1.6.0

feat(context): Introduce smart context system: analyzer, lazy loader, cache and README/docs improvements
1.5.2
2025-11-02 23:07:59 +00:00 · 2025-11-02 23:07:59 +00:00 · 2025-09-07 07:54:04 +00:00 · 2025-09-07 07:54:04 +00:00
18 changed files with 4857 additions and 3463 deletions
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,26 @@
 # Changelog

+## 2025-11-02 - 1.6.0 - feat(context)
+Introduce smart context system: analyzer, lazy loader, cache and README/docs improvements
+
+- Add ContextAnalyzer for dependency-based file scoring and prioritization (PageRank-like centrality, relevance, efficiency, recency)
+- Add LazyFileLoader to scan metadata and load files in parallel with lightweight token estimates
+- Add ContextCache for persistent file content/token caching with TTL and max-size eviction
+- Enhance ContextTrimmer with tier-based trimming and configurable light/aggressive levels
+- Integrate new components into EnhancedContext and TaskContextFactory to build task-aware, token-optimized contexts
+- Extend ConfigManager and types to support cache, analyzer, prioritization weights and tier configs (npmextra.json driven)
+- Add comprehensive unit tests for ContextAnalyzer, ContextCache and LazyFileLoader
+- Update README with Smart Context Building docs, examples, configuration options and CI workflow snippet
+
+## 2025-09-07 - 1.5.2 - fix(package)
+Bump dependencies, refine test script and imports, and overhaul README and docs
+
+- Bumped multiple dependencies and devDependencies (including @git.zone/tspublish, @git.zone/tsbuild, @git.zone/tstest, @push.rocks/npmextra, @push.rocks/qenv, @push.rocks/smartfile, @push.rocks/smartlog, @push.rocks/smartshell, gpt-tokenizer, typedoc, etc.).
+- Updated test script to run tstest with verbose, logfile and increased timeout; adjusted testCli script invocation.
+- Fixed test import in test/test.aidoc.nonci.ts to use @git.zone/tstest tapbundle.
+- Large README rewrite: reorganized and expanded content, added quick start, CLI commands, examples, configuration, troubleshooting and usage sections.
+- Minor clarification added to commit prompt in ts/aidocs_classes/commit.ts (text cleanup and guidance).
+
 ## 2025-08-16 - 1.5.1 - fix(aidoc)
 Bump dependencies, add pnpm workspace config, and add AiDoc.stop()

--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@git.zone/tsdoc",
-  "version": "1.5.1",
+  "version": "1.6.0",
  "private": false,
  "description": "A comprehensive TypeScript documentation tool that leverages AI to generate and enhance project documentation, including dynamic README creation, API docs via TypeDoc, and smart commit message generation.",
  "type": "module",
@@ -13,36 +13,35 @@
    "tsdoc": "cli.js"
  },
  "scripts": {
-    "test": "(tstest test/) && npm run testCli",
+    "test": "(tstest test/ --verbose --logfile --timeout 600) && npm run testCli",
    "testCli": "(node ./cli.ts.js) && (node ./cli.ts.js aidocs)",
    "build": "(tsbuild --web --allowimplicitany)",
    "buildDocs": "tsdoc"
  },
  "devDependencies": {
-    "@git.zone/tsbuild": "^2.6.4",
+    "@git.zone/tsbuild": "^2.6.8",
    "@git.zone/tsrun": "^1.2.46",
-    "@git.zone/tstest": "^2.3.2",
-    "@push.rocks/tapbundle": "^6.0.3",
+    "@git.zone/tstest": "^2.3.6",
    "@types/node": "^22.15.17"
  },
  "dependencies": {
-    "@git.zone/tspublish": "^1.10.1",
+    "@git.zone/tspublish": "^1.10.3",
    "@push.rocks/early": "^4.0.3",
-    "@push.rocks/npmextra": "^5.3.1",
-    "@push.rocks/qenv": "^6.1.2",
+    "@push.rocks/npmextra": "^5.3.3",
+    "@push.rocks/qenv": "^6.1.3",
    "@push.rocks/smartai": "^0.5.11",
    "@push.rocks/smartcli": "^4.0.11",
    "@push.rocks/smartdelay": "^3.0.5",
-    "@push.rocks/smartfile": "^11.2.5",
+    "@push.rocks/smartfile": "^11.2.7",
    "@push.rocks/smartgit": "^3.2.1",
    "@push.rocks/smartinteract": "^2.0.15",
-    "@push.rocks/smartlog": "^3.1.8",
+    "@push.rocks/smartlog": "^3.1.9",
    "@push.rocks/smartlog-destination-local": "^9.0.2",
    "@push.rocks/smartpath": "^6.0.0",
-    "@push.rocks/smartshell": "^3.2.4",
+    "@push.rocks/smartshell": "^3.3.0",
    "@push.rocks/smarttime": "^4.0.6",
-    "gpt-tokenizer": "^2.9.0",
-    "typedoc": "^0.28.10",
+    "gpt-tokenizer": "^3.0.1",
+    "typedoc": "^0.28.12",
    "typescript": "^5.9.2"
  },
  "files": [
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
--- a/readme.md
+++ b/readme.md
--- a/test/test.aidoc.nonci.ts
+++ b/test/test.aidoc.nonci.ts
@@ -1,4 +1,4 @@
-import { tap, expect } from '@push.rocks/tapbundle';
+import { tap, expect } from '@git.zone/tstest/tapbundle';
 import * as qenv from '@push.rocks/qenv';
 let testQenv = new qenv.Qenv('./', '.nogit/');

--- a/test/test.contextanalyzer.node.ts
+++ b/test/test.contextanalyzer.node.ts
@@ -0,0 +1,464 @@
+import { tap, expect } from '@git.zone/tstest/tapbundle';
+import * as path from 'path';
+import { ContextAnalyzer } from '../ts/context/context-analyzer.js';
+import type { IFileMetadata } from '../ts/context/types.js';
+
+const testProjectRoot = process.cwd();
+
+tap.test('ContextAnalyzer should create instance with default weights', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+  expect(analyzer).toBeInstanceOf(ContextAnalyzer);
+});
+
+tap.test('ContextAnalyzer should create instance with custom weights', async () => {
+  const analyzer = new ContextAnalyzer(
+    testProjectRoot,
+    {
+      dependencyWeight: 0.5,
+      relevanceWeight: 0.3,
+      efficiencyWeight: 0.1,
+      recencyWeight: 0.1
+    }
+  );
+  expect(analyzer).toBeInstanceOf(ContextAnalyzer);
+});
+
+tap.test('ContextAnalyzer.analyze should return analysis result with files', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: path.join(testProjectRoot, 'ts/context/types.ts'),
+      relativePath: 'ts/context/types.ts',
+      size: 5000,
+      mtime: Date.now(),
+      estimatedTokens: 1250
+    },
+    {
+      path: path.join(testProjectRoot, 'ts/context/enhanced-context.ts'),
+      relativePath: 'ts/context/enhanced-context.ts',
+      size: 10000,
+      mtime: Date.now(),
+      estimatedTokens: 2500
+    }
+  ];
+
+  const result = await analyzer.analyze(metadata, 'readme');
+
+  expect(result.taskType).toEqual('readme');
+  expect(result.files.length).toEqual(2);
+  expect(result.totalFiles).toEqual(2);
+  expect(result.analysisDuration).toBeGreaterThan(0);
+  expect(result.dependencyGraph).toBeDefined();
+});
+
+tap.test('ContextAnalyzer.analyze should assign importance scores to files', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: path.join(testProjectRoot, 'ts/context/types.ts'),
+      relativePath: 'ts/context/types.ts',
+      size: 3000,
+      mtime: Date.now(),
+      estimatedTokens: 750
+    }
+  ];
+
+  const result = await analyzer.analyze(metadata, 'readme');
+
+  expect(result.files[0].importanceScore).toBeGreaterThanOrEqual(0);
+  expect(result.files[0].importanceScore).toBeLessThanOrEqual(1);
+});
+
+tap.test('ContextAnalyzer.analyze should sort files by importance score', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: path.join(testProjectRoot, 'ts/context/types.ts'),
