tool_call>
-  <tool>deno</tool>
-  <action>execute</action>
-  <params>{"code": "const resp = await fetch('https://api.example.com/data');\\nconsole.log(await resp.text());", "permissions": ["net"]}</params>
-</tool_call>
-
-**executeWithResult** - Execute code that outputs JSON on the last line of stdout
-Parameters:
-  - code (required): Code that console.logs a JSON value on the final line
-  - permissions (optional): Array of Deno permissions to grant
-
-Example:
-<tool_call>
-  <tool>deno</tool>
-  <action>executeWithResult</action>
-  <params>{"code": "const result = { sum: 1 + 2, product: 2 * 3 };\\nconsole.log(JSON.stringify(result));"}</params>
-</tool_call>
-`;
-  }
-
-  public getCallSummary(action: string, params: Record<string, unknown>): string {
-    const code = params.code as string;
-    const permissions = (params.permissions as string[]) || [];
-
-    // Create a preview of the code (first 100 chars)
-    const codePreview = code.length > 100 ? code.substring(0, 100) + '...' : code;
-    // Escape newlines for single-line display
-    const cleanPreview = codePreview.replace(/\n/g, '\\n');
-
-    const permissionInfo = permissions.length > 0
-      ? ` [permissions: ${permissions.join(', ')}]`
-      : ' [sandboxed - no permissions]';
-
-    switch (action) {
-      case 'execute':
-        return `Execute Deno code${permissionInfo}: "${cleanPreview}"`;
-
-      case 'executeWithResult':
-        return `Execute Deno code and parse JSON result${permissionInfo}: "${cleanPreview}"`;
-
-      default:
-        return `Unknown action: ${action}`;
-    }
-  }
-}

ts/smartagent.tools.expert.ts

@@ -1,144 +0,0 @@
-import * as plugins from './plugins.js';
-import * as interfaces from './smartagent.interfaces.js';
-import { BaseToolWrapper } from './smartagent.tools.base.js';
-
-// Forward declaration to avoid circular import at module load time
-// The actual import happens lazily in initialize()
-let DualAgentOrchestrator: typeof import('./smartagent.classes.dualagent.js').DualAgentOrchestrator;
-
-/**
- * ExpertTool - A specialized agent wrapped as a tool
- *
- * Enables hierarchical agent architectures where the Driver can delegate
- * complex tasks to specialized experts with their own tools and policies.
- */
-export class ExpertTool extends BaseToolWrapper {
-  public name: string;
-  public description: string;
-  public actions: interfaces.IToolAction[] = [
-    {
-      name: 'consult',
-      description: 'Delegate a task or question to this expert',
-      parameters: {
-        type: 'object',
-        properties: {
-          task: { type: 'string', description: 'The task or question for the expert' },
-          context: { type: 'string', description: 'Additional context to help the expert' },
-        },
-        required: ['task'],
-      },
-    },
-  ];
-
-  private config: interfaces.IExpertConfig;
-  private smartAi: plugins.smartai.SmartAi;
-  private inner?: InstanceType<typeof DualAgentOrchestrator>;
-
-  constructor(config: interfaces.IExpertConfig, smartAi: plugins.smartai.SmartAi) {
-    super();
-    this.config = config;
-    this.smartAi = smartAi;
-    this.name = config.name;
-    this.description = config.description;
-  }
-
-  async initialize(): Promise<void> {
-    // Lazy import to avoid circular dependency
-    if (!DualAgentOrchestrator) {
-      const module = await import('./smartagent.classes.dualagent.js');
-      DualAgentOrchestrator = module.DualAgentOrchestrator;
-    }
-
-    this.inner = new DualAgentOrchestrator({
-      smartAiInstance: this.smartAi, // Share SmartAi instance
-      defaultProvider: this.config.provider,
-      driverSystemMessage: this.config.systemMessage,
-      guardianPolicyPrompt: this.config.guardianPolicy,
-      maxIterations: this.config.maxIterations ?? 10,
-    });
-
-    // Register expert's tools
-    if (this.config.tools) {
-      for (const tool of this.config.tools) {
-        // Tools in the config are IAgentToolWrapper, but we need BaseToolWrapper
-        // Since all our tools extend BaseToolWrapper, this cast is safe
-        this.inner.registerTool(tool as BaseToolWrapper);
-      }
-    }
-
-    await this.inner.start();
-    this.isInitialized = true;
-  }
-
-  async cleanup(): Promise<void> {
-    if (this.inner) {
-      await this.inner.stop();
-      this.inner = undefined;
-    }
-    this.isInitialized = false;
-  }
-
-  async execute(
-    action: string,
-    params: Record<string, unknown>
-  ): Promise<interfaces.IToolExecutionResult> {
-    this.validateAction(action);
-    this.ensureInitialized();
-
-    const task = params.task as string;
-    const context = params.context as string | undefined;
-
-    const fullTask = context ? `Context: ${context}\n\nTask: ${task}` : task;
-
-    try {
-      const result = await this.inner!.run(fullTask);
-
-      return {
-        success: result.success,
-        result: {
-          response: result.result,
-          iterations: result.iterations,
-          status: result.status,
-        },
-        summary: result.success
-          ? `Expert "${this.name}" completed (${result.iterations} iterations)`
-          : `Expert "${this.name}" failed: ${result.status}`,
-      };
-    } catch (error) {
-      return {
-        success: false,
-        error: `Expert error: ${error instanceof Error ? error.message : String(error)}`,
-      };
-    }
-  }
-
-  getCallSummary(action: string, params: Record<string, unknown>): string {
-    const task = params.task as string;
-    const preview = task.length > 60 ? task.substring(0, 60) + '...' : task;
-    return `Consult ${this.name}: "${preview}"`;
-  }
-
-  getToolExplanation(): string {
-    return `## Expert: ${this.name}
-${this.description}
-
-### Usage:
-Delegate tasks to this expert when you need specialized help.
-
-\`\`\`
-<tool_call>
-  <tool>${this.name}</tool>
-  <action>consult</action>
-  <params>{"task": "Your question or task", "context": "Optional background"}</params>
-</tool_call>
-\`\`\`
-`;
-  }
-
-  /**
-   * Get the expert's configuration
-   */
-  getConfig(): interfaces.IExpertConfig {
-    return this.config;
-  }
-}

