v1.5.1

- Add INativeToolCall interface for native tool call format
- Add useNativeToolCalling option to IDualAgentOptions
- Add getToolsAsJsonSchema() to convert tools to Ollama JSON Schema format
- Add parseNativeToolCalls() to convert native tool calls to proposals
- Add startTaskWithNativeTools() and continueWithNativeTools() to DriverAgent
- Update DualAgentOrchestrator to support both XML parsing and native tool calling modes

Native tool calling is more efficient for models like GPT-OSS that use Harmony format,
as it activates Ollama's built-in tool parser instead of requiring XML generation.

changelog.md

@@ -1,5 +1,43 @@
 # Changelog
 
+## 2026-01-20 - 1.5.1 - fix(smartagent)
+bump patch version to 1.5.1 (no changes in diff)
+
+- No code changes detected in the provided diff
+- Current package.json version is 1.5.0
+- Recommended semantic version bump: patch -> 1.5.1
+
+## 2026-01-20 - 1.5.0 - feat(driveragent)
+preserve assistant reasoning in message history and update @push.rocks/smartai dependency to ^0.13.0
+
+- Store response.reasoning in messageHistory for assistant responses (two places in driveragent)
+- Bump dependency @push.rocks/smartai from ^0.12.0 to ^0.13.0
+
+## 2026-01-20 - 1.4.2 - fix(repo)
+no changes detected in diff
+
+- No files changed in diff; no code or metadata updates were made.
+- No version bump required.
+
+## 2026-01-20 - 1.4.1 - fix()
+no changes detected (empty diff)
+
+- No files changed in this commit
+- No release required
+
+## 2026-01-20 - 1.4.0 - feat(docs)
+document Dual-Agent Driver/Guardian architecture, new standard tools, streaming/vision support, progress events, and updated API/export docs
+
+- Add DualAgentOrchestrator concept and describe Driver/Guardian agents and BaseToolWrapper
+- Document six standard tools including new JsonValidatorTool and expanded descriptions for Filesystem, Http, Shell, Browser, Deno
+- Add examples for scoped filesystem with exclusion patterns and line-range reads
+- Add token streaming (onToken) and progress events (onProgress) examples and event types
+- Document vision support for passing images as base64 and example usage
+- Expose additional config options in docs: name, verbose, maxResultChars, maxHistoryMessages, onProgress, onToken, logPrefix
+- Document additional result fields: toolCallCount, rejectionCount, toolLog, and error
+- Update API signatures in docs: run(task, options?) and registerScopedFilesystemTool(basePath, excludePatterns?)
+- Update re-exports to include IFilesystemToolOptions, TDenoPermission, JsonValidatorTool and re-export several smartai types
+
 ## 2026-01-20 - 1.3.0 - feat(smartagent)
 add JsonValidatorTool and support passing base64-encoded images with task runs (vision-capable models); bump @push.rocks/smartai to ^0.12.0
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@push.rocks/smartagent",
-  "version": "1.3.0",
+  "version": "1.5.1",
   "private": false,
   "description": "an agentic framework built on top of @push.rocks/smartai",
   "main": "dist_ts/index.js",
@@ -21,7 +21,7 @@
     "@types/node": "^25.0.2"
   },
   "dependencies": {
-    "@push.rocks/smartai": "^0.12.0",
+    "@push.rocks/smartai": "^0.13.1",
     "@push.rocks/smartbrowser": "^2.0.8",
     "@push.rocks/smartdeno": "^1.2.0",
     "@push.rocks/smartfs": "^1.2.0",

pnpm-lock.yaml

@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       '@push.rocks/smartai':
-        specifier: ^0.12.0
-        version: 0.12.0(typescript@5.9.3)(ws@8.18.3)(zod@3.25.76)
+        specifier: ^0.13.1
+        version: 0.13.1(typescript@5.9.3)(ws@8.18.3)(zod@3.25.76)
       '@push.rocks/smartbrowser':
         specifier: ^2.0.8
         version: 2.0.8(typescript@5.9.3)
@@ -243,6 +243,10 @@ packages:
     resolution: {integrity: sha512-Q/N6JNWvIvPnLDvjlE1OUBLPQHH6l3CltCEsHIujp45zQUSSh8K+gHnaEX45yAT1nyngnINhvWtzN+Nb9D8RAQ==}
     engines: {node: '>=6.9.0'}
 