+      relativePath: 'ts/context/types.ts',
+      size: 3000,
+      mtime: Date.now(),
+      estimatedTokens: 750
+    },
+    {
+      path: path.join(testProjectRoot, 'test/test.basic.node.ts'),
+      relativePath: 'test/test.basic.node.ts',
+      size: 2000,
+      mtime: Date.now(),
+      estimatedTokens: 500
+    }
+  ];
+
+  const result = await analyzer.analyze(metadata, 'readme');
+
+  // Files should be sorted by importance (highest first)
+  for (let i = 0; i < result.files.length - 1; i++) {
+    expect(result.files[i].importanceScore).toBeGreaterThanOrEqual(
+      result.files[i + 1].importanceScore
+    );
+  }
+});
+
+tap.test('ContextAnalyzer.analyze should assign tiers based on scores', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: path.join(testProjectRoot, 'ts/index.ts'),
+      relativePath: 'ts/index.ts',
+      size: 3000,
+      mtime: Date.now(),
+      estimatedTokens: 750
+    }
+  ];
+
+  const result = await analyzer.analyze(metadata, 'readme');
+
+  const file = result.files[0];
+  expect(['essential', 'important', 'optional', 'excluded']).toContain(file.tier);
+});
+
+tap.test('ContextAnalyzer should prioritize index.ts files for README task', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: path.join(testProjectRoot, 'ts/index.ts'),
+      relativePath: 'ts/index.ts',
+      size: 3000,
+      mtime: Date.now(),
+      estimatedTokens: 750
+    },
+    {
+      path: path.join(testProjectRoot, 'ts/some-helper.ts'),
+      relativePath: 'ts/some-helper.ts',
+      size: 3000,
+      mtime: Date.now(),
+      estimatedTokens: 750
+    }
+  ];
+
+  const result = await analyzer.analyze(metadata, 'readme');
+
+  // index.ts should have higher relevance score
+  const indexFile = result.files.find(f => f.path.includes('index.ts'));
+  const helperFile = result.files.find(f => f.path.includes('some-helper.ts'));
+
+  if (indexFile && helperFile) {
+    expect(indexFile.relevanceScore).toBeGreaterThan(helperFile.relevanceScore);
+  }
+});
+
+tap.test('ContextAnalyzer should deprioritize test files for README task', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: path.join(testProjectRoot, 'ts/context/types.ts'),
+      relativePath: 'ts/context/types.ts',
+      size: 3000,
+      mtime: Date.now(),
+      estimatedTokens: 750
+    },
+    {
+      path: path.join(testProjectRoot, 'test/test.basic.node.ts'),
+      relativePath: 'test/test.basic.node.ts',
+      size: 3000,
+      mtime: Date.now(),
+      estimatedTokens: 750
+    }
+  ];
+
+  const result = await analyzer.analyze(metadata, 'readme');
+
+  // Source file should have higher relevance than test file
+  const sourceFile = result.files.find(f => f.path.includes('ts/context/types.ts'));
+  const testFile = result.files.find(f => f.path.includes('test/test.basic.node.ts'));
+
+  if (sourceFile && testFile) {
+    expect(sourceFile.relevanceScore).toBeGreaterThan(testFile.relevanceScore);
+  }
+});
+
+tap.test('ContextAnalyzer should prioritize changed files for commit task', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+
+  const changedFile = path.join(testProjectRoot, 'ts/context/types.ts');
+  const unchangedFile = path.join(testProjectRoot, 'ts/index.ts');
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: changedFile,
+      relativePath: 'ts/context/types.ts',
+      size: 3000,
+      mtime: Date.now(),
+      estimatedTokens: 750
+    },
+    {
+      path: unchangedFile,
+      relativePath: 'ts/index.ts',
+      size: 3000,
+      mtime: Date.now(),
+      estimatedTokens: 750
+    }
+  ];
+
+  const result = await analyzer.analyze(metadata, 'commit', [changedFile]);
+
+  const changed = result.files.find(f => f.path === changedFile);
+  const unchanged = result.files.find(f => f.path === unchangedFile);
+
+  if (changed && unchanged) {
+    // Changed file should have recency score of 1.0
+    expect(changed.recencyScore).toEqual(1.0);
+    // Unchanged file should have recency score of 0
+    expect(unchanged.recencyScore).toEqual(0);
+  }
+});
+
+tap.test('ContextAnalyzer should calculate efficiency scores', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: path.join(testProjectRoot, 'ts/context/types.ts'),
+      relativePath: 'ts/context/types.ts',
+      size: 5000, // Optimal size
+      mtime: Date.now(),
+      estimatedTokens: 1250
+    },
+    {
+      path: path.join(testProjectRoot, 'ts/very-large-file.ts'),
+      relativePath: 'ts/very-large-file.ts',
+      size: 50000, // Too large
+      mtime: Date.now(),
+      estimatedTokens: 12500
+    }
+  ];
+
+  const result = await analyzer.analyze(metadata, 'readme');
+
+  // Optimal size file should have better efficiency score
+  const optimalFile = result.files.find(f => f.path.includes('types.ts'));
+  const largeFile = result.files.find(f => f.path.includes('very-large-file.ts'));
+
+  if (optimalFile && largeFile) {
+    expect(optimalFile.efficiencyScore).toBeGreaterThan(largeFile.efficiencyScore);
+  }
+});
+
+tap.test('ContextAnalyzer should build dependency graph', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: path.join(testProjectRoot, 'ts/context/enhanced-context.ts'),
+      relativePath: 'ts/context/enhanced-context.ts',
+      size: 10000,
+      mtime: Date.now(),
+      estimatedTokens: 2500
+    },
+    {
+      path: path.join(testProjectRoot, 'ts/context/types.ts'),
+      relativePath: 'ts/context/types.ts',
+      size: 5000,
+      mtime: Date.now(),
+      estimatedTokens: 1250
+    }
+  ];
+
+  const result = await analyzer.analyze(metadata, 'readme');
+
+  expect(result.dependencyGraph.size).toBeGreaterThan(0);
+
+  // Check that each file has dependency info
+  for (const meta of metadata) {
+    const deps = result.dependencyGraph.get(meta.path);
+    expect(deps).toBeDefined();
+    expect(deps!.path).toEqual(meta.path);
+    expect(deps!.imports).toBeDefined();
+    expect(deps!.importedBy).toBeDefined();
+    expect(deps!.centrality).toBeGreaterThanOrEqual(0);
+  }
+});
+
+tap.test('ContextAnalyzer should calculate centrality scores', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: path.join(testProjectRoot, 'ts/context/types.ts'),
+      relativePath: 'ts/context/types.ts',
+      size: 5000,
+      mtime: Date.now(),
+      estimatedTokens: 1250
+    },
+    {
+      path: path.join(testProjectRoot, 'ts/context/enhanced-context.ts'),
+      relativePath: 'ts/context/enhanced-context.ts',
+      size: 10000,
+      mtime: Date.now(),
+      estimatedTokens: 2500
+    }
+  ];
+
+  const result = await analyzer.analyze(metadata, 'readme');
+
+  // All centrality scores should be between 0 and 1
+  for (const [, deps] of result.dependencyGraph) {
+    expect(deps.centrality).toBeGreaterThanOrEqual(0);
+    expect(deps.centrality).toBeLessThanOrEqual(1);
+  }
+});
+
+tap.test('ContextAnalyzer should assign higher centrality to highly imported files', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+
+  // types.ts is likely imported by many files
+  const typesPath = path.join(testProjectRoot, 'ts/context/types.ts');