ts/smartagent.tools.filesystem.ts

@@ -1,885 +0,0 @@
-import * as plugins from './plugins.js';
-import * as interfaces from './smartagent.interfaces.js';
-import { BaseToolWrapper } from './smartagent.tools.base.js';
-
-/**
- * Options for FilesystemTool
- */
-export interface IFilesystemToolOptions {
-  /** Base path to scope all operations to. If set, all paths must be within this directory. */
-  basePath?: string;
-  /** Glob patterns to exclude from listings (e.g., ['.nogit/**', 'node_modules/**']) */
-  excludePatterns?: string[];
-}
-
-/**
- * Filesystem tool for file and directory operations
- * Wraps @push.rocks/smartfs
- */
-export class FilesystemTool extends BaseToolWrapper {
-  public name = 'filesystem';
-  public description = 'Read, write, list, and delete files and directories';
-
-  /** Base path to scope all operations to */
-  private basePath?: string;
-  /** Glob patterns to exclude from listings */
-  private excludePatterns: string[];
-
-  constructor(options?: IFilesystemToolOptions) {
-    super();
-    if (options?.basePath) {
-      this.basePath = plugins.path.resolve(options.basePath);
-    }
-    this.excludePatterns = options?.excludePatterns || [];
-  }
-
-  /**
-   * Check if a relative path should be excluded based on exclude patterns
-   */
-  private isExcluded(relativePath: string): boolean {
-    if (this.excludePatterns.length === 0) return false;
-    return this.excludePatterns.some(pattern =>
-      plugins.minimatch(relativePath, pattern, { dot: true })
-    );
-  }
-
-  /**
-   * Validate that a path is within the allowed base path
-   * @throws Error if path is outside allowed directory
-   */
-  private validatePath(pathArg: string): string {
-    const resolved = plugins.path.resolve(pathArg);
-    if (this.basePath) {
-      // Ensure the resolved path starts with the base path
-      if (!resolved.startsWith(this.basePath + plugins.path.sep) && resolved !== this.basePath) {
-        throw new Error(`Access denied: path "${pathArg}" is outside allowed directory "${this.basePath}"`);
-      }
-    }
-    return resolved;
-  }
-
-  public actions: interfaces.IToolAction[] = [
-    {
-      name: 'read',
-      description: 'Read file contents (full or specific line range)',
-      parameters: {
-        type: 'object',
-        properties: {
-          path: { type: 'string', description: 'Path to the file' },
-          encoding: {
-            type: 'string',
-            enum: ['utf8', 'binary', 'base64'],
-            default: 'utf8',
-            description: 'File encoding',
-          },
-          startLine: {
-            type: 'number',
-            description: 'First line to read (1-indexed, inclusive). If omitted, reads from beginning.',
-          },
-          endLine: {
-            type: 'number',
-            description: 'Last line to read (1-indexed, inclusive). If omitted, reads to end.',
-          },
-        },
-        required: ['path'],
-      },
-    },
-    {
-      name: 'write',
-      description: 'Write content to a file (creates or overwrites)',
-      parameters: {
-        type: 'object',
-        properties: {
-          path: { type: 'string', description: 'Absolute path to the file' },
-          content: { type: 'string', description: 'Content to write' },
-          encoding: {
-            type: 'string',
-            enum: ['utf8', 'binary', 'base64'],
-            default: 'utf8',
-            description: 'File encoding',
-          },
-        },
-        required: ['path', 'content'],
-      },
-    },
-    {
-      name: 'append',
-      description: 'Append content to a file',
-      parameters: {
-        type: 'object',
-        properties: {
-          path: { type: 'string', description: 'Absolute path to the file' },
-          content: { type: 'string', description: 'Content to append' },
-        },
-        required: ['path', 'content'],
-      },
-    },
-    {
-      name: 'list',
-      description: 'List files and directories in a path',
-      parameters: {
-        type: 'object',
-        properties: {
-          path: { type: 'string', description: 'Directory path to list' },
-          recursive: { type: 'boolean', default: false, description: 'List recursively' },
-          filter: { type: 'string', description: 'Glob pattern to filter results (e.g., "*.ts")' },
-        },
-        required: ['path'],
-      },
-    },
-    {
-      name: 'delete',
-      description: 'Delete a file or directory',
-      parameters: {
-        type: 'object',
-        properties: {
-          path: { type: 'string', description: 'Path to delete' },
-          recursive: {
-            type: 'boolean',
-            default: false,
-            description: 'For directories, delete recursively',
-          },
-        },
-        required: ['path'],
-      },
-    },
-    {
-      name: 'exists',
-      description: 'Check if a file or directory exists',
-      parameters: {
-        type: 'object',
-        properties: {
-          path: { type: 'string', description: 'Path to check' },
-        },
-        required: ['path'],
-      },
-    },
-    {
-      name: 'stat',
-      description: 'Get file or directory statistics (size, dates, etc.)',
-      parameters: {
-        type: 'object',
-        properties: {
-          path: { type: 'string', description: 'Path to get stats for' },
-        },
-        required: ['path'],
-      },
-    },
-    {
-      name: 'copy',
-      description: 'Copy a file to a new location',
-      parameters: {
-        type: 'object',
-        properties: {
-          source: { type: 'string', description: 'Source file path' },
-          destination: { type: 'string', description: 'Destination file path' },
-        },
-        required: ['source', 'destination'],
-      },
-    },
-    {
-      name: 'move',
-      description: 'Move a file to a new location',
-      parameters: {
-        type: 'object',
-        properties: {
-          source: { type: 'string', description: 'Source file path' },
-          destination: { type: 'string', description: 'Destination file path' },
-        },
-        required: ['source', 'destination'],
-      },
-    },
-    {
-      name: 'mkdir',
-      description: 'Create a directory',
-      parameters: {
-        type: 'object',
-        properties: {
-          path: { type: 'string', description: 'Directory path to create' },
-          recursive: {
-            type: 'boolean',
-            default: true,
-            description: 'Create parent directories if needed',
-          },
-        },
-        required: ['path'],
-      },
-    },
-    {
-      name: 'tree',
-      description: 'Show directory structure as a tree (no file contents)',
-      parameters: {
-        type: 'object',
-        properties: {
-          path: { type: 'string', description: 'Root directory path' },
-          maxDepth: {
-            type: 'number',
-            default: 3,
-            description: 'Maximum depth to traverse (default: 3)',
-          },
-          filter: {
-            type: 'string',
-            description: 'Glob pattern to filter files (e.g., "*.ts")',
-          },
-          showSizes: {
-            type: 'boolean',
-            default: false,
-            description: 'Include file sizes in output',
-          },
-          format: {
-            type: 'string',
-            enum: ['string', 'json'],
-            default: 'string',
-            description: 'Output format: "string" for human-readable tree, "json" for structured array',
-          },
-        },
-        required: ['path'],
-      },
-    },
-    {
-      name: 'glob',
-      description: 'Find files matching a glob pattern',
-      parameters: {
-        type: 'object',
-        properties: {
-          pattern: {
-            type: 'string',
-            description: 'Glob pattern (e.g., "**/*.ts", "src/**/*.js")',
-          },
-          path: {
-            type: 'string',
-            description: 'Base path to search from (defaults to current directory)',
-          },
-        },
-        required: ['pattern'],
-      },
-    },
-  ];
-
-  private smartfs!: plugins.smartfs.SmartFs;
-
-  public async initialize(): Promise<void> {
-    this.smartfs = new plugins.smartfs.SmartFs(new plugins.smartfs.SmartFsProviderNode());
-    this.isInitialized = true;
-  }
-
-  public async cleanup(): Promise<void> {
-    this.isInitialized = false;
-  }
-
-  public async execute(
-    action: string,
-    params: Record<string, unknown>
-  ): Promise<interfaces.IToolExecutionResult> {
-    this.validateAction(action);
-    this.ensureInitialized();
-
-    try {
-      switch (action) {
-        case 'read': {
-          const validatedPath = this.validatePath(params.path as string);
-          const encoding = (params.encoding as string) || 'utf8';
-          const startLine = params.startLine as number | undefined;
-          const endLine = params.endLine as number | undefined;
-
-          const fullContent = await this.smartfs
-            .file(validatedPath)
-            .encoding(encoding as 'utf8' | 'binary' | 'base64')
-            .read();
-
-          const contentStr = fullContent.toString();
-          const lines = contentStr.split('\n');
-          const totalLines = lines.length;
-
-          // Apply line range if specified
-          let resultContent: string;
-          let resultStartLine = 1;
-          let resultEndLine = totalLines;
-
-          if (startLine !== undefined || endLine !== undefined) {
-            const start = Math.max(1, startLine ?? 1);
-            const end = Math.min(totalLines, endLine ?? totalLines);
-            resultStartLine = start;
-            resultEndLine = end;
-
-            // Convert to 0-indexed for array slicing
-            const selectedLines = lines.slice(start - 1, end);
-
-            // Add line numbers to output for context
-            resultContent = selectedLines
-              .map((line, idx) => `${String(start + idx).padStart(5)}│ ${line}`)
-              .join('\n');
-          } else {
-            // No range specified - return full content but warn if large
-            const MAX_LINES_WITHOUT_RANGE = 500;
-            if (totalLines > MAX_LINES_WITHOUT_RANGE) {
-              // Return first portion with warning
-              const selectedLines = lines.slice(0, MAX_LINES_WITHOUT_RANGE);
-              resultContent = selectedLines
-                .map((line, idx) => `${String(idx + 1).padStart(5)}│ ${line}`)
-                .join('\n');
-              resultContent += `\n\n[... ${totalLines - MAX_LINES_WITHOUT_RANGE} more lines. Use startLine/endLine to read specific ranges.]`;
-              resultEndLine = MAX_LINES_WITHOUT_RANGE;
-            } else {
-              resultContent = contentStr;
-            }
-          }
-
-          return {
-            success: true,
-            result: {
-              path: params.path,
-              content: resultContent,
-              encoding,
-              totalLines,
-              startLine: resultStartLine,
-              endLine: resultEndLine,
-            },
-          };
-        }
-
-        case 'write': {
-          const validatedPath = this.validatePath(params.path as string);
-          const encoding = (params.encoding as string) || 'utf8';
-          await this.smartfs
-            .file(validatedPath)
-            .encoding(encoding as 'utf8' | 'binary' | 'base64')
-            .write(params.content as string);
-          return {
-            success: true,
-            result: {
-              path: params.path,
-              written: true,
-              bytesWritten: (params.content as string).length,
-            },
-          };
-        }
-
-        case 'append': {
-          const validatedPath = this.validatePath(params.path as string);
-          await this.smartfs.file(validatedPath).append(params.content as string);
-          return {
-            success: true,
-            result: {
-              path: params.path,
-              appended: true,
-            },
-          };
-        }
-
-        case 'list': {
-          const validatedPath = this.validatePath(params.path as string);
-          let dir = this.smartfs.directory(validatedPath);
-          if (params.recursive) {
-            dir = dir.recursive();
-          }
-          if (params.filter) {
-            dir = dir.filter(params.filter as string);
-          }
-          let entries = await dir.list();
-
-          // Filter out excluded paths
-          if (this.excludePatterns.length > 0) {
-            entries = entries.filter(entry => {
-              const relativePath = plugins.path.relative(validatedPath, entry.path);
-              return !this.isExcluded(relativePath) && !this.isExcluded(entry.name);
-            });
-          }
-
-          return {
-            success: true,
-            result: {
-              path: params.path,
-              entries,
-              count: entries.length,
-            },
-          };
-        }
-
-        case 'delete': {
-          const validatedPath = this.validatePath(params.path as string);
-          // Check if it's a directory or file
-          const exists = await this.smartfs.file(validatedPath).exists();
-          if (exists) {
-            // Try to get stats to check if it's a directory
-            try {
-              const stats = await this.smartfs.file(validatedPath).stat();
-              if (stats.isDirectory && params.recursive) {
-                await this.smartfs.directory(validatedPath).recursive().delete();
-              } else {
-                await this.smartfs.file(validatedPath).delete();
-              }
-            } catch {
-              await this.smartfs.file(validatedPath).delete();
-            }
-          }
-          return {
-            success: true,
-            result: {
-              path: params.path,
-              deleted: true,
-            },
-          };
-        }
-
-        case 'exists': {
-          const validatedPath = this.validatePath(params.path as string);
-          const exists = await this.smartfs.file(validatedPath).exists();
-          return {
-            success: true,
-            result: {
-              path: params.path,
-              exists,
-            },
-          };
-        }
-
-        case 'stat': {
-          const validatedPath = this.validatePath(params.path as string);
-          const stats = await this.smartfs.file(validatedPath).stat();