+  '@babel/runtime@7.28.6':
+    resolution: {integrity: sha512-05WQkdpL9COIMz4LjTxGpPNCdlpyimKppYNoJ5Di5EUObifl8t4tuLuUBBZEpoLYOmfvIWrsp9fCl0HoPRVTdA==}
+    engines: {node: '>=6.9.0'}
+
   '@borewit/text-codec@0.1.1':
     resolution: {integrity: sha512-5L/uBxmjaCIX5h8Z+uu+kA9BQLkc/Wl06UGR5ajNRxu+/XjonB5i8JpgFMrPj3LXTCPA0pv8yxUvbUi+QthGGA==}
 
@@ -267,6 +271,9 @@ packages:
   '@emnapi/runtime@1.7.1':
     resolution: {integrity: sha512-PVtJr5CmLwYAU9PZDMITZoR5iAOShYREoR45EyyLrbntV50mdePTgUn4AmOw90Ifcj+x2kRjdzr1HP3RrNiHGA==}
 
+  '@emnapi/runtime@1.8.1':
+    resolution: {integrity: sha512-mehfKSMWjjNol8659Z8KxEMrdSJDDot5SXMq00dM8BN4o+CLNXQ0xH2V7EchNHV4RmbZLmmPdEaXZc5H2FXmDg==}
+
   '@emnapi/wasi-threads@1.1.0':
     resolution: {integrity: sha512-WI0DdZ8xFSbgMjR1sFsKABJ/C5OnRrjT06JXbZKexJGrDuPTzZdDYfFlsgcCXCyf+suG5QU2e/y1Wo2V/OapLQ==}
 
@@ -837,8 +844,8 @@ packages:
   '@push.rocks/qenv@6.1.3':
     resolution: {integrity: sha512-+z2hsAU/7CIgpYLFqvda8cn9rUBMHqLdQLjsFfRn5jPoD7dJ5rFlpkbhfM4Ws8mHMniwWaxGKo+q/YBhtzRBLg==}
 
-  '@push.rocks/smartai@0.12.0':
-    resolution: {integrity: sha512-T4HRaSSxO6TQGGXlQeswX2eYkB+gMu0FbKF9qCUri6FdRlYzmPDn19jgPrPJxyg5m3oj6TzflvfYwcBCFlWo/A==}
+  '@push.rocks/smartai@0.13.1':
+    resolution: {integrity: sha512-V9J6a+rjBkFpdFnC6OBm8CbEtqCfJnEsUmNKfRUOiTa+VIVtD4OOceraZah6kGHWltUhZ1XV4eLWwFf4+YO3NA==}
 
   '@push.rocks/smartarchive@4.2.4':
     resolution: {integrity: sha512-uiqVAXPxmr8G5rv3uZvZFMOCt8l7cZC3nzvsy4YQqKf/VkPhKIEX+b7LkAeNlxPSYUiBQUkNRoawg9+5BaMcHg==}
@@ -4331,6 +4338,8 @@ snapshots:
 
   '@babel/runtime@7.28.4': {}
 
+  '@babel/runtime@7.28.6': {}
+
   '@borewit/text-codec@0.1.1': {}
 
   '@cloudflare/workers-types@4.20251202.0': {}
@@ -4395,6 +4404,11 @@ snapshots:
       tslib: 2.8.1
     optional: true
 
+  '@emnapi/runtime@1.8.1':
+    dependencies:
+      tslib: 2.8.1
+    optional: true
+
   '@emnapi/wasi-threads@1.1.0':
     dependencies:
       tslib: 2.8.1
@@ -4682,7 +4696,7 @@ snapshots:
 