+  // A test file is likely imported by fewer files
+  const testPath = path.join(testProjectRoot, 'test/test.basic.node.ts');
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: typesPath,
+      relativePath: 'ts/context/types.ts',
+      size: 5000,
+      mtime: Date.now(),
+      estimatedTokens: 1250
+    },
+    {
+      path: testPath,
+      relativePath: 'test/test.basic.node.ts',
+      size: 3000,
+      mtime: Date.now(),
+      estimatedTokens: 750
+    }
+  ];
+
+  const result = await analyzer.analyze(metadata, 'readme');
+
+  const typesDeps = result.dependencyGraph.get(typesPath);
+  const testDeps = result.dependencyGraph.get(testPath);
+
+  if (typesDeps && testDeps) {
+    // types.ts should generally have higher centrality due to being imported more
+    expect(typesDeps.centrality).toBeGreaterThanOrEqual(0);
+    expect(testDeps.centrality).toBeGreaterThanOrEqual(0);
+  }
+});
+
+tap.test('ContextAnalyzer should provide reason for scoring', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: path.join(testProjectRoot, 'ts/index.ts'),
+      relativePath: 'ts/index.ts',
+      size: 3000,
+      mtime: Date.now(),
+      estimatedTokens: 750
+    }
+  ];
+
+  const result = await analyzer.analyze(metadata, 'readme');
+
+  expect(result.files[0].reason).toBeDefined();
+  expect(result.files[0].reason!.length).toBeGreaterThan(0);
+});
+
+tap.test('ContextAnalyzer should handle empty metadata array', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+
+  const result = await analyzer.analyze([], 'readme');
+
+  expect(result.files.length).toEqual(0);
+  expect(result.totalFiles).toEqual(0);
+  expect(result.dependencyGraph.size).toEqual(0);
+});
+
+tap.test('ContextAnalyzer should respect custom tier configuration', async () => {
+  const analyzer = new ContextAnalyzer(
+    testProjectRoot,
+    {},
+    {
+      essential: { minScore: 0.9, trimLevel: 'none' },
+      important: { minScore: 0.7, trimLevel: 'light' },
+      optional: { minScore: 0.5, trimLevel: 'aggressive' }
+    }
+  );
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: path.join(testProjectRoot, 'ts/context/types.ts'),
+      relativePath: 'ts/context/types.ts',
+      size: 3000,
+      mtime: Date.now(),
+      estimatedTokens: 750
+    }
+  ];
+
+  const result = await analyzer.analyze(metadata, 'readme');
+
+  // Should use custom tier thresholds
+  const file = result.files[0];
+  expect(['essential', 'important', 'optional', 'excluded']).toContain(file.tier);
+});
+
+tap.test('ContextAnalyzer should calculate combined importance score from all factors', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot, {
+    dependencyWeight: 0.25,
+    relevanceWeight: 0.25,
+    efficiencyWeight: 0.25,
+    recencyWeight: 0.25
+  });
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: path.join(testProjectRoot, 'ts/context/types.ts'),
+      relativePath: 'ts/context/types.ts',
+      size: 5000,
+      mtime: Date.now(),
+      estimatedTokens: 1250
+    }
+  ];
+
+  const result = await analyzer.analyze(metadata, 'readme');
+
+  const file = result.files[0];
+
+  // Importance score should be weighted sum of all factors
+  // With equal weights (0.25 each), importance should be average of all scores
+  const expectedImportance =
+    (file.relevanceScore * 0.25) +
+    (file.centralityScore * 0.25) +
+    (file.efficiencyScore * 0.25) +
+    (file.recencyScore * 0.25);
+
+  expect(file.importanceScore).toBeCloseTo(expectedImportance, 2);
+});
+
+tap.test('ContextAnalyzer should complete analysis within reasonable time', async () => {
+  const analyzer = new ContextAnalyzer(testProjectRoot);
+
+  const metadata: IFileMetadata[] = Array.from({ length: 10 }, (_, i) => ({
+    path: path.join(testProjectRoot, `ts/file${i}.ts`),
+    relativePath: `ts/file${i}.ts`,
+    size: 3000,
+    mtime: Date.now(),
+    estimatedTokens: 750
+  }));
+
+  const startTime = Date.now();
+  const result = await analyzer.analyze(metadata, 'readme');
+  const endTime = Date.now();
+
+  const duration = endTime - startTime;
+
+  expect(result.analysisDuration).toBeGreaterThan(0);
+  expect(duration).toBeLessThan(10000); // Should complete within 10 seconds
+});
+
+export default tap.start();
--- a/test/test.contextcache.node.ts
+++ b/test/test.contextcache.node.ts
@@ -0,0 +1,456 @@
+import { tap, expect } from '@git.zone/tstest/tapbundle';
+import * as path from 'path';
+import * as fs from 'fs';
+import { ContextCache } from '../ts/context/context-cache.js';
+import type { ICacheEntry } from '../ts/context/types.js';
+
+const testProjectRoot = process.cwd();
+const testCacheDir = path.join(testProjectRoot, '.nogit', 'test-cache');
+
+// Helper to clean up test cache directory
+async function cleanupTestCache() {
+  try {
+    await fs.promises.rm(testCacheDir, { recursive: true, force: true });
+  } catch (error) {
+    // Ignore if directory doesn't exist
+  }
+}
+
+tap.test('ContextCache should create instance with default config', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true
+  });
+
+  expect(cache).toBeInstanceOf(ContextCache);
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache.init should create cache directory', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true
+  });
+
+  await cache.init();
+
+  // Check that cache directory was created
+  const exists = await fs.promises.access(testCacheDir).then(() => true).catch(() => false);
+  expect(exists).toBe(true);
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache.set should store cache entry', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true
+  });
+  await cache.init();
+
+  const testPath = path.join(testProjectRoot, 'package.json');
+  const entry: ICacheEntry = {
+    path: testPath,
+    contents: 'test content',
+    tokenCount: 100,
+    mtime: Date.now(),
+    cachedAt: Date.now()
+  };
+
+  await cache.set(entry);
+
+  const retrieved = await cache.get(testPath);
+  expect(retrieved).toBeDefined();
+  expect(retrieved!.contents).toEqual('test content');
+  expect(retrieved!.tokenCount).toEqual(100);
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache.get should return null for non-existent entry', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true
+  });
+  await cache.init();
+
+  const retrieved = await cache.get('/non/existent/path.ts');
+  expect(retrieved).toBeNull();
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache.get should invalidate expired entries', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true,
+    ttl: 1 // 1 second TTL
+  });
+  await cache.init();
+
+  const testPath = path.join(testProjectRoot, 'test-file.ts');
+  const entry: ICacheEntry = {
+    path: testPath,
+    contents: 'test content',
+    tokenCount: 100,
+    mtime: Date.now(),
+    cachedAt: Date.now() - 2000 // Cached 2 seconds ago (expired)
+  };
+
+  await cache.set(entry);
+
+  // Wait a bit to ensure expiration logic runs
+  await new Promise(resolve => setTimeout(resolve, 100));
+
+  const retrieved = await cache.get(testPath);
+  expect(retrieved).toBeNull(); // Should be expired