-          return {
-            success: true,
-            result: {
-              path: params.path,
-              stats,
-            },
-          };
-        }
-
-        case 'copy': {
-          const validatedSource = this.validatePath(params.source as string);
-          const validatedDest = this.validatePath(params.destination as string);
-          await this.smartfs.file(validatedSource).copy(validatedDest);
-          return {
-            success: true,
-            result: {
-              source: params.source,
-              destination: params.destination,
-              copied: true,
-            },
-          };
-        }
-
-        case 'move': {
-          const validatedSource = this.validatePath(params.source as string);
-          const validatedDest = this.validatePath(params.destination as string);
-          await this.smartfs.file(validatedSource).move(validatedDest);
-          return {
-            success: true,
-            result: {
-              source: params.source,
-              destination: params.destination,
-              moved: true,
-            },
-          };
-        }
-
-        case 'mkdir': {
-          const validatedPath = this.validatePath(params.path as string);
-          let dir = this.smartfs.directory(validatedPath);
-          if (params.recursive !== false) {
-            dir = dir.recursive();
-          }
-          await dir.create();
-          return {
-            success: true,
-            result: {
-              path: params.path,
-              created: true,
-            },
-          };
-        }
-
-        case 'tree': {
-          const validatedPath = this.validatePath(params.path as string);
-          const maxDepth = (params.maxDepth as number) ?? 3;
-          const filter = params.filter as string | undefined;
-          const showSizes = (params.showSizes as boolean) ?? false;
-          const format = (params.format as 'string' | 'json') ?? 'string';
-
-          // Collect all entries recursively up to maxDepth
-          interface ITreeEntry {
-            path: string;
-            relativePath: string;
-            isDir: boolean;
-            depth: number;
-            size?: number;
-          }
-
-          const entries: ITreeEntry[] = [];
-
-          const collectEntries = async (dirPath: string, depth: number, relativePath: string) => {
-            if (depth > maxDepth) return;
-
-            let dir = this.smartfs.directory(dirPath);
-            if (filter) {
-              dir = dir.filter(filter);
-            }
-            const items = await dir.list();
-
-            for (const item of items) {
-              // item is IDirectoryEntry with name, path, isFile, isDirectory properties
-              const itemPath = item.path;
-              const itemRelPath = relativePath ? `${relativePath}/${item.name}` : item.name;
-              const isDir = item.isDirectory;
-
-              // Skip excluded paths
-              if (this.isExcluded(itemRelPath) || this.isExcluded(item.name)) {
-                continue;
-              }
-
-              const entry: ITreeEntry = {
-                path: itemPath,
-                relativePath: itemRelPath,
-                isDir,
-                depth,
-              };
-
-              if (showSizes && !isDir && item.stats) {
-                entry.size = item.stats.size;
-              }
-
-              entries.push(entry);
-
-              // Recurse into directories
-              if (isDir && depth < maxDepth) {
-                await collectEntries(itemPath, depth + 1, itemRelPath);
-              }
-            }
-          };
-
-          await collectEntries(validatedPath, 0, '');
-
-          // Sort entries by path for consistent output
-          entries.sort((a, b) => a.relativePath.localeCompare(b.relativePath));
-
-          if (format === 'json') {
-            return {
-              success: true,
-              result: {
-                path: params.path,
-                entries: entries.map((e) => ({
-                  path: e.relativePath,
-                  isDir: e.isDir,
-                  depth: e.depth,
-                  ...(e.size !== undefined ? { size: e.size } : {}),
-                })),
-                count: entries.length,
-              },
-            };
-          }
-
-          // Format as string tree
-          const formatSize = (bytes: number): string => {
-            if (bytes < 1024) return `${bytes}B`;
-            if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)}KB`;
-            return `${(bytes / (1024 * 1024)).toFixed(1)}MB`;
-          };
-
-          // Build tree string with proper indentation
-          let treeStr = `${params.path}/\n`;
-          const pathParts = new Map<string, number>(); // Track which paths are last in their parent
-
-          // Group by parent to determine last child
-          const parentChildCount = new Map<string, number>();
-          const parentCurrentChild = new Map<string, number>();
-
-          for (const entry of entries) {
-            const parentPath = entry.relativePath.includes('/')
-              ? entry.relativePath.substring(0, entry.relativePath.lastIndexOf('/'))
-              : '';
-            parentChildCount.set(parentPath, (parentChildCount.get(parentPath) || 0) + 1);
-          }
-
-          for (const entry of entries) {
-            const parentPath = entry.relativePath.includes('/')
-              ? entry.relativePath.substring(0, entry.relativePath.lastIndexOf('/'))
-              : '';
-            parentCurrentChild.set(parentPath, (parentCurrentChild.get(parentPath) || 0) + 1);
-            const isLast = parentCurrentChild.get(parentPath) === parentChildCount.get(parentPath);
-
-            // Build prefix based on depth
-            let prefix = '';
-            const parts = entry.relativePath.split('/');
-            for (let i = 0; i < parts.length - 1; i++) {
-              prefix += '│   ';
-            }
-            prefix += isLast ? '└── ' : '├── ';
-
-            const name = parts[parts.length - 1];
-            const suffix = entry.isDir ? '/' : '';
-            const sizeStr = showSizes && entry.size !== undefined ? ` (${formatSize(entry.size)})` : '';
-
-            treeStr += `${prefix}${name}${suffix}${sizeStr}\n`;
-          }
-
-          return {
-            success: true,
-            result: {
-              path: params.path,
-              tree: treeStr,
-              count: entries.length,
-            },
-          };
-        }
-
-        case 'glob': {
-          const pattern = params.pattern as string;
-          const basePath = params.path ? this.validatePath(params.path as string) : (this.basePath || process.cwd());
-
-          // Use smartfs to list with filter
-          const dir = this.smartfs.directory(basePath).recursive().filter(pattern);
-          const matches = await dir.list();
-
-          // Return file paths relative to base path for readability
-          // Filter out excluded paths
-          const files = matches
-            .map((entry) => ({
-              path: entry.path,
-              relativePath: plugins.path.relative(basePath, entry.path),
-              isDirectory: entry.isDirectory,
-            }))
-            .filter((file) => !this.isExcluded(file.relativePath));
-
-          return {
-            success: true,
-            result: {
-              pattern,
-              basePath,
-              files,
-              count: files.length,
-            },
-          };
-        }
-
-        default:
-          return {
-            success: false,
-            error: `Unknown action: ${action}`,
-          };
-      }
-    } catch (error) {
-      return {
-        success: false,
-        error: error instanceof Error ? error.message : String(error),
-      };
-    }
-  }
-
-  public getToolExplanation(): string {
-    return `## Tool: filesystem
-Read, write, list, and delete files and directories.
-
-### Actions:
-
-**read** - Read file contents (full or specific line range)
-Parameters:
-  - path (required): Path to the file
-  - encoding (optional): File encoding - "utf8" (default), "binary", or "base64"
-  - startLine (optional): First line to read (1-indexed, inclusive)
-  - endLine (optional): Last line to read (1-indexed, inclusive)
-
-Example:
-<tool_call>
-  <tool>filesystem</tool>
-  <action>read</action>
-  <params>{"path": "/path/to/file.txt"}</params>
-</tool_call>
-
-Example with line range:
-<tool_call>
-  <tool>filesystem</tool>
-  <action>read</action>
-  <params>{"path": "/path/to/file.txt", "startLine": 10, "endLine": 20}</params>
-</tool_call>
-
-**write** - Write content to a file (creates or overwrites)
-Parameters:
-  - path (required): Absolute path to the file
-  - content (required): Content to write
-  - encoding (optional): File encoding - "utf8" (default), "binary", or "base64"
-
-Example:
-<tool_call>
-  <tool>filesystem</tool>
-  <action>write</action>
-  <params>{"path": "/path/to/output.txt", "content": "Hello, World!"}</params>
-</tool_call>
-
-**list** - List files and directories in a path
-Parameters:
-  - path (required): Directory path to list
-  - recursive (optional): List recursively (default: false)
-  - filter (optional): Glob pattern to filter results (e.g., "*.ts")
-
-Example:
-<tool_call>
-  <tool>filesystem</tool>
-  <action>list</action>
-  <params>{"path": "/path/to/dir", "recursive": true, "filter": "*.ts"}</params>
-</tool_call>
-
-**exists** - Check if a file or directory exists
-Parameters:
-  - path (required): Path to check
-
-Example:
-<tool_call>
-  <tool>filesystem</tool>
-  <action>exists</action>
-  <params>{"path": "/path/to/check"}</params>
-</tool_call>
-
-**mkdir** - Create a directory
-Parameters:
-  - path (required): Directory path to create
-  - recursive (optional): Create parent directories if needed (default: true)
-
-Example:
-<tool_call>
-  <tool>filesystem</tool>
-  <action>mkdir</action>
-  <params>{"path": "/path/to/new/dir"}</params>
-</tool_call>
-
-**delete** - Delete a file or directory
-Parameters:
-  - path (required): Path to delete
-  - recursive (optional): For directories, delete recursively (default: false)
-
-Example:
-<tool_call>
-  <tool>filesystem</tool>
-  <action>delete</action>
-  <params>{"path": "/path/to/delete", "recursive": true}</params>
-</tool_call>
-
-**copy** - Copy a file to a new location
-Parameters:
-  - source (required): Source file path
-  - destination (required): Destination file path
-
-Example:
-<tool_call>
-  <tool>filesystem</tool>
-  <action>copy</action>
-  <params>{"source": "/path/to/source.txt", "destination": "/path/to/dest.txt"}</params>
-</tool_call>
-
-**move** - Move a file to a new location
-Parameters:
-  - source (required): Source file path
-  - destination (required): Destination file path
-
-Example:
-<tool_call>
-  <tool>filesystem</tool>
-  <action>move</action>
-  <params>{"source": "/path/to/old.txt", "destination": "/path/to/new.txt"}</params>
-</tool_call>
-
-**stat** - Get file or directory statistics (size, dates, etc.)
-Parameters:
-  - path (required): Path to get stats for
-
-Example:
-<tool_call>
-  <tool>filesystem</tool>
-  <action>stat</action>
-  <params>{"path": "/path/to/file.txt"}</params>
-</tool_call>
-
-**append** - Append content to a file
-Parameters:
-  - path (required): Absolute path to the file
-  - content (required): Content to append
-
-Example:
-<tool_call>
-  <tool>filesystem</tool>
-  <action>append</action>
-  <params>{"path": "/path/to/log.txt", "content": "New log entry\\n"}</params>
-</tool_call>
-
-**tree** - Show directory structure as a tree
-Parameters:
-  - path (required): Root directory path
-  - maxDepth (optional): Maximum depth to traverse (default: 3)
-  - filter (optional): Glob pattern to filter files
-  - showSizes (optional): Include file sizes in output (default: false)
-  - format (optional): Output format - "string" (default) or "json"
-
-Example:
-<tool_call>
-  <tool>filesystem</tool>
-  <action>tree</action>
-  <params>{"path": "/path/to/dir", "maxDepth": 2}</params>
-</tool_call>
-
-**glob** - Find files matching a glob pattern
-Parameters:
-  - pattern (required): Glob pattern (e.g., "**/*.ts", "src/**/*.js")
-  - path (optional): Base path to search from
-
-Example:
-<tool_call>
-  <tool>filesystem</tool>
-  <action>glob</action>
-  <params>{"pattern": "**/*.ts", "path": "/path/to/project"}</params>
-</tool_call>
-`;
-  }
-
-  public getCallSummary(action: string, params: Record<string, unknown>): string {
-    switch (action) {
-      case 'read': {
-        const lineRange = params.startLine || params.endLine
-          ? ` lines ${params.startLine || 1}-${params.endLine || 'end'}`
-          : '';
-        return `Read file "${params.path}"${lineRange}`;
-      }
-
-      case 'write': {
-        const content = params.content as string;
-        const preview = content.length > 100 ? content.substring(0, 100) + '...' : content;
-        return `Write ${content.length} bytes to "${params.path}". Content preview: "${preview}"`;
-      }
-
-      case 'append': {
-        const content = params.content as string;
-        const preview = content.length > 100 ? content.substring(0, 100) + '...' : content;
-        return `Append ${content.length} bytes to "${params.path}". Content preview: "${preview}"`;
-      }
-
-      case 'list':
-        return `List directory "${params.path}"${params.recursive ? ' recursively' : ''}${params.filter ? ` with filter "${params.filter}"` : ''}`;
-
-      case 'delete':
-        return `Delete "${params.path}"${params.recursive ? ' recursively' : ''}`;
-
-      case 'exists':
-        return `Check if "${params.path}" exists`;
-
-      case 'stat':
-        return `Get statistics for "${params.path}"`;
-
-      case 'copy':
-        return `Copy "${params.source}" to "${params.destination}"`;
-
-      case 'move':
-        return `Move "${params.source}" to "${params.destination}"`;
-
-      case 'mkdir':
-        return `Create directory "${params.path}"${params.recursive !== false ? ' (with parents)' : ''}`;
-
-      case 'tree':
-        return `Show tree of "${params.path}" (depth: ${params.maxDepth ?? 3}, format: ${params.format ?? 'string'})`;
-
-      case 'glob':
-        return `Find files matching "${params.pattern}"${params.path ? ` in "${params.path}"` : ''}`;
-
-      default:
-        return `Unknown action: ${action}`;
-    }
-  }
-}