   '@img/sharp-wasm32@0.34.5':
     dependencies:
-      '@emnapi/runtime': 1.7.1
+      '@emnapi/runtime': 1.8.1
     optional: true
 
   '@img/sharp-win32-arm64@0.34.5':
@@ -5158,7 +5172,7 @@ snapshots:
       '@push.rocks/smartlog': 3.1.10
       '@push.rocks/smartpath': 6.0.0
 
-  '@push.rocks/smartai@0.12.0(typescript@5.9.3)(ws@8.18.3)(zod@3.25.76)':
+  '@push.rocks/smartai@0.13.1(typescript@5.9.3)(ws@8.18.3)(zod@3.25.76)':
     dependencies:
       '@anthropic-ai/sdk': 0.71.2(zod@3.25.76)
       '@mistralai/mistralai': 1.12.0
@@ -7588,7 +7602,7 @@ snapshots:
 
   json-schema-to-ts@3.1.1:
     dependencies:
-      '@babel/runtime': 7.28.4
+      '@babel/runtime': 7.28.6
       ts-algebra: 2.0.0
 
   jsonfile@6.2.0:

readme.hints.md

@@ -1,15 +1,39 @@
 # Project Readme Hints
 
 ## Overview
-`@push.rocks/smartagent` is an agentic framework built on top of `@push.rocks/smartai`. It provides autonomous AI agent capabilities including tool use, multi-step reasoning, and conversation memory.
+`@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.
 
 ## Architecture
-- **SmartAgent**: Main class that wraps SmartAi and adds agentic behaviors
-- **plugins.ts**: Imports and re-exports smartai
-- **index.ts**: Main entry point, exports SmartAgent class and relevant types
+- **DualAgentOrchestrator**: Main entry point, coordinates Driver and Guardian agents
+- **DriverAgent**: Reasons about tasks, plans steps, proposes tool calls
+- **GuardianAgent**: Evaluates tool calls against configured policies
+- **BaseToolWrapper**: Base class for creating custom tools
+- **plugins.ts**: Imports and re-exports smartai and other dependencies
+
+## Standard Tools
+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
+6. **JsonValidatorTool** - JSON validation and formatting
+
+## 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
 
 ## Key Dependencies
-- `@push.rocks/smartai`: Provides the underlying multi-modal AI provider interface
+- `@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
 
 ## Test Structure
 - Tests use `@git.zone/tstest/tapbundle`

readme.md

@@ -50,6 +50,7 @@ flowchart TB
         Shell["Shell"]
         Browser["Browser"]
         Deno["Deno"]
+        JSON["JSON Validator"]
     end
 
     Task --> Orchestrator
@@ -99,7 +100,7 @@ await orchestrator.stop();
 
 ## Standard Tools
 
-SmartAgent comes with five battle-tested tools out of the box:
+SmartAgent comes with six battle-tested tools out of the box:
 
 ### 🗂️ FilesystemTool
 
@@ -117,11 +118,29 @@ File and directory operations powered by `@push.rocks/smartfs`.
 </tool_call>
 ```
 
-**Scoped Filesystem**: Lock file operations to a specific directory:
+**Scoped Filesystem**: Lock file operations to a specific directory with optional exclusion patterns:
 
 ```typescript
 // Only allow access within a specific directory
 orchestrator.registerScopedFilesystemTool('/home/user/workspace');
+
+// With exclusion patterns (glob syntax)
+orchestrator.registerScopedFilesystemTool('/home/user/workspace', [
+  '.nogit/**',
+  'node_modules/**',
+  '*.secret',
+]);
+```
+
+**Line-range Reading**: Read specific portions of large files:
+
+```typescript
+<tool_call>
+  <tool>filesystem</tool>
+  <action>read</action>
+  <params>{"path": "/var/log/app.log", "startLine": 100, "endLine": 150}</params>
+  <reasoning>Reading only the relevant log section to avoid token overload</reasoning>
+</tool_call>
 ```
 
 ### 🌐 HttpTool
@@ -212,6 +231,105 @@ By default, code runs **fully sandboxed with no permissions**. Permissions must
 </tool_call>
 ```
 