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache.get should invalidate entries when file mtime changes', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true
+  });
+  await cache.init();
+
+  const testPath = path.join(testProjectRoot, 'package.json');
+  const stats = await fs.promises.stat(testPath);
+  const oldMtime = Math.floor(stats.mtimeMs);
+
+  const entry: ICacheEntry = {
+    path: testPath,
+    contents: 'test content',
+    tokenCount: 100,
+    mtime: oldMtime - 1000, // Old mtime (file has changed)
+    cachedAt: Date.now()
+  };
+
+  await cache.set(entry);
+
+  const retrieved = await cache.get(testPath);
+  expect(retrieved).toBeNull(); // Should be invalidated due to mtime mismatch
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache.has should check if file is cached and valid', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true
+  });
+  await cache.init();
+
+  const testPath = path.join(testProjectRoot, 'package.json');
+  const stats = await fs.promises.stat(testPath);
+
+  const entry: ICacheEntry = {
+    path: testPath,
+    contents: 'test content',
+    tokenCount: 100,
+    mtime: Math.floor(stats.mtimeMs),
+    cachedAt: Date.now()
+  };
+
+  await cache.set(entry);
+
+  const hasIt = await cache.has(testPath);
+  expect(hasIt).toBe(true);
+
+  const doesNotHaveIt = await cache.has('/non/existent/path.ts');
+  expect(doesNotHaveIt).toBe(false);
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache.setMany should store multiple entries', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true
+  });
+  await cache.init();
+
+  const entries: ICacheEntry[] = [
+    {
+      path: '/test/file1.ts',
+      contents: 'content 1',
+      tokenCount: 100,
+      mtime: Date.now(),
+      cachedAt: Date.now()
+    },
+    {
+      path: '/test/file2.ts',
+      contents: 'content 2',
+      tokenCount: 200,
+      mtime: Date.now(),
+      cachedAt: Date.now()
+    }
+  ];
+
+  await cache.setMany(entries);
+
+  const stats = cache.getStats();
+  expect(stats.entries).toBeGreaterThanOrEqual(2);
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache.getStats should return cache statistics', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true
+  });
+  await cache.init();
+
+  const entry: ICacheEntry = {
+    path: '/test/file.ts',
+    contents: 'test content with some length',
+    tokenCount: 100,
+    mtime: Date.now(),
+    cachedAt: Date.now()
+  };
+
+  await cache.set(entry);
+
+  const stats = cache.getStats();
+
+  expect(stats.entries).toEqual(1);
+  expect(stats.totalSize).toBeGreaterThan(0);
+  expect(stats.oldestEntry).toBeDefined();
+  expect(stats.newestEntry).toBeDefined();
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache.clear should clear all entries', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true
+  });
+  await cache.init();
+
+  const entry: ICacheEntry = {
+    path: '/test/file.ts',
+    contents: 'test content',
+    tokenCount: 100,
+    mtime: Date.now(),
+    cachedAt: Date.now()
+  };
+
+  await cache.set(entry);
+  expect(cache.getStats().entries).toEqual(1);
+
+  await cache.clear();
+  expect(cache.getStats().entries).toEqual(0);
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache.clearPaths should clear specific entries', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true
+  });
+  await cache.init();
+
+  const entries: ICacheEntry[] = [
+    {
+      path: '/test/file1.ts',
+      contents: 'content 1',
+      tokenCount: 100,
+      mtime: Date.now(),
+      cachedAt: Date.now()
+    },
+    {
+      path: '/test/file2.ts',
+      contents: 'content 2',
+      tokenCount: 200,
+      mtime: Date.now(),
+      cachedAt: Date.now()
+    }
+  ];
+
+  await cache.setMany(entries);
+  expect(cache.getStats().entries).toEqual(2);
+
+  await cache.clearPaths(['/test/file1.ts']);
+  expect(cache.getStats().entries).toEqual(1);
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache should enforce max size by evicting oldest entries', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true,
+    maxSize: 0.001 // Very small: 0.001 MB = 1KB
+  });
+  await cache.init();
+
+  // Add entries that exceed the max size
+  const largeContent = 'x'.repeat(500); // 500 bytes
+
+  const entries: ICacheEntry[] = [
+    {
+      path: '/test/file1.ts',
+      contents: largeContent,
+      tokenCount: 100,
+      mtime: Date.now(),
+      cachedAt: Date.now() - 3000 // Oldest
+    },
+    {
+      path: '/test/file2.ts',
+      contents: largeContent,
+      tokenCount: 100,
+      mtime: Date.now(),
+      cachedAt: Date.now() - 2000
+    },
+    {
+      path: '/test/file3.ts',
+      contents: largeContent,
+      tokenCount: 100,
+      mtime: Date.now(),
+      cachedAt: Date.now() - 1000 // Newest
+    }
+  ];
+
+  await cache.setMany(entries);
+
+  const stats = cache.getStats();
+  // Should have evicted oldest entries to stay under size limit
+  expect(stats.totalSize).toBeLessThanOrEqual(1024); // 1KB
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache should not cache when disabled', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: false
+  });
+  await cache.init();
+
+  const entry: ICacheEntry = {
+    path: '/test/file.ts',
+    contents: 'test content',
+    tokenCount: 100,
+    mtime: Date.now(),
+    cachedAt: Date.now()
+  };
+
+  await cache.set(entry);
+
+  const retrieved = await cache.get('/test/file.ts');
+  expect(retrieved).toBeNull();
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache should persist to disk and reload', async () => {
+  await cleanupTestCache();
+
+  // Create first cache instance and add entry
+  const cache1 = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true
+  });
+  await cache1.init();
+
+  const entry: ICacheEntry = {
+    path: '/test/persistent-file.ts',
+    contents: 'persistent content',
+    tokenCount: 150,
+    mtime: Date.now(),
+    cachedAt: Date.now()
+  };
+
+  await cache1.set(entry);
+
+  // Wait for persist
+  await new Promise(resolve => setTimeout(resolve, 500));
+
+  // Create second cache instance (should reload from disk)
+  const cache2 = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true
+  });
+  await cache2.init();
+
+  const stats = cache2.getStats();
+  expect(stats.entries).toBeGreaterThan(0);
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache should handle invalid cache index gracefully', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true
+  });
+
+  // Create cache dir manually
+  await fs.promises.mkdir(testCacheDir, { recursive: true });
+
+  // Write invalid JSON to cache index
+  const cacheIndexPath = path.join(testCacheDir, 'index.json');
+  await fs.promises.writeFile(cacheIndexPath, 'invalid json {', 'utf-8');
+
+  // Should not throw, should just start with empty cache
+  await cache.init();
+
+  const stats = cache.getStats();
+  expect(stats.entries).toEqual(0);
+
+  await cleanupTestCache();
+});
+
+tap.test('ContextCache should return proper stats for empty cache', async () => {
+  await cleanupTestCache();
+