ts/smartagent.tools.http.ts

@@ -1,283 +0,0 @@
-import * as plugins from './plugins.js';
-import * as interfaces from './smartagent.interfaces.js';
-import { BaseToolWrapper } from './smartagent.tools.base.js';
-
-/**
- * HTTP tool for making web requests
- * Wraps @push.rocks/smartrequest
- */
-export class HttpTool extends BaseToolWrapper {
-  public name = 'http';
-  public description = 'Make HTTP requests to web APIs and services';
-
-  public actions: interfaces.IToolAction[] = [
-    {
-      name: 'get',
-      description: 'Make a GET request',
-      parameters: {
-        type: 'object',
-        properties: {
-          url: { type: 'string', description: 'URL to request' },
-          headers: { type: 'object', description: 'Request headers (key-value pairs)' },
-          query: { type: 'object', description: 'Query parameters (key-value pairs)' },
-          timeout: { type: 'number', description: 'Timeout in milliseconds' },
-        },
-        required: ['url'],
-      },
-    },
-    {
-      name: 'post',
-      description: 'Make a POST request with JSON body',
-      parameters: {
-        type: 'object',
-        properties: {
-          url: { type: 'string', description: 'URL to request' },
-          body: { type: 'object', description: 'JSON body to send' },
-          headers: { type: 'object', description: 'Request headers (key-value pairs)' },
-          query: { type: 'object', description: 'Query parameters (key-value pairs)' },
-          timeout: { type: 'number', description: 'Timeout in milliseconds' },
-        },
-        required: ['url'],
-      },
-    },
-    {
-      name: 'put',
-      description: 'Make a PUT request with JSON body',
-      parameters: {
-        type: 'object',
-        properties: {
-          url: { type: 'string', description: 'URL to request' },
-          body: { type: 'object', description: 'JSON body to send' },
-          headers: { type: 'object', description: 'Request headers (key-value pairs)' },
-          timeout: { type: 'number', description: 'Timeout in milliseconds' },
-        },
-        required: ['url', 'body'],
-      },
-    },
-    {
-      name: 'patch',
-      description: 'Make a PATCH request with JSON body',
-      parameters: {
-        type: 'object',
-        properties: {
-          url: { type: 'string', description: 'URL to request' },
-          body: { type: 'object', description: 'JSON body to send' },
-          headers: { type: 'object', description: 'Request headers (key-value pairs)' },
-          timeout: { type: 'number', description: 'Timeout in milliseconds' },
-        },
-        required: ['url', 'body'],
-      },
-    },
-    {
-      name: 'delete',
-      description: 'Make a DELETE request',
-      parameters: {
-        type: 'object',
-        properties: {
-          url: { type: 'string', description: 'URL to request' },
-          headers: { type: 'object', description: 'Request headers (key-value pairs)' },
-          timeout: { type: 'number', description: 'Timeout in milliseconds' },
-        },
-        required: ['url'],
-      },
-    },
-  ];
-
-  public async initialize(): Promise<void> {
-    // SmartRequest is stateless, no initialization needed
-    this.isInitialized = true;
-  }
-
-  public async cleanup(): Promise<void> {
-    this.isInitialized = false;
-  }
-
-  public async execute(
-    action: string,
-    params: Record<string, unknown>
-  ): Promise<interfaces.IToolExecutionResult> {
-    this.validateAction(action);
-    this.ensureInitialized();
-
-    try {
-      let request = plugins.smartrequest.SmartRequest.create().url(params.url as string);
-
-      // Add headers
-      if (params.headers && typeof params.headers === 'object') {
-        for (const [key, value] of Object.entries(params.headers as Record<string, string>)) {
-          request = request.header(key, value);
-        }
-      }
-
-      // Add query parameters
-      if (params.query && typeof params.query === 'object') {
-        request = request.query(params.query as Record<string, string>);
-      }
-
-      // Add timeout
-      if (params.timeout) {
-        request = request.timeout(params.timeout as number);
-      }
-
-      // Add JSON body for POST, PUT, PATCH
-      if (params.body && ['post', 'put', 'patch'].includes(action)) {
-        request = request.json(params.body);
-      }
-
-      // Execute the request
-      let response;
-      switch (action) {
-        case 'get':
-          response = await request.get();
-          break;
-        case 'post':
-          response = await request.post();
-          break;
-        case 'put':
-          response = await request.put();
-          break;
-        case 'patch':
-          response = await request.patch();
-          break;
-        case 'delete':
-          response = await request.delete();
-          break;
-        default:
-          return { success: false, error: `Unknown action: ${action}` };
-      }
-
-      // Parse response body
-      let body: unknown;
-      const contentType = response.headers?.['content-type'] || '';
-
-      try {
-        if (contentType.includes('application/json')) {
-          body = await response.json();
-        } else {
-          body = await response.text();
-        }
-      } catch {
-        body = null;
-      }
-
-      return {
-        success: response.ok,
-        result: {
-          url: params.url,
-          method: action.toUpperCase(),
-          status: response.status,
-          statusText: response.statusText,
-          ok: response.ok,
-          headers: response.headers,
-          body,
-        },
-      };
-    } catch (error) {
-      return {
-        success: false,
-        error: error instanceof Error ? error.message : String(error),
-      };
-    }
-  }
-
-  public getToolExplanation(): string {
-    return `## Tool: http
-Make HTTP requests to web APIs and services.
-
-### Actions:
-
-**get** - Make a GET request
-Parameters:
-  - url (required): URL to request
-  - headers (optional): Request headers (key-value object)
-  - query (optional): Query parameters (key-value object)
-  - timeout (optional): Timeout in milliseconds
-
-Example:
-<tool_call>
-  <tool>http</tool>
-  <action>get</action>
-  <params>{"url": "https://api.example.com/data", "headers": {"Authorization": "Bearer token123"}}</params>
-</tool_call>
-
-**post** - Make a POST request with JSON body
-Parameters:
-  - url (required): URL to request
-  - body (optional): JSON body to send
-  - headers (optional): Request headers (key-value object)
-  - query (optional): Query parameters (key-value object)
-  - timeout (optional): Timeout in milliseconds
-
-Example:
-<tool_call>
-  <tool>http</tool>
-  <action>post</action>
-  <params>{"url": "https://api.example.com/submit", "body": {"name": "test", "value": 123}}</params>
-</tool_call>
-
-**put** - Make a PUT request with JSON body
-Parameters:
-  - url (required): URL to request
-  - body (required): JSON body to send
-  - headers (optional): Request headers (key-value object)
-  - timeout (optional): Timeout in milliseconds
-
-Example:
-<tool_call>
-  <tool>http</tool>
-  <action>put</action>
-  <params>{"url": "https://api.example.com/resource/1", "body": {"name": "updated"}}</params>
-</tool_call>
-
-**patch** - Make a PATCH request with JSON body
-Parameters:
-  - url (required): URL to request
-  - body (required): JSON body to send
-  - headers (optional): Request headers (key-value object)
-  - timeout (optional): Timeout in milliseconds
-
-Example:
-<tool_call>
-  <tool>http</tool>
-  <action>patch</action>
-  <params>{"url": "https://api.example.com/resource/1", "body": {"status": "active"}}</params>
-</tool_call>
-
-**delete** - Make a DELETE request
-Parameters:
-  - url (required): URL to request
-  - headers (optional): Request headers (key-value object)
-  - timeout (optional): Timeout in milliseconds
-
-Example:
-<tool_call>
-  <tool>http</tool>
-  <action>delete</action>
-  <params>{"url": "https://api.example.com/resource/1"}</params>
-</tool_call>
-`;
-  }
-
-  public getCallSummary(action: string, params: Record<string, unknown>): string {
-    const method = action.toUpperCase();
-    let summary = `${method} request to "${params.url}"`;
-
-    if (params.query && Object.keys(params.query as object).length > 0) {
-      const queryStr = JSON.stringify(params.query);
-      summary += ` with query: ${queryStr.length > 50 ? queryStr.substring(0, 50) + '...' : queryStr}`;
-    }
-
-    if (params.body) {
-      const bodyStr = JSON.stringify(params.body);
-      const preview = bodyStr.length > 100 ? bodyStr.substring(0, 100) + '...' : bodyStr;
-      summary += ` with body: ${preview}`;
-    }
-
-    if (params.headers && Object.keys(params.headers as object).length > 0) {
-      const headerKeys = Object.keys(params.headers as object).join(', ');
-      summary += ` with headers: [${headerKeys}]`;
-    }
-
-    return summary;
-  }
-}