+### 📋 JsonValidatorTool
+
+Validate and format JSON data. Perfect for agents to self-check their JSON output before completing tasks.
+
+**Actions**: `validate`, `format`
+
+```typescript
+// Validate JSON with required field checking
+<tool_call>
+  <tool>json</tool>
+  <action>validate</action>
+  <params>{
+    "jsonString": "{\"name\": \"test\", \"version\": \"1.0.0\"}",
+    "requiredFields": ["name", "version", "description"]
+  }</params>
+  <reasoning>Ensuring the config has all required fields before saving</reasoning>
+</tool_call>
+
+// Pretty-print JSON
+<tool_call>
+  <tool>json</tool>
+  <action>format</action>
+  <params>{"jsonString": "{\"compact\":true,\"data\":[1,2,3]}"}</params>
+  <reasoning>Formatting JSON for readable output</reasoning>
+</tool_call>
+```
+
+## 🎥 Streaming Support
+
+SmartAgent supports token-by-token streaming for real-time output during LLM generation:
+
+```typescript
+const orchestrator = new DualAgentOrchestrator({
+  openaiToken: 'sk-...',
+  defaultProvider: 'openai',
+  guardianPolicyPrompt: '...',
+
+  // Token streaming callback
+  onToken: (token, source) => {
+    // source is 'driver' or 'guardian'
+    process.stdout.write(token);
+  },
+});
+```
+
+This is perfect for CLI applications or UIs that need to show progress as the agent thinks.
+
+## 🖼️ Vision Support
+
+Pass images to vision-capable models for multimodal tasks:
+
+```typescript
+import { readFileSync } from 'fs';
+
+// Load image as base64
+const imageBase64 = readFileSync('screenshot.png').toString('base64');
+
+// Run task with images
+const result = await orchestrator.run(
+  'Analyze this UI screenshot and describe any usability issues',
+  { images: [imageBase64] }
+);
+```
+
+## 📊 Progress Events
+
+Get real-time feedback on task execution with the `onProgress` callback:
+
+```typescript
+const orchestrator = new DualAgentOrchestrator({
+  openaiToken: 'sk-...',
+  guardianPolicyPrompt: '...',
+  logPrefix: '[MyAgent]',  // Optional prefix for log messages
+
+  onProgress: (event) => {
+    // Pre-formatted log message ready for output
+    console.log(event.logMessage);
+
+    // Or handle specific event types
+    switch (event.type) {
+      case 'tool_proposed':
+        console.log(`Proposing: ${event.toolName}.${event.action}`);
+        break;
+      case 'tool_approved':
+        console.log(`✓ Approved`);
+        break;
+      case 'tool_rejected':
+        console.log(`✗ Rejected: ${event.reason}`);
+        break;
+      case 'task_completed':
+        console.log(`Done in ${event.iteration} iterations`);
+        break;
+    }
+  },
+});
+```
+
+**Event Types**: `task_started`, `iteration_started`, `tool_proposed`, `guardian_evaluating`, `tool_approved`, `tool_rejected`, `tool_executing`, `tool_completed`, `task_completed`, `clarification_needed`, `max_iterations`, `max_rejections`
+
 ## Guardian Policy Examples
 
 The Guardian's power comes from your policy. Here are battle-tested examples:
@@ -294,10 +412,19 @@ interface IDualAgentOptions {
   // Agent configuration
   driverSystemMessage?: string;     // Custom system message for Driver
   guardianPolicyPrompt: string;     // REQUIRED: Policy for Guardian to enforce
+  name?: string;                    // Agent system name
+  verbose?: boolean;                // Enable verbose logging
 