+  const cache = new ContextCache(testProjectRoot, {
+    directory: testCacheDir,
+    enabled: true
+  });
+  await cache.init();
+
+  const stats = cache.getStats();
+
+  expect(stats.entries).toEqual(0);
+  expect(stats.totalSize).toEqual(0);
+  expect(stats.oldestEntry).toBeNull();
+  expect(stats.newestEntry).toBeNull();
+
+  await cleanupTestCache();
+});
+
+export default tap.start();
--- a/test/test.lazyfileloader.node.ts
+++ b/test/test.lazyfileloader.node.ts
@@ -0,0 +1,242 @@
+import { tap, expect } from '@git.zone/tstest/tapbundle';
+import * as path from 'path';
+import { LazyFileLoader } from '../ts/context/lazy-file-loader.js';
+import type { IFileMetadata } from '../ts/context/types.js';
+
+const testProjectRoot = process.cwd();
+
+tap.test('LazyFileLoader should create instance with project root', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+  expect(loader).toBeInstanceOf(LazyFileLoader);
+});
+
+tap.test('LazyFileLoader.getMetadata should return file metadata without loading contents', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+  const packageJsonPath = path.join(testProjectRoot, 'package.json');
+
+  const metadata = await loader.getMetadata(packageJsonPath);
+
+  expect(metadata.path).toEqual(packageJsonPath);
+  expect(metadata.relativePath).toEqual('package.json');
+  expect(metadata.size).toBeGreaterThan(0);
+  expect(metadata.mtime).toBeGreaterThan(0);
+  expect(metadata.estimatedTokens).toBeGreaterThan(0);
+  // Rough estimate: size / 4
+  expect(metadata.estimatedTokens).toBeCloseTo(metadata.size / 4, 10);
+});
+
+tap.test('LazyFileLoader.getMetadata should cache metadata for same file', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+  const packageJsonPath = path.join(testProjectRoot, 'package.json');
+
+  const metadata1 = await loader.getMetadata(packageJsonPath);
+  const metadata2 = await loader.getMetadata(packageJsonPath);
+
+  // Should return identical metadata from cache
+  expect(metadata1.mtime).toEqual(metadata2.mtime);
+  expect(metadata1.size).toEqual(metadata2.size);
+  expect(metadata1.estimatedTokens).toEqual(metadata2.estimatedTokens);
+});
+
+tap.test('LazyFileLoader.scanFiles should scan TypeScript files', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+
+  const metadata = await loader.scanFiles(['ts/context/types.ts']);
+
+  expect(metadata.length).toBeGreaterThan(0);
+  const typesFile = metadata.find(m => m.relativePath.includes('types.ts'));
+  expect(typesFile).toBeDefined();
+  expect(typesFile!.size).toBeGreaterThan(0);
+  expect(typesFile!.estimatedTokens).toBeGreaterThan(0);
+});
+
+tap.test('LazyFileLoader.scanFiles should handle multiple globs', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+
+  const metadata = await loader.scanFiles([
+    'package.json',
+    'readme.md'
+  ]);
+
+  expect(metadata.length).toBeGreaterThanOrEqual(2);
+  const hasPackageJson = metadata.some(m => m.relativePath === 'package.json');
+  const hasReadme = metadata.some(m => m.relativePath.toLowerCase() === 'readme.md');
+  expect(hasPackageJson).toBe(true);
+  expect(hasReadme).toBe(true);
+});
+
+tap.test('LazyFileLoader.loadFile should load file with actual token count', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+  const packageJsonPath = path.join(testProjectRoot, 'package.json');
+
+  const tokenizer = (content: string) => Math.ceil(content.length / 4);
+  const fileInfo = await loader.loadFile(packageJsonPath, tokenizer);
+
+  expect(fileInfo.path).toEqual(packageJsonPath);
+  expect(fileInfo.contents).toBeDefined();
+  expect(fileInfo.contents.length).toBeGreaterThan(0);
+  expect(fileInfo.tokenCount).toBeGreaterThan(0);
+  expect(fileInfo.relativePath).toEqual('package.json');
+});
+
+tap.test('LazyFileLoader.loadFiles should load multiple files in parallel', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: path.join(testProjectRoot, 'package.json'),
+      relativePath: 'package.json',
+      size: 100,
+      mtime: Date.now(),
+      estimatedTokens: 25
+    },
+    {
+      path: path.join(testProjectRoot, 'readme.md'),
+      relativePath: 'readme.md',
+      size: 200,
+      mtime: Date.now(),
+      estimatedTokens: 50
+    }
+  ];
+
+  const tokenizer = (content: string) => Math.ceil(content.length / 4);
+  const startTime = Date.now();
+  const files = await loader.loadFiles(metadata, tokenizer);
+  const endTime = Date.now();
+
+  expect(files.length).toEqual(2);
+  expect(files[0].contents).toBeDefined();
+  expect(files[1].contents).toBeDefined();
+
+  // Should be fast (parallel loading)
+  expect(endTime - startTime).toBeLessThan(5000); // 5 seconds max
+});
+
+tap.test('LazyFileLoader.updateImportanceScores should update cached metadata', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+  const packageJsonPath = path.join(testProjectRoot, 'package.json');
+
+  // Get initial metadata
+  await loader.getMetadata(packageJsonPath);
+
+  // Update importance scores
+  const scores = new Map<string, number>();
+  scores.set(packageJsonPath, 0.95);
+  loader.updateImportanceScores(scores);
+
+  // Check cached metadata has updated score
+  const cached = loader.getCachedMetadata();
+  const packageJsonMeta = cached.find(m => m.path === packageJsonPath);
+
+  expect(packageJsonMeta).toBeDefined();
+  expect(packageJsonMeta!.importanceScore).toEqual(0.95);
+});
+
+tap.test('LazyFileLoader.getTotalEstimatedTokens should sum all cached metadata tokens', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+
+  // Scan some files
+  await loader.scanFiles(['package.json', 'readme.md']);
+
+  const totalTokens = loader.getTotalEstimatedTokens();
+
+  expect(totalTokens).toBeGreaterThan(0);
+});
+
+tap.test('LazyFileLoader.clearCache should clear metadata cache', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+
+  // Scan files to populate cache
+  await loader.scanFiles(['package.json']);
+  expect(loader.getCachedMetadata().length).toBeGreaterThan(0);
+
+  // Clear cache
+  loader.clearCache();
+
+  expect(loader.getCachedMetadata().length).toEqual(0);
+});
+
+tap.test('LazyFileLoader.getCachedMetadata should return all cached entries', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+
+  // Scan files
+  await loader.scanFiles(['package.json', 'readme.md']);
+
+  const cached = loader.getCachedMetadata();
+
+  expect(cached.length).toBeGreaterThanOrEqual(2);
+  expect(cached.every(m => m.path && m.size && m.estimatedTokens)).toBe(true);
+});
+
+tap.test('LazyFileLoader should handle non-existent files gracefully', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+  const nonExistentPath = path.join(testProjectRoot, 'this-file-does-not-exist.ts');
+
+  try {
+    await loader.getMetadata(nonExistentPath);
+    expect(false).toBe(true); // Should not reach here
+  } catch (error) {
+    expect(error).toBeDefined();
+  }
+});
+
+tap.test('LazyFileLoader.loadFiles should filter out failed file loads', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+
+  const metadata: IFileMetadata[] = [
+    {
+      path: path.join(testProjectRoot, 'package.json'),