ts/smartagent.tools.json.ts

@@ -1,224 +0,0 @@
-import * as interfaces from './smartagent.interfaces.js';
-import { BaseToolWrapper } from './smartagent.tools.base.js';
-
-/**
- * JsonValidatorTool - Validates and formats JSON data
- * Useful for agents to self-validate their JSON output before completing a task
- */
-export class JsonValidatorTool extends BaseToolWrapper {
-  public name = 'json';
-  public description = 'Validate and format JSON data. Use this to verify your JSON output is valid before completing a task.';
-
-  public actions: interfaces.IToolAction[] = [
-    {
-      name: 'validate',
-      description: 'Validate that a string is valid JSON and optionally check required fields',
-      parameters: {
-        type: 'object',
-        properties: {
-          jsonString: {
-            type: 'string',
-            description: 'The JSON string to validate',
-          },
-          requiredFields: {
-            type: 'array',
-            items: { type: 'string' },
-            description: 'Optional list of field names that must be present at the root level',
-          },
-        },
-        required: ['jsonString'],
-      },
-    },
-    {
-      name: 'format',
-      description: 'Parse and pretty-print JSON string',
-      parameters: {
-        type: 'object',
-        properties: {
-          jsonString: {
-            type: 'string',
-            description: 'The JSON string to format',
-          },
-        },
-        required: ['jsonString'],
-      },
-    },
-  ];
-
-  async initialize(): Promise<void> {
-    this.isInitialized = true;
-  }
-
-  async cleanup(): Promise<void> {
-    this.isInitialized = false;
-  }
-
-  async execute(
-    action: string,
-    params: Record<string, unknown>
-  ): Promise<interfaces.IToolExecutionResult> {
-    this.validateAction(action);
-
-    switch (action) {
-      case 'validate':
-        return this.validateJson(params);
-      case 'format':
-        return this.formatJson(params);
-      default:
-        return { success: false, error: `Unknown action: ${action}` };
-    }
-  }
-
-  /**
-   * Validate JSON string and optionally check for required fields
-   */
-  private validateJson(params: Record<string, unknown>): interfaces.IToolExecutionResult {
-    const jsonString = params.jsonString as string;
-    const requiredFields = params.requiredFields as string[] | undefined;
-
-    if (!jsonString || typeof jsonString !== 'string') {
-      return {
-        success: false,
-        error: 'jsonString parameter is required and must be a string',
-      };
-    }
-
-    try {
-      const parsed = JSON.parse(jsonString);
-
-      // Check required fields if specified
-      if (requiredFields && Array.isArray(requiredFields)) {
-        const missingFields = requiredFields.filter((field) => {
-          if (typeof parsed !== 'object' || parsed === null) {
-            return true;
-          }
-          return !(field in parsed);
-        });
-
-        if (missingFields.length > 0) {
-          return {
-            success: false,
-            error: `Missing required fields: ${missingFields.join(', ')}`,
-            result: {
-              valid: false,
-              missingFields,
-              presentFields: Object.keys(parsed || {}),
-            },
-          };
-        }
-      }
-
-      return {
-        success: true,
-        result: {
-          valid: true,
-          parsed,
-          type: Array.isArray(parsed) ? 'array' : typeof parsed,
-          fieldCount: typeof parsed === 'object' && parsed !== null ? Object.keys(parsed).length : undefined,
-        },
-        summary: `JSON is valid (${Array.isArray(parsed) ? 'array' : typeof parsed})`,
-      };
-    } catch (error) {
-      const errorMessage = (error as Error).message;
-
-      // Extract position from error message if available
-      const posMatch = errorMessage.match(/position\s*(\d+)/i);
-      const position = posMatch ? parseInt(posMatch[1]) : undefined;
-
-      // Provide context around the error position
-      let context: string | undefined;
-      if (position !== undefined) {
-        const start = Math.max(0, position - 20);
-        const end = Math.min(jsonString.length, position + 20);
-        context = jsonString.substring(start, end);
-      }
-
-      return {
-        success: false,
-        error: `Invalid JSON: ${errorMessage}`,
-        result: {
-          valid: false,
-          errorPosition: position,
-          errorContext: context,
-        },
-      };
-    }
-  }
-
-  /**
-   * Format/pretty-print JSON string
-   */
-  private formatJson(params: Record<string, unknown>): interfaces.IToolExecutionResult {
-    const jsonString = params.jsonString as string;
-
-    if (!jsonString || typeof jsonString !== 'string') {
-      return {
-        success: false,
-        error: 'jsonString parameter is required and must be a string',
-      };
-    }
-
-    try {
-      const parsed = JSON.parse(jsonString);
-      const formatted = JSON.stringify(parsed, null, 2);
-
-      return {
-        success: true,
-        result: formatted,
-        summary: `Formatted JSON (${formatted.length} chars)`,
-      };
-    } catch (error) {
-      return {
-        success: false,
-        error: `Cannot format invalid JSON: ${(error as Error).message}`,
-      };
-    }
-  }
-
-  public getToolExplanation(): string {
-    return `## Tool: json
-Validate and format JSON data. Use this to verify your JSON output is valid before completing a task.
-
-### Actions:
-
-**validate** - Validate that a string is valid JSON and optionally check required fields
-Parameters:
-  - jsonString (required): The JSON string to validate
-  - requiredFields (optional): Array of field names that must be present
-
-Example:
-<tool_call>
-  <tool>json</tool>
-  <action>validate</action>
-  <params>{"jsonString": "{\\"invoice_number\\":\\"INV-001\\",\\"total\\":99.99}", "requiredFields": ["invoice_number", "total"]}</params>
-</tool_call>
-
-**format** - Parse and pretty-print JSON string
-Parameters:
-  - jsonString (required): The JSON string to format
-
-Example:
-<tool_call>
-  <tool>json</tool>
-  <action>format</action>
-  <params>{"jsonString": "{\\"name\\":\\"test\\",\\"value\\":123}"}</params>
-</tool_call>
-`;
-  }
-
-  getCallSummary(action: string, params: Record<string, unknown>): string {
-    const jsonStr = (params.jsonString as string) || '';
-    const preview = jsonStr.length > 50 ? jsonStr.substring(0, 50) + '...' : jsonStr;
-
-    switch (action) {
-      case 'validate':
-        const fields = params.requiredFields as string[] | undefined;
-        const fieldInfo = fields ? ` (checking fields: ${fields.join(', ')})` : '';
-        return `Validate JSON: ${preview}${fieldInfo}`;
-      case 'format':
-        return `Format JSON: ${preview}`;
-      default:
-        return `JSON ${action}: ${preview}`;
-    }
-  }
-}