   // Limits
   maxIterations?: number;           // Max task iterations (default: 20)
   maxConsecutiveRejections?: number; // Abort after N rejections (default: 3)
+  maxResultChars?: number;          // Max chars for tool results before truncation (default: 15000)
+  maxHistoryMessages?: number;      // Max history messages for API (default: 20)
+
+  // Callbacks
+  onProgress?: (event: IProgressEvent) => void;  // Progress event callback
+  onToken?: (token: string, source: 'driver' | 'guardian') => void;  // Streaming callback
+  logPrefix?: string;               // Prefix for log messages
 }
 ```
 
@@ -311,6 +438,10 @@ interface IDualAgentRunResult {
   iterations: number;         // Number of iterations taken
   history: IAgentMessage[];   // Full conversation history
   status: TDualAgentRunStatus; // 'completed' | 'max_iterations_reached' | etc.
+  toolCallCount?: number;     // Number of tool calls made
+  rejectionCount?: number;    // Number of Guardian rejections
+  toolLog?: IToolExecutionLog[]; // Detailed tool execution log
+  error?: string;             // Error message if status is 'error'
 }
 
 type TDualAgentRunStatus =
@@ -365,6 +496,7 @@ class MyCustomTool extends BaseToolWrapper {
       return {
         success: true,
         result: { processed: params.input },
+        summary: `Processed input: ${params.input}`,  // Optional human-readable summary
       };
     }
 
@@ -439,11 +571,11 @@ const orchestrator = new DualAgentOrchestrator({
 |--------|-------------|
 | `start()` | Initialize all tools and AI providers |
 | `stop()` | Cleanup all tools and resources |
-| `run(task: string)` | Execute a task and return result |
-| `continueTask(input: string)` | Continue a task with user input |
+| `run(task, options?)` | Execute a task with optional images for vision |
+| `continueTask(input)` | Continue a task with user input |
 | `registerTool(tool)` | Register a custom tool |
 | `registerStandardTools()` | Register all built-in tools |
-| `registerScopedFilesystemTool(basePath)` | Register filesystem tool with path restriction |
+| `registerScopedFilesystemTool(basePath, excludePatterns?)` | Register filesystem tool with path restriction |
 | `setGuardianPolicy(policy)` | Update Guardian policy at runtime |
 | `getHistory()` | Get conversation history |
 | `getToolNames()` | Get list of registered tool names |
@@ -459,14 +591,18 @@ export { GuardianAgent } from '@push.rocks/smartagent';
 
 // Tools
 export { BaseToolWrapper } from '@push.rocks/smartagent';
-export { FilesystemTool } from '@push.rocks/smartagent';
+export { FilesystemTool, type IFilesystemToolOptions } from '@push.rocks/smartagent';
 export { HttpTool } from '@push.rocks/smartagent';
 export { ShellTool } from '@push.rocks/smartagent';
 export { BrowserTool } from '@push.rocks/smartagent';
-export { DenoTool } from '@push.rocks/smartagent';
+export { DenoTool, type TDenoPermission } from '@push.rocks/smartagent';
+export { JsonValidatorTool } from '@push.rocks/smartagent';
 
 // Types and interfaces
-export * from '@push.rocks/smartagent'; // All interfaces
+export * from '@push.rocks/smartagent';  // All interfaces
+
+// Re-exported from @push.rocks/smartai
+export { type ISmartAiOptions, type TProvider, type ChatMessage, type ChatOptions, type ChatResponse };
 ```
 
 ## License and Legal Information
@@ -483,7 +619,7 @@ Use of these trademarks must comply with Task Venture Capital GmbH's Trademark G
 
 ### Company Information
 
-Task Venture Capital GmbH  
+Task Venture Capital GmbH
 Registered at District Court Bremen HRB 35230 HB, Germany
 
 For any legal inquiries or further information, please contact us via email at hello@task.vc.