+      relativePath: 'package.json',
+      size: 100,
+      mtime: Date.now(),
+      estimatedTokens: 25
+    },
+    {
+      path: path.join(testProjectRoot, 'non-existent-file.txt'),
+      relativePath: 'non-existent-file.txt',
+      size: 100,
+      mtime: Date.now(),
+      estimatedTokens: 25
+    }
+  ];
+
+  const tokenizer = (content: string) => Math.ceil(content.length / 4);
+  const files = await loader.loadFiles(metadata, tokenizer);
+
+  // Should only include the successfully loaded file
+  expect(files.length).toEqual(1);
+  expect(files[0].relativePath).toEqual('package.json');
+});
+
+tap.test('LazyFileLoader should handle glob patterns for TypeScript source files', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+
+  const metadata = await loader.scanFiles(['ts/context/*.ts']);
+
+  expect(metadata.length).toBeGreaterThan(0);
+
+  // Should find multiple context files
+  const hasEnhancedContext = metadata.some(m => m.relativePath.includes('enhanced-context.ts'));
+  const hasTypes = metadata.some(m => m.relativePath.includes('types.ts'));
+
+  expect(hasEnhancedContext).toBe(true);
+  expect(hasTypes).toBe(true);
+});
+
+tap.test('LazyFileLoader should estimate tokens reasonably accurately', async () => {
+  const loader = new LazyFileLoader(testProjectRoot);
+  const packageJsonPath = path.join(testProjectRoot, 'package.json');
+
+  const metadata = await loader.getMetadata(packageJsonPath);
+  const tokenizer = (content: string) => Math.ceil(content.length / 4);
+  const fileInfo = await loader.loadFile(packageJsonPath, tokenizer);
+
+  // Estimated tokens should be close to actual (within reasonable range)
+  const difference = Math.abs(metadata.estimatedTokens - fileInfo.tokenCount);
+  const percentDiff = (difference / fileInfo.tokenCount) * 100;
+
+  // Should be within 20% accuracy (since it's just an estimate)
+  expect(percentDiff).toBeLessThan(20);
+});
+
+export default tap.start();
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
 */
 export const commitinfo = {
  name: '@git.zone/tsdoc',
-  version: '1.5.1',
+  version: '1.6.0',
  description: 'A comprehensive TypeScript documentation tool that leverages AI to generate and enhance project documentation, including dynamic README creation, API docs via TypeDoc, and smart commit message generation.'
 }
--- a/ts/aidocs_classes/commit.ts
+++ b/ts/aidocs_classes/commit.ts
@@ -77,8 +77,8 @@ interface {
 For the recommendedNextVersionDetails, please only add a detail entries to the array if it has an obvious value to the reader.

 You are being given the files of the project. You should use them to create the commit message.
-Also you are given a diff
-
+Also you are given a diff.
+Never mention CLAUDE code, or codex.
 `,
      messageHistory: [],
      userMessage: contextString,
--- a/ts/context/config-manager.ts
+++ b/ts/context/config-manager.ts
@@ -1,5 +1,16 @@
 import * as plugins from '../plugins.js';
-import type { IContextConfig, ITrimConfig, ITaskConfig, TaskType, ContextMode } from './types.js';
+import * as fs from 'fs';
+import type {
+  IContextConfig,
+  ITrimConfig,
+  ITaskConfig,
+  TaskType,
+  ContextMode,
+  ICacheConfig,
+  IAnalyzerConfig,
+  IPrioritizationWeights,
+  ITierConfig
+} from './types.js';

 /**
 * Manages configuration for context building
@@ -8,6 +19,7 @@ export class ConfigManager {
  private static instance: ConfigManager;
  private config: IContextConfig;
  private projectDir: string = '';
+  private configCache: { mtime: number; config: IContextConfig } | null = null;
  
  /**
   * Get the singleton instance of ConfigManager
@@ -65,6 +77,28 @@ export class ConfigManager {
        maxFunctionLines: 5,
        removeComments: true,
        removeBlankLines: true
+      },
+      cache: {
+        enabled: true,
+        ttl: 3600, // 1 hour
+        maxSize: 100, // 100MB
+        directory: undefined // Will be set to .nogit/context-cache by ContextCache
+      },
+      analyzer: {
+        enabled: true,
+        useAIRefinement: false, // Disabled by default for now
+        aiModel: 'haiku'
+      },
+      prioritization: {
+        dependencyWeight: 0.3,
+        relevanceWeight: 0.4,
+        efficiencyWeight: 0.2,
+        recencyWeight: 0.1
+      },
+      tiers: {
+        essential: { minScore: 0.8, trimLevel: 'none' },
+        important: { minScore: 0.5, trimLevel: 'light' },
+        optional: { minScore: 0.2, trimLevel: 'aggressive' }
      }
    };
  }
@@ -77,21 +111,40 @@ export class ConfigManager {
      if (!this.projectDir) {
        return;
      }
-      
-      // Create KeyValueStore for this project
-      // We'll just use smartfile directly instead of KeyValueStore
-      
+
+      const npmextraJsonPath = plugins.path.join(this.projectDir, 'npmextra.json');
+
+      // Check if file exists
+      const fileExists = await plugins.smartfile.fs.fileExists(npmextraJsonPath);
+      if (!fileExists) {
+        return;
+      }
+
+      // Check cache
+      const stats = await fs.promises.stat(npmextraJsonPath);
+      const currentMtime = Math.floor(stats.mtimeMs);
+
+      if (this.configCache && this.configCache.mtime === currentMtime) {
+        // Use cached config
+        this.config = this.configCache.config;
+        return;
+      }
+
      // Read the npmextra.json file
-      const npmextraJsonFile = await plugins.smartfile.SmartFile.fromFilePath(
-        plugins.path.join(this.projectDir, 'npmextra.json')
-      );
+      const npmextraJsonFile = await plugins.smartfile.SmartFile.fromFilePath(npmextraJsonPath);
      const npmextraContent = JSON.parse(npmextraJsonFile.contents.toString());
-      
+
      // Check for tsdoc context configuration
      if (npmextraContent?.tsdoc?.context) {
        // Merge with default config
        this.config = this.mergeConfigs(this.config, npmextraContent.tsdoc.context);
      }
+
+      // Cache the config
+      this.configCache = {
+        mtime: currentMtime,
+        config: { ...this.config }
+      };
    } catch (error) {
      console.error('Error loading context configuration:', error);
    }
@@ -131,7 +184,39 @@ export class ConfigManager {
        ...userConfig.trimming
      };
    }
-    
+
+    // Merge cache configuration
+    if (userConfig.cache) {
+      result.cache = {
+        ...result.cache,
+        ...userConfig.cache
+      };
+    }
+
+    // Merge analyzer configuration
+    if (userConfig.analyzer) {
+      result.analyzer = {
+        ...result.analyzer,
+        ...userConfig.analyzer
+      };
+    }
+
+    // Merge prioritization weights
+    if (userConfig.prioritization) {
+      result.prioritization = {
+        ...result.prioritization,
+        ...userConfig.prioritization
+      };
+    }
+
+    // Merge tier configuration
+    if (userConfig.tiers) {
+      result.tiers = {
+        ...result.tiers,
+        ...userConfig.tiers
+      };
+    }
+
    return result;
  }
  
@@ -179,26 +264,29 @@ export class ConfigManager {
  public async updateConfig(config: Partial<IContextConfig>): Promise<void> {
    // Merge with existing config