ts/smartagent.tools.search.ts

@@ -1,237 +0,0 @@
-import * as interfaces from './smartagent.interfaces.js';
-import { BaseToolWrapper } from './smartagent.tools.base.js';
-import { ToolRegistry } from './smartagent.classes.toolregistry.js';
-
-/**
- * ToolSearchTool - AI-facing interface for discovering and activating tools
- *
- * This tool enables the Driver to:
- * - Search for tools by capability
- * - List all available tools
- * - Activate on-demand tools
- * - Get detailed information about specific tools
- */
-export class ToolSearchTool extends BaseToolWrapper {
-  public name = 'tools';
-  public description =
-    'Search for and activate available tools and experts. Use this to discover specialized capabilities.';
-
-  public actions: interfaces.IToolAction[] = [
-    {
-      name: 'search',
-      description: 'Search for tools by name, description, tags, or capabilities',
-      parameters: {
-        type: 'object',
-        properties: {
-          query: { type: 'string', description: 'Search query' },
-        },
-        required: ['query'],
-      },
-    },
-    {
-      name: 'list',
-      description: 'List all available tools grouped by visibility',
-      parameters: { type: 'object', properties: {} },
-    },
-    {
-      name: 'activate',
-      description: 'Activate an on-demand tool to make it available for use',
-      parameters: {
-        type: 'object',
-        properties: {
-          name: { type: 'string', description: 'Name of the tool to activate' },
-        },
-        required: ['name'],
-      },
-    },
-    {
-      name: 'details',
-      description: 'Get detailed information about a specific tool',
-      parameters: {
-        type: 'object',
-        properties: {
-          name: { type: 'string', description: 'Name of the tool' },
-        },
-        required: ['name'],
-      },
-    },
-  ];
-
-  private registry: ToolRegistry;
-  private onToolActivated?: (tool: BaseToolWrapper) => void;
-
-  constructor(registry: ToolRegistry, onToolActivated?: (tool: BaseToolWrapper) => void) {
-    super();
-    this.registry = registry;
-    this.onToolActivated = onToolActivated;
-  }
-
-  async initialize(): Promise<void> {
-    this.isInitialized = true;
-  }
-
-  async cleanup(): Promise<void> {
-    this.isInitialized = false;
-  }
-
-  async execute(
-    action: string,
-    params: Record<string, unknown>
-  ): Promise<interfaces.IToolExecutionResult> {
-    this.validateAction(action);
-
-    switch (action) {
-      case 'search':
-        return this.handleSearch(params.query as string);
-      case 'list':
-        return this.handleList();
-      case 'activate':
-        return this.handleActivate(params.name as string);
-      case 'details':
-        return this.handleDetails(params.name as string);
-      default:
-        return { success: false, error: `Unknown action: ${action}` };
-    }
-  }
-
-  private handleSearch(query: string): interfaces.IToolExecutionResult {
-    const results = this.registry.search(query);
-    return {
-      success: true,
-      result: results.map((m) => ({
-        name: m.name,
-        description: m.description,
-        visibility: m.visibility,
-        isActivated: m.isActivated,
-        category: m.category,
-        tags: m.tags,
-        actionCount: m.actions.length,
-      })),
-      summary: `Found ${results.length} tools matching "${query}"`,
-    };
-  }
-
-  private handleList(): interfaces.IToolExecutionResult {
-    const all = this.registry.getAllMetadata();
-    const initial = all.filter((m) => m.visibility === 'initial');
-    const onDemand = all.filter((m) => m.visibility === 'on-demand');
-
-    return {
-      success: true,
-      result: {
-        initial: initial.map((m) => ({
-          name: m.name,
-          description: m.description,
-          category: m.category,
-        })),
-        onDemand: onDemand.map((m) => ({
-          name: m.name,
-          description: m.description,
-          category: m.category,
-          isActivated: m.isActivated,
-        })),
-        summary: `${initial.length} initial, ${onDemand.length} on-demand`,
-      },
-    };
-  }
-
-  private async handleActivate(name: string): Promise<interfaces.IToolExecutionResult> {
-    const result = await this.registry.activate(name);
-
-    if (result.success && this.onToolActivated) {
-      const tool = this.registry.getTool(name);
-      if (tool) {
-        this.onToolActivated(tool);
-      }
-    }
-
-    return {
-      success: result.success,
-      result: result.success ? { name, message: `Tool "${name}" is now available` } : undefined,
-      error: result.error,
-      summary: result.success ? `Activated: ${name}` : result.error,
-    };
-  }
-
-  private handleDetails(name: string): interfaces.IToolExecutionResult {
-    const tool = this.registry.getTool(name);
-    const meta = this.registry.getMetadata(name);
-
-    if (!tool || !meta) {
-      return { success: false, error: `Tool "${name}" not found` };
-    }
-
-    return {
-      success: true,
-      result: {
-        name: meta.name,
-        description: meta.description,
-        visibility: meta.visibility,
-        isActivated: meta.isActivated,
-        category: meta.category,
-        tags: meta.tags,
-        actions: meta.actions,
-        fullExplanation: tool.getToolExplanation(),
-      },
-    };
-  }
-
-  getCallSummary(action: string, params: Record<string, unknown>): string {
-    switch (action) {
-      case 'search':
-        return `Search tools: "${params.query}"`;
-      case 'list':
-        return 'List all tools';
-      case 'activate':
-        return `Activate tool: ${params.name}`;
-      case 'details':
-        return `Get details: ${params.name}`;
-      default:
-        return `tools.${action}`;
-    }
-  }
-
-  getToolExplanation(): string {
-    return `## Tool: tools
-Search for and manage available tools and experts.
-
-### Actions:
-
-**search** - Find tools by capability
-\`\`\`
-<tool_call>
-  <tool>tools</tool>
-  <action>search</action>
-  <params>{"query": "database"}</params>
-</tool_call>
-\`\`\`
-
-**list** - List all tools grouped by visibility
-\`\`\`
-<tool_call>
-  <tool>tools</tool>
-  <action>list</action>
-  <params>{}</params>
-</tool_call>
-\`\`\`
-
-**activate** - Activate an on-demand tool
-\`\`\`
-<tool_call>
-  <tool>tools</tool>
-  <action>activate</action>
-  <params>{"name": "database_expert"}</params>
-</tool_call>
-\`\`\`
-
-**details** - Get full information about a tool
-\`\`\`
-<tool_call>
-  <tool>tools</tool>
-  <action>details</action>
-  <params>{"name": "filesystem"}</params>
-</tool_call>
-\`\`\`
-`;
-  }
-}