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartagent',
-  version: '1.3.0',
+  version: '1.5.1',
   description: 'an agentic framework built on top of @push.rocks/smartai'
 }

ts/smartagent.classes.driveragent.ts

@@ -121,10 +121,11 @@ export class DriverAgent {
       });
     }
 
-    // Add assistant response to history (store images if provided)
+    // 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);
 
@@ -189,10 +190,11 @@ export class DriverAgent {
       });
     }
 
-    // Add assistant response to history
+    // Add assistant response to history (preserve reasoning for GPT-OSS)
     this.messageHistory.push({
       role: 'assistant',
       content: response.message,
+      reasoning: response.reasoning,
     });
 
     return {
@@ -375,33 +377,33 @@ export class DriverAgent {
 ## Your Role
 You analyze tasks, break them down into steps, and use tools to accomplish goals.
 
-## Tool Usage Format
-When you need to use a tool, output a tool call proposal in this format:
+## 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>tool_name</tool>
-  <action>action_name</action>
-  <params>
-    {"param1": "value1", "param2": "value2"}
-  </params>
-  <reasoning>Brief explanation of why this action is needed</reasoning>
+  <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. Use only the tools that are available to you
-3. Provide clear reasoning for each tool call
-4. If a tool call is rejected, adapt your approach based on the feedback
-5. When the task is complete, indicate this clearly:
+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>
-  Brief summary of what was accomplished
+Your final result here
 </task_complete>
 
 ## Important
-- Only propose ONE tool call at a time
-- Wait for the result before proposing the next action
-- If you encounter an error, analyze it and try an alternative approach
+- 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>`;
   }
 
@@ -440,4 +442,238 @@ Your complete output here
   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.chatWithOptions !== 'function') {
+      throw new Error('Provider does not support native tool calling. Use startTask() instead.');
+    }
+
+    // Call with tools
+    const response = await provider.chatWithOptions({
+      systemMessage: fullSystemMessage,
+      userMessage: userMessage,
+      messageHistory: [],
+      images: images,
+      tools: tools.length > 0 ? tools : undefined,
+    });
+
+    // Add assistant response to history
+    const historyMessage: plugins.smartai.ChatMessage = {
+      role: 'assistant',
+      content: response.message || '',
+      reasoning: response.thinking || response.reasoning,
+    };
+    this.messageHistory.push(historyMessage);
+
+    // 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)
+   * @returns Response with content, reasoning, and any tool calls
+   */
+  public async continueWithNativeTools(
+    message: string
+  ): Promise<{ message: interfaces.IAgentMessage; toolCalls?: interfaces.INativeToolCall[] }> {
+    // Add the new message to history
+    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
+    let historyForChat: plugins.smartai.ChatMessage[];
+    const fullHistory = this.messageHistory.slice(0, -1);
+
+    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.chatWithOptions !== 'function') {
+      throw new Error('Provider does not support native tool calling. Use continueWithMessage() instead.');
+    }
+
+    // Call with tools
+    const response = await provider.chatWithOptions({
+      systemMessage: fullSystemMessage,
+      userMessage: message,
+      messageHistory: historyForChat,
+      tools: tools.length > 0 ? tools : undefined,
+    });
+
+    // Add assistant response to history
+    this.messageHistory.push({
+      role: 'assistant',
+      content: response.message || '',
+      reasoning: response.thinking || response.reasoning,
+    });
+
+    // 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

@@ -242,12 +242,18 @@ export class DualAgentOrchestrator {
       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;
 
@@ -258,7 +264,17 @@ export class DualAgentOrchestrator {
     });
 
     // Start the driver with the task and optional images
-    let driverResponse = await this.driver.startTask(task, 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
@@ -281,10 +297,16 @@ export class DualAgentOrchestrator {
         maxIterations: this.options.maxIterations,
       });
 
-      // Check if task is complete
-      if (this.driver.isTaskComplete(driverResponse.content)) {
+      // 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 = this.driver.extractTaskResult(driverResponse.content) || driverResponse.content;
+        finalResult = useNativeTools
+          ? driverResponse.content
+          : (this.driver.extractTaskResult(driverResponse.content) || driverResponse.content);
 