    this.config = this.mergeConfigs(this.config, config);
-    
+
+    // Invalidate cache
+    this.configCache = null;
+
    try {
      if (!this.projectDir) {
        return;
      }
-      
+
      // Read the existing npmextra.json file
      const npmextraJsonPath = plugins.path.join(this.projectDir, 'npmextra.json');
      let npmextraContent = {};
-      
+
      if (await plugins.smartfile.fs.fileExists(npmextraJsonPath)) {
        const npmextraJsonFile = await plugins.smartfile.SmartFile.fromFilePath(npmextraJsonPath);
        npmextraContent = JSON.parse(npmextraJsonFile.contents.toString()) || {};
      }
-      
+
      // Update the tsdoc context configuration
      const typedContent = npmextraContent as any;
      if (!typedContent.tsdoc) typedContent.tsdoc = {};
      typedContent.tsdoc.context = this.config;
-      
+
      // Write back to npmextra.json
      const updatedContent = JSON.stringify(npmextraContent, null, 2);
      await plugins.smartfile.memory.toFs(updatedContent, npmextraJsonPath);
@@ -206,4 +294,48 @@ export class ConfigManager {
      console.error('Error updating context configuration:', error);
    }
  }
+
+  /**
+   * Get cache configuration
+   */
+  public getCacheConfig(): ICacheConfig {
+    return this.config.cache || { enabled: true, ttl: 3600, maxSize: 100 };
+  }
+
+  /**
+   * Get analyzer configuration
+   */
+  public getAnalyzerConfig(): IAnalyzerConfig {
+    return this.config.analyzer || { enabled: true, useAIRefinement: false, aiModel: 'haiku' };
+  }
+
+  /**
+   * Get prioritization weights
+   */
+  public getPrioritizationWeights(): IPrioritizationWeights {
+    return this.config.prioritization || {
+      dependencyWeight: 0.3,
+      relevanceWeight: 0.4,
+      efficiencyWeight: 0.2,
+      recencyWeight: 0.1
+    };
+  }
+
+  /**
+   * Get tier configuration
+   */
+  public getTierConfig(): ITierConfig {
+    return this.config.tiers || {
+      essential: { minScore: 0.8, trimLevel: 'none' },
+      important: { minScore: 0.5, trimLevel: 'light' },
+      optional: { minScore: 0.2, trimLevel: 'aggressive' }
+    };
+  }
+
+  /**
+   * Clear the config cache (force reload on next access)
+   */
+  public clearCache(): void {
+    this.configCache = null;
+  }
 }
--- a/ts/context/context-analyzer.ts
+++ b/ts/context/context-analyzer.ts
@@ -0,0 +1,391 @@
+import * as plugins from '../plugins.js';
+import type {
+  IFileMetadata,
+  IFileDependencies,
+  IFileAnalysis,
+  IAnalysisResult,
+  TaskType,
+  IPrioritizationWeights,
+  ITierConfig,
+} from './types.js';
+
+/**
+ * ContextAnalyzer provides intelligent file selection and prioritization
+ * based on dependency analysis, task relevance, and configurable weights
+ */
+export class ContextAnalyzer {
+  private projectRoot: string;
+  private weights: Required<IPrioritizationWeights>;
+  private tiers: Required<ITierConfig>;
+
+  /**
+   * Creates a new ContextAnalyzer
+   * @param projectRoot - Root directory of the project
+   * @param weights - Prioritization weights
+   * @param tiers - Tier configuration
+   */
+  constructor(
+    projectRoot: string,
+    weights: Partial<IPrioritizationWeights> = {},
+    tiers: Partial<ITierConfig> = {}
+  ) {
+    this.projectRoot = projectRoot;
+
+    // Default weights
+    this.weights = {
+      dependencyWeight: weights.dependencyWeight ?? 0.3,
+      relevanceWeight: weights.relevanceWeight ?? 0.4,
+      efficiencyWeight: weights.efficiencyWeight ?? 0.2,
+      recencyWeight: weights.recencyWeight ?? 0.1,
+    };
+
+    // Default tiers
+    this.tiers = {
+      essential: tiers.essential ?? { minScore: 0.8, trimLevel: 'none' },
+      important: tiers.important ?? { minScore: 0.5, trimLevel: 'light' },
+      optional: tiers.optional ?? { minScore: 0.2, trimLevel: 'aggressive' },
+    };
+  }
+
+  /**
+   * Analyzes files for a specific task type
+   * @param metadata - Array of file metadata to analyze
+   * @param taskType - Type of task being performed
+   * @param changedFiles - Optional list of recently changed files (for commits)
+   * @returns Analysis result with scored files
+   */
+  public async analyze(
+    metadata: IFileMetadata[],
+    taskType: TaskType,
+    changedFiles: string[] = []
+  ): Promise<IAnalysisResult> {
+    const startTime = Date.now();
+
+    // Build dependency graph
+    const dependencyGraph = await this.buildDependencyGraph(metadata);
+
+    // Calculate centrality scores
+    this.calculateCentrality(dependencyGraph);
+
+    // Analyze each file
+    const files: IFileAnalysis[] = [];
+    for (const meta of metadata) {
+      const analysis = await this.analyzeFile(
+        meta,
+        taskType,
+        dependencyGraph,
+        changedFiles
+      );
+      files.push(analysis);
+    }
+
+    // Sort by importance score (highest first)
+    files.sort((a, b) => b.importanceScore - a.importanceScore);
+
+    const analysisDuration = Date.now() - startTime;
+
+    return {
+      taskType,
+      files,
+      dependencyGraph,
+      totalFiles: metadata.length,
+      analysisDuration,
+    };
+  }
+
+  /**
+   * Builds a dependency graph from file metadata
+   * @param metadata - Array of file metadata
+   * @returns Dependency graph as a map
+   */
+  private async buildDependencyGraph(
+    metadata: IFileMetadata[]
+  ): Promise<Map<string, IFileDependencies>> {
+    const graph = new Map<string, IFileDependencies>();
+
+    // Initialize graph entries
+    for (const meta of metadata) {
+      graph.set(meta.path, {
+        path: meta.path,
+        imports: [],
+        importedBy: [],
+        centrality: 0,
+      });
+    }
+
+    // Parse imports from each file
+    for (const meta of metadata) {
+      try {
+        const contents = await plugins.smartfile.fs.toStringSync(meta.path);
+        const imports = this.extractImports(contents, meta.path);
+
+        const deps = graph.get(meta.path)!;
+        deps.imports = imports;
+
+        // Update importedBy for imported files
+        for (const importPath of imports) {
+          const importedDeps = graph.get(importPath);
+          if (importedDeps) {
+            importedDeps.importedBy.push(meta.path);
+          }
+        }
+      } catch (error) {
+        console.warn(`Failed to parse imports from ${meta.path}:`, error.message);
+      }
+    }
+
+    return graph;
+  }
+
+  /**
+   * Extracts import statements from file contents
+   * @param contents - File contents
+   * @param filePath - Path of the file being analyzed
+   * @returns Array of absolute paths to imported files
+   */
+  private extractImports(contents: string, filePath: string): string[] {
+    const imports: string[] = [];
+    const fileDir = plugins.path.dirname(filePath);
+
+    // Match various import patterns
+    const importRegex = /(?:import|export).*?from\s+['"](.+?)['"]/g;
+    let match;
+
+    while ((match = importRegex.exec(contents)) !== null) {
+      const importPath = match[1];
+
+      // Skip external modules
+      if (!importPath.startsWith('.')) {
+        continue;
+      }
+