ts/smartagent.tools.shell.ts

@@ -1,230 +0,0 @@
-import * as plugins from './plugins.js';
-import * as interfaces from './smartagent.interfaces.js';
-import { BaseToolWrapper } from './smartagent.tools.base.js';
-
-/**
- * Shell tool for executing commands securely
- * Wraps @push.rocks/smartshell with execSpawn for safety (no shell injection)
- */
-export class ShellTool extends BaseToolWrapper {
-  public name = 'shell';
-  public description =
-    'Execute shell commands securely. Uses execSpawn (shell:false) to prevent command injection.';
-
-  public actions: interfaces.IToolAction[] = [
-    {
-      name: 'execute',
-      description:
-        'Execute a command with arguments (secure, no shell injection possible). Command and args are passed separately.',
-      parameters: {
-        type: 'object',
-        properties: {
-          command: {
-            type: 'string',
-            description: 'The command to execute (e.g., "ls", "cat", "grep", "node")',
-          },
-          args: {
-            type: 'array',
-            items: { type: 'string' },
-            description: 'Array of arguments (each argument is properly escaped)',
-          },
-          cwd: { type: 'string', description: 'Working directory for the command' },
-          timeout: { type: 'number', description: 'Timeout in milliseconds' },
-          env: {
-            type: 'object',
-            description: 'Additional environment variables (key-value pairs)',
-          },
-        },
-        required: ['command'],
-      },
-    },
-    {
-      name: 'which',
-      description: 'Check if a command exists and get its path',
-      parameters: {
-        type: 'object',
-        properties: {
-          command: { type: 'string', description: 'Command name to look up (e.g., "node", "git")' },
-        },
-        required: ['command'],
-      },
-    },
-  ];
-
-  private smartshell!: plugins.smartshell.Smartshell;
-
-  public async initialize(): Promise<void> {
-    this.smartshell = new plugins.smartshell.Smartshell({
-      executor: 'bash',
-    });
-    this.isInitialized = true;
-  }
-
-  public async cleanup(): Promise<void> {
-    this.isInitialized = false;
-  }
-
-  public async execute(
-    action: string,
-    params: Record<string, unknown>
-  ): Promise<interfaces.IToolExecutionResult> {
-    this.validateAction(action);
-    this.ensureInitialized();
-
-    try {
-      switch (action) {
-        case 'execute': {
-          const command = params.command as string;
-          const args = (params.args as string[]) || [];
-
-          // Build options
-          const options: {
-            timeout?: number;
-            env?: NodeJS.ProcessEnv;
-            cwd?: string;
-          } = {};
-
-          if (params.timeout) {
-            options.timeout = params.timeout as number;
-          }
-
-          if (params.env) {
-            options.env = {
-              ...process.env,
-              ...(params.env as NodeJS.ProcessEnv),
-            };
-          }
-
-          // Use execSpawn for security - no shell injection possible
-          const result = await this.smartshell.execSpawn(command, args, options);
-
-          return {
-            success: result.exitCode === 0,
-            result: {
-              command,
-              args,
-              exitCode: result.exitCode,
-              stdout: result.stdout,
-              stderr: result.stderr,
-              signal: result.signal,
-            },
-          };
-        }
-
-        case 'which': {
-          try {
-            const commandPath = await plugins.smartshell.which(params.command as string);
-            return {
-              success: true,
-              result: {
-                command: params.command,
-                path: commandPath,
-                exists: true,
-              },
-            };
-          } catch {
-            return {
-              success: true,
-              result: {
-                command: params.command,
-                path: null,
-                exists: false,
-              },
-            };
-          }
-        }
-
-        default:
-          return {
-            success: false,
-            error: `Unknown action: ${action}`,
-          };
-      }
-    } catch (error) {
-      return {
-        success: false,
-        error: error instanceof Error ? error.message : String(error),
-      };
-    }
-  }
-
-  public getToolExplanation(): string {
-    return `## Tool: shell
-Execute shell commands securely. Uses execSpawn (shell:false) to prevent command injection.
-
-### Actions:
-
-**execute** - Execute a command with arguments (secure, no shell injection possible)
-Parameters:
-  - command (required): The command to execute (e.g., "ls", "cat", "grep", "node")
-  - args (optional): Array of arguments (each argument is properly escaped)
-  - cwd (optional): Working directory for the command
-  - timeout (optional): Timeout in milliseconds
-  - env (optional): Additional environment variables (key-value object)
-
-Example - List files:
-<tool_call>
-  <tool>shell</tool>
-  <action>execute</action>
-  <params>{"command": "ls", "args": ["-la", "/path/to/dir"]}</params>
-</tool_call>
-
-Example - Run Node script:
-<tool_call>
-  <tool>shell</tool>
-  <action>execute</action>
-  <params>{"command": "node", "args": ["script.js"], "cwd": "/path/to/project"}</params>
-</tool_call>
-
-Example - Search in files:
-<tool_call>
-  <tool>shell</tool>
-  <action>execute</action>
-  <params>{"command": "grep", "args": ["-r", "pattern", "src/"]}</params>
-</tool_call>
-
-**which** - Check if a command exists and get its path
-Parameters:
-  - command (required): Command name to look up (e.g., "node", "git")
-
-Example:
-<tool_call>
-  <tool>shell</tool>
-  <action>which</action>
-  <params>{"command": "node"}</params>
-</tool_call>
-`;
-  }
-
-  public getCallSummary(action: string, params: Record<string, unknown>): string {
-    switch (action) {
-      case 'execute': {
-        const command = params.command as string;
-        const args = (params.args as string[]) || [];
-        const fullCommand = [command, ...args].join(' ');
-        let summary = `Execute: ${fullCommand}`;
-
-        if (params.cwd) {
-          summary += ` (in ${params.cwd})`;
-        }
-
-        if (params.timeout) {
-          summary += ` [timeout: ${params.timeout}ms]`;
-        }
-
-        if (params.env && Object.keys(params.env as object).length > 0) {
-          const envKeys = Object.keys(params.env as object).join(', ');
-          summary += ` [env: ${envKeys}]`;
-        }
-
-        return summary;
-      }
-
-      case 'which':
-        return `Check if command "${params.command}" exists and get its path`;
-
-      default:
-        return `Unknown action: ${action}`;
-    }
-  }
-}

ts/smartagent.utils.truncation.ts

@@ -0,0 +1,39 @@
+// Truncation logic derived from opencode (MIT) — https://github.com/sst/opencode
+
+const MAX_LINES = 2000;
+const MAX_BYTES = 50 * 1024; // 50 KB
+
+export interface ITruncateResult {
+  content: string;
+  truncated: boolean;
+  /** Set when truncated: describes what was dropped */
+  notice?: string;
+}
+
+export function truncateOutput(
+  text: string,
+  options?: { maxLines?: number; maxBytes?: number },
+): ITruncateResult {
+  const maxLines = options?.maxLines ?? MAX_LINES;
+  const maxBytes = options?.maxBytes ?? MAX_BYTES;
+  const lines = text.split('\n');
+  const totalBytes = Buffer.byteLength(text, 'utf-8');
+
+  if (lines.length <= maxLines && totalBytes <= maxBytes) {
+    return { content: text, truncated: false };
+  }
+
+  const out: string[] = [];
+  let bytes = 0;
+  for (let i = 0; i < lines.length && i < maxLines; i++) {
+    const size = Buffer.byteLength(lines[i], 'utf-8') + (i > 0 ? 1 : 0);
+    if (bytes + size > maxBytes) break;
+    out.push(lines[i]);
+    bytes += size;
+  }
+
+  const kept = out.length;
+  const dropped = lines.length - kept;
+  const notice = `\n[Output truncated: showing ${kept}/${lines.length} lines. ${dropped} lines omitted.]`;
+  return { content: out.join('\n') + notice, truncated: true, notice };
+}

ts_compaction/index.ts

@@ -0,0 +1 @@
+export { compactMessages } from './smartagent.compaction.js';

ts_compaction/plugins.ts

@@ -0,0 +1,6 @@
+import { generateText } from 'ai';
+
+export { generateText };
+
+export type { ModelMessage } from 'ai';
+export type { LanguageModelV3 } from '@push.rocks/smartai';

ts_compaction/smartagent.compaction.ts

@@ -0,0 +1,51 @@
+import * as plugins from './plugins.js';
+
+const COMPACTION_PROMPT = `Provide a detailed prompt for continuing our conversation above.
+Focus on information that would be helpful for continuing the conversation, including what we did, what we're doing, which files we're working on, and what we're going to do next.
+The summary that you construct will be used so that another agent can read it and continue the work.
+
+When constructing the summary, try to stick to this template:
+---
+## Goal
+[What goal(s) is the user trying to accomplish?]
+
+## Instructions
+- [What important instructions did the user give you that are relevant]
+
+## Discoveries
+[What notable things were learned during this conversation that would be useful for the next agent to know]
+
+## Accomplished
+[What work has been completed, what work is still in progress, and what work is left?]
+
+## Relevant files / directories
+[A structured list of relevant files that have been read, edited, or created]
+---`;
+
+/**
+ * Compacts a message history into a summary.
+ * Pass this as the onContextOverflow handler in IAgentRunOptions.
+ *
+ * @param model    The same model used by runAgent, or a cheaper small model
+ * @param messages The full message history that overflowed
+ * @returns A minimal ModelMessage[] containing the summary as context
+ */
+export async function compactMessages(
+  model: plugins.LanguageModelV3,
+  messages: plugins.ModelMessage[],
+): Promise<plugins.ModelMessage[]> {
+  const result = await plugins.generateText({
+    model,
+    messages: [
+      ...messages,
+      { role: 'user', content: COMPACTION_PROMPT },
+    ],
+  });
+
+  return [
+    {
+      role: 'user',
+      content: `[Previous conversation summary]\n\n${result.text}\n\n[End of summary. Continue from here.]`,
+    },
+  ];
+}

ts_tools/index.ts

@@ -0,0 +1,8 @@
+export { filesystemTool } from './tool.filesystem.js';
+export type { IFilesystemToolOptions } from './tool.filesystem.js';
+export { shellTool } from './tool.shell.js';
+export type { IShellToolOptions } from './tool.shell.js';
+export { httpTool } from './tool.http.js';
+export { jsonTool } from './tool.json.js';
+export { truncateOutput } from './plugins.js';
+export type { ITruncateResult } from './plugins.js';

ts_tools/plugins.ts

@@ -0,0 +1,30 @@
+// node native
+import * as path from 'path';
+import * as fs from 'fs';
+
+export { path, fs };
+
+// zod
+import { z } from 'zod';
+
+export { z };
+
+// ai-sdk
+import { tool } from '@push.rocks/smartai';
+
+export { tool };
+
+export type { ToolSet } from 'ai';
+
+// @push.rocks scope
+import * as smartfs from '@push.rocks/smartfs';
+import * as smartshell from '@push.rocks/smartshell';
+import * as smartrequest from '@push.rocks/smartrequest';
+
+export { smartfs, smartshell, smartrequest };
+
+// cross-folder import
+import { truncateOutput } from '../ts/smartagent.utils.truncation.js';
+
+export { truncateOutput };
+export type { ITruncateResult } from '../ts/smartagent.utils.truncation.js';