         // Emit task completed event
         this.emitProgress({
@@ -315,16 +337,56 @@ export class DualAgentOrchestrator {
         };
       }
 
-      // Parse tool call proposals
-      const proposals = this.driver.parseToolCallProposals(driverResponse.content);
+      // 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) {
-        // No tool calls, continue the conversation
-        driverResponse = await this.driver.continueWithMessage(
-          'Please either use a tool to make progress on the task, or indicate that the task is complete with <task_complete>summary</task_complete>.'
-        );
-        this.conversationHistory.push(driverResponse);
-        continue;
+        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)
@@ -431,13 +493,28 @@ export class DualAgentOrchestrator {
             toolResult: result,
           });
 
-          driverResponse = await this.driver.continueWithMessage(resultMessage);
+          // Continue with appropriate method based on mode
+          if (useNativeTools) {
+            const continueResult = await this.driver.continueWithNativeTools(resultMessage);
+            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)}`;
-          driverResponse = await this.driver.continueWithMessage(
-            `TOOL ERROR: ${errorMessage}\n\nPlease try a different approach.`
-          );
+          if (useNativeTools) {
+            const continueResult = await this.driver.continueWithNativeTools(
+              `TOOL ERROR: ${errorMessage}\n\nPlease try a different approach.`
+            );
+            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 {
@@ -474,7 +551,14 @@ export class DualAgentOrchestrator {
           guardianDecision: decision,
         });
 
-        driverResponse = await this.driver.continueWithMessage(feedback);
+        // 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);
       }
     }

ts/smartagent.interfaces.ts

@@ -48,6 +48,12 @@ export interface IDualAgentOptions extends plugins.smartai.ISmartAiOptions {
   logPrefix?: string;
   /** Callback fired for each token during LLM generation (streaming mode) */
   onToken?: (token: string, source: 'driver' | 'guardian') => void;
+  /**
+   * 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)
+   */
+  useNativeToolCalling?: boolean;
 }
 
 // ================================
@@ -83,6 +89,18 @@ export interface IToolAction {
   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
  */

ts/smartagent.tools.base.ts

@@ -35,6 +35,13 @@ export abstract class BaseToolWrapper implements interfaces.IAgentToolWrapper {
    */
   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
@@ -60,14 +67,10 @@ export abstract class BaseToolWrapper implements interfaces.IAgentToolWrapper {
 
   /**
    * Get the full tool description including all actions
-   * Used for Driver's tool awareness
+   * Used for Driver's tool awareness - now delegates to getToolExplanation()
    */
   public getFullDescription(): string {
-    const actionDescriptions = this.actions
-      .map((a) => `  - ${a.name}: ${a.description}`)
-      .join('\n');
-
-    return `${this.name}: ${this.description}\nActions:\n${actionDescriptions}`;
+    return this.getToolExplanation();
   }
 
   /**

ts/smartagent.tools.browser.ts

@@ -176,6 +176,59 @@ export class BrowserTool extends BaseToolWrapper {
     }
   }
 
+  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':

ts/smartagent.tools.deno.ts

@@ -164,6 +164,45 @@ export class DenoTool extends BaseToolWrapper {
     }
   }
 
+  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[]) || [];

ts/smartagent.tools.filesystem.ts

@@ -666,6 +666,170 @@ export class FilesystemTool extends BaseToolWrapper {
     }
   }
 
+  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': {

ts/smartagent.tools.http.ts

@@ -180,6 +180,84 @@ export class HttpTool extends BaseToolWrapper {
     }
   }
 
+  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}"`;

ts/smartagent.tools.json.ts

@@ -175,6 +175,37 @@ export class JsonValidatorTool extends BaseToolWrapper {
     }
   }
 
+  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;

ts/smartagent.tools.shell.ts

@@ -148,6 +148,54 @@ export class ShellTool extends BaseToolWrapper {
     }
   }
 
+  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': {