ts_tools/tool.filesystem.ts

@@ -0,0 +1,131 @@
+import * as plugins from './plugins.js';
+
+export interface IFilesystemToolOptions {
+  /** Restrict file access to this directory. Default: process.cwd() */
+  rootDir?: string;
+}
+
+function validatePath(filePath: string, rootDir?: string): string {
+  const resolved = plugins.path.resolve(filePath);
+  if (rootDir) {
+    const resolvedRoot = plugins.path.resolve(rootDir);
+    if (!resolved.startsWith(resolvedRoot + plugins.path.sep) && resolved !== resolvedRoot) {
+      throw new Error(`Access denied: "${filePath}" is outside allowed root "${rootDir}"`);
+    }
+  }
+  return resolved;
+}
+
+export function filesystemTool(options?: IFilesystemToolOptions): plugins.ToolSet {
+  const rootDir = options?.rootDir;
+
+  return {
+    read_file: plugins.tool({
+      description:
+        'Read file contents. Returns the full text or a specified line range.',
+      inputSchema: plugins.z.object({
+        path: plugins.z.string().describe('Absolute path to the file'),
+        startLine: plugins.z
+          .number()
+          .optional()
+          .describe('First line (1-indexed, inclusive)'),
+        endLine: plugins.z
+          .number()
+          .optional()
+          .describe('Last line (1-indexed, inclusive)'),
+      }),
+      execute: async ({
+        path: filePath,
+        startLine,
+        endLine,
+      }: {
+        path: string;
+        startLine?: number;
+        endLine?: number;
+      }) => {
+        const resolved = validatePath(filePath, rootDir);
+        const content = plugins.fs.readFileSync(resolved, 'utf-8');
+
+        if (startLine !== undefined || endLine !== undefined) {
+          const lines = content.split('\n');
+          const start = (startLine ?? 1) - 1;
+          const end = endLine ?? lines.length;
+          const sliced = lines.slice(start, end).join('\n');
+          return plugins.truncateOutput(sliced).content;
+        }
+
+        return plugins.truncateOutput(content).content;
+      },
+    }),
+
+    write_file: plugins.tool({
+      description:
+        'Write content to a file (creates parent dirs if needed, overwrites existing).',
+      inputSchema: plugins.z.object({
+        path: plugins.z.string().describe('Absolute path to the file'),
+        content: plugins.z.string().describe('Content to write'),
+      }),
+      execute: async ({ path: filePath, content }: { path: string; content: string }) => {
+        const resolved = validatePath(filePath, rootDir);
+        const dir = plugins.path.dirname(resolved);
+        plugins.fs.mkdirSync(dir, { recursive: true });
+        plugins.fs.writeFileSync(resolved, content, 'utf-8');
+        return `Written ${content.length} characters to ${filePath}`;
+      },
+    }),
+
+    list_directory: plugins.tool({
+      description: 'List files and directories at the given path.',
+      inputSchema: plugins.z.object({
+        path: plugins.z.string().describe('Directory path to list'),
+        recursive: plugins.z
+          .boolean()
+          .optional()
+          .describe('List recursively (default: false)'),
+      }),
+      execute: async ({
+        path: dirPath,
+        recursive,
+      }: {
+        path: string;
+        recursive?: boolean;
+      }) => {
+        const resolved = validatePath(dirPath, rootDir);
+
+        function listDir(dir: string, prefix: string = ''): string[] {
+          const entries = plugins.fs.readdirSync(dir, { withFileTypes: true });
+          const result: string[] = [];
+          for (const entry of entries) {
+            const rel = prefix ? `${prefix}/${entry.name}` : entry.name;
+            const indicator = entry.isDirectory() ? '/' : '';
+            result.push(`${rel}${indicator}`);
+            if (recursive && entry.isDirectory()) {
+              result.push(...listDir(plugins.path.join(dir, entry.name), rel));
+            }
+          }
+          return result;
+        }
+
+        const entries = listDir(resolved);
+        return plugins.truncateOutput(entries.join('\n')).content;
+      },
+    }),
+
+    delete_file: plugins.tool({
+      description: 'Delete a file or empty directory.',
+      inputSchema: plugins.z.object({
+        path: plugins.z.string().describe('Path to delete'),
+      }),
+      execute: async ({ path: filePath }: { path: string }) => {
+        const resolved = validatePath(filePath, rootDir);
+        const stat = plugins.fs.statSync(resolved);
+        if (stat.isDirectory()) {
+          plugins.fs.rmdirSync(resolved);
+        } else {
+          plugins.fs.unlinkSync(resolved);
+        }
+        return `Deleted ${filePath}`;
+      },
+    }),
+  };
+}

ts_tools/tool.http.ts

@@ -0,0 +1,78 @@
+import * as plugins from './plugins.js';
+
+export function httpTool(): plugins.ToolSet {
+  return {
+    http_get: plugins.tool({
+      description: 'Make an HTTP GET request and return the response.',
+      inputSchema: plugins.z.object({
+        url: plugins.z.string().describe('URL to request'),
+        headers: plugins.z
+          .record(plugins.z.string())
+          .optional()
+          .describe('Request headers'),
+      }),
+      execute: async ({
+        url,
+        headers,
+      }: {
+        url: string;
+        headers?: Record<string, string>;
+      }) => {
+        let req = plugins.smartrequest.default.create().url(url);
+        if (headers) {
+          req = req.headers(headers);
+        }
+        const response = await req.get();
+        let body: string;
+        try {
+          const json = await response.json();
+          body = JSON.stringify(json, null, 2);
+        } catch {
+          body = await response.text();
+        }
+        return plugins.truncateOutput(`HTTP ${response.status}\n${body}`).content;
+      },
+    }),
+
+    http_post: plugins.tool({
+      description: 'Make an HTTP POST request with a JSON body.',
+      inputSchema: plugins.z.object({
+        url: plugins.z.string().describe('URL to request'),
+        body: plugins.z
+          .record(plugins.z.unknown())
+          .optional()
+          .describe('JSON body to send'),
+        headers: plugins.z
+          .record(plugins.z.string())
+          .optional()
+          .describe('Request headers'),
+      }),
+      execute: async ({
+        url,
+        body,
+        headers,
+      }: {
+        url: string;
+        body?: Record<string, unknown>;
+        headers?: Record<string, string>;
+      }) => {
+        let req = plugins.smartrequest.default.create().url(url);
+        if (headers) {
+          req = req.headers(headers);
+        }
+        if (body) {
+          req = req.json(body);
+        }
+        const response = await req.post();
+        let responseBody: string;
+        try {
+          const json = await response.json();
+          responseBody = JSON.stringify(json, null, 2);
+        } catch {
+          responseBody = await response.text();
+        }
+        return plugins.truncateOutput(`HTTP ${response.status}\n${responseBody}`).content;
+      },
+    }),
+  };
+}

ts_tools/tool.json.ts

@@ -0,0 +1,53 @@
+import * as plugins from './plugins.js';
+
+export function jsonTool(): plugins.ToolSet {
+  return {
+    json_validate: plugins.tool({
+      description:
+        'Validate a JSON string and optionally check for required fields.',
+      inputSchema: plugins.z.object({
+        jsonString: plugins.z.string().describe('JSON string to validate'),
+        requiredFields: plugins.z
+          .array(plugins.z.string())
+          .optional()
+          .describe('Fields that must exist at the top level'),
+      }),
+      execute: async ({
+        jsonString,
+        requiredFields,
+      }: {
+        jsonString: string;
+        requiredFields?: string[];
+      }) => {
+        try {
+          const parsed = JSON.parse(jsonString);
+          if (requiredFields?.length) {
+            const missing = requiredFields.filter((f) => !(f in parsed));
+            if (missing.length) {
+              return `Invalid: missing required fields: ${missing.join(', ')}`;
+            }
+          }
+          const type = Array.isArray(parsed) ? 'array' : typeof parsed;
+          return `Valid JSON (${type})`;
+        } catch (e) {
+          return `Invalid JSON: ${(e as Error).message}`;
+        }
+      },
+    }),
+
+    json_transform: plugins.tool({
+      description: 'Parse a JSON string and return it pretty-printed.',
+      inputSchema: plugins.z.object({
+        jsonString: plugins.z.string().describe('JSON string to format'),
+      }),
+      execute: async ({ jsonString }: { jsonString: string }) => {
+        try {
+          const parsed = JSON.parse(jsonString);
+          return JSON.stringify(parsed, null, 2);
+        } catch (e) {
+          return `Error parsing JSON: ${(e as Error).message}`;
+        }
+      },
+    }),
+  };
+}

ts_tools/tool.shell.ts

@@ -0,0 +1,62 @@
+import * as plugins from './plugins.js';
+
+export interface IShellToolOptions {
+  /** Allowed commands whitelist. If empty, all commands are allowed. */
+  allowedCommands?: string[];
+  /** Working directory for shell execution */
+  cwd?: string;
+}
+
+export function shellTool(options?: IShellToolOptions): plugins.ToolSet {
+  const smartshell = new plugins.smartshell.Smartshell({ executor: 'bash' });
+
+  return {
+    run_command: plugins.tool({
+      description:
+        'Execute a shell command. Provide the full command string. stdout and stderr are returned.',
+      inputSchema: plugins.z.object({
+        command: plugins.z.string().describe('The shell command to execute'),
+        cwd: plugins.z
+          .string()
+          .optional()
+          .describe('Working directory for the command'),
+        timeout: plugins.z
+          .number()
+          .optional()
+          .describe('Timeout in milliseconds'),
+      }),
+      execute: async ({
+        command,
+        cwd,
+        timeout,
+      }: {
+        command: string;
+        cwd?: string;
+        timeout?: number;
+      }) => {
+        // Validate against allowed commands whitelist
+        if (options?.allowedCommands?.length) {
+          const baseCommand = command.split(/\s+/)[0];
+          if (!options.allowedCommands.includes(baseCommand)) {
+            return `Command "${baseCommand}" is not in the allowed commands list: ${options.allowedCommands.join(', ')}`;
+          }
+        }
+
+        // Build full command string with cd prefix if cwd specified
+        const effectiveCwd = cwd ?? options?.cwd;
+        const fullCommand = effectiveCwd
+          ? `cd ${JSON.stringify(effectiveCwd)} && ${command}`
+          : command;
+
+        const execResult = await smartshell.exec(fullCommand);
+
+        const output =
+          execResult.exitCode === 0
+            ? execResult.stdout
+            : `Exit code: ${execResult.exitCode}\nstdout:\n${execResult.stdout}\nstderr:\n${execResult.stderr ?? ''}`;
+
+        return plugins.truncateOutput(output).content;
+      },
+    }),
+  };
+}