+      // Resolve relative import to absolute path
+      let resolvedPath = plugins.path.resolve(fileDir, importPath);
+
+      // Handle various file extensions
+      const extensions = ['.ts', '.js', '.tsx', '.jsx', '/index.ts', '/index.js'];
+      let found = false;
+
+      for (const ext of extensions) {
+        const testPath = resolvedPath.endsWith(ext) ? resolvedPath : resolvedPath + ext;
+        try {
+          // Use synchronous file check to avoid async in this context
+          const fs = require('fs');
+          const exists = fs.existsSync(testPath);
+          if (exists) {
+            imports.push(testPath);
+            found = true;
+            break;
+          }
+        } catch (error) {
+          // Continue trying other extensions
+        }
+      }
+
+      if (!found && !resolvedPath.includes('.')) {
+        // Try with .ts extension as default
+        imports.push(resolvedPath + '.ts');
+      }
+    }
+
+    return imports;
+  }
+
+  /**
+   * Calculates centrality scores for all nodes in the dependency graph
+   * Uses a simplified PageRank-like algorithm
+   * @param graph - Dependency graph
+   */
+  private calculateCentrality(graph: Map<string, IFileDependencies>): void {
+    const damping = 0.85;
+    const iterations = 10;
+    const nodeCount = graph.size;
+
+    // Initialize scores
+    const scores = new Map<string, number>();
+    for (const path of graph.keys()) {
+      scores.set(path, 1.0 / nodeCount);
+    }
+
+    // Iterative calculation
+    for (let i = 0; i < iterations; i++) {
+      const newScores = new Map<string, number>();
+
+      for (const [path, deps] of graph.entries()) {
+        let score = (1 - damping) / nodeCount;
+
+        // Add contributions from nodes that import this file
+        for (const importerPath of deps.importedBy) {
+          const importerDeps = graph.get(importerPath);
+          if (importerDeps) {
+            const importerScore = scores.get(importerPath) ?? 0;
+            const outgoingCount = importerDeps.imports.length || 1;
+            score += damping * (importerScore / outgoingCount);
+          }
+        }
+
+        newScores.set(path, score);
+      }
+
+      // Update scores
+      for (const [path, score] of newScores) {
+        scores.set(path, score);
+      }
+    }
+
+    // Normalize scores to 0-1 range
+    const maxScore = Math.max(...scores.values());
+    if (maxScore > 0) {
+      for (const deps of graph.values()) {
+        const score = scores.get(deps.path) ?? 0;
+        deps.centrality = score / maxScore;
+      }
+    }
+  }
+
+  /**
+   * Analyzes a single file
+   * @param meta - File metadata
+   * @param taskType - Task being performed
+   * @param graph - Dependency graph
+   * @param changedFiles - Recently changed files
+   * @returns File analysis
+   */
+  private async analyzeFile(
+    meta: IFileMetadata,
+    taskType: TaskType,
+    graph: Map<string, IFileDependencies>,
+    changedFiles: string[]
+  ): Promise<IFileAnalysis> {
+    const deps = graph.get(meta.path);
+    const centralityScore = deps?.centrality ?? 0;
+
+    // Calculate task-specific relevance
+    const relevanceScore = this.calculateRelevance(meta, taskType);
+
+    // Calculate efficiency (information per token)
+    const efficiencyScore = this.calculateEfficiency(meta);
+
+    // Calculate recency (for commit tasks)
+    const recencyScore = this.calculateRecency(meta, changedFiles);
+
+    // Calculate combined importance score
+    const importanceScore =
+      relevanceScore * this.weights.relevanceWeight +
+      centralityScore * this.weights.dependencyWeight +
+      efficiencyScore * this.weights.efficiencyWeight +
+      recencyScore * this.weights.recencyWeight;
+
+    // Assign tier
+    const tier = this.assignTier(importanceScore);
+
+    return {
+      path: meta.path,
+      relevanceScore,
+      centralityScore,
+      efficiencyScore,
+      recencyScore,
+      importanceScore,
+      tier,
+      reason: this.generateReason(meta, taskType, importanceScore, tier),
+    };
+  }
+
+  /**
+   * Calculates task-specific relevance score
+   */
+  private calculateRelevance(meta: IFileMetadata, taskType: TaskType): number {
+    const relativePath = meta.relativePath.toLowerCase();
+    let score = 0.5; // Base score
+
+    // README generation - prioritize public APIs and main exports
+    if (taskType === 'readme') {
+      if (relativePath.includes('index.ts')) score += 0.3;
+      if (relativePath.match(/^ts\/[^\/]+\.ts$/)) score += 0.2; // Root level exports
+      if (relativePath.includes('test/')) score -= 0.3;
+      if (relativePath.includes('classes/')) score += 0.1;
+      if (relativePath.includes('interfaces/')) score += 0.1;
+    }
+
+    // Commit messages - prioritize changed files and their dependencies
+    if (taskType === 'commit') {
+      if (relativePath.includes('test/')) score -= 0.2;
+      // Recency will handle changed files
+    }
+
+    // Description generation - prioritize main exports and core interfaces
+    if (taskType === 'description') {
+      if (relativePath.includes('index.ts')) score += 0.4;
+      if (relativePath.match(/^ts\/[^\/]+\.ts$/)) score += 0.3;
+      if (relativePath.includes('test/')) score -= 0.4;
+      if (relativePath.includes('interfaces/')) score += 0.2;
+    }
+
+    return Math.max(0, Math.min(1, score));
+  }
+
+  /**
+   * Calculates efficiency score (information density)
+   */
+  private calculateEfficiency(meta: IFileMetadata): number {
+    // Prefer files that are not too large (good signal-to-noise ratio)
+    const optimalSize = 5000; // ~1250 tokens
+    const distance = Math.abs(meta.estimatedTokens - optimalSize);
+    const normalized = Math.max(0, 1 - distance / optimalSize);
+
+    return normalized;
+  }
+
+  /**
+   * Calculates recency score for changed files
+   */
+  private calculateRecency(meta: IFileMetadata, changedFiles: string[]): number {
+    if (changedFiles.length === 0) {
+      return 0;
+    }
+
+    // Check if this file was changed
+    const isChanged = changedFiles.some((changed) => changed === meta.path);
+
+    return isChanged ? 1.0 : 0.0;
+  }
+
+  /**
+   * Assigns a tier based on importance score
+   */
+  private assignTier(score: number): 'essential' | 'important' | 'optional' | 'excluded' {
+    if (score >= this.tiers.essential.minScore) return 'essential';
+    if (score >= this.tiers.important.minScore) return 'important';
+    if (score >= this.tiers.optional.minScore) return 'optional';
+    return 'excluded';
+  }
+
+  /**
+   * Generates a human-readable reason for the score
+   */
+  private generateReason(
+    meta: IFileMetadata,
+    taskType: TaskType,
+    score: number,
+    tier: string
+  ): string {
+    const reasons: string[] = [];
+
+    if (meta.relativePath.includes('index.ts')) {
+      reasons.push('main export file');
+    }
+
+    if (meta.relativePath.includes('test/')) {
+      reasons.push('test file (lower priority)');
+    }
+
+    if (taskType === 'readme' && meta.relativePath.match(/^ts\/[^\/]+\.ts$/)) {
+      reasons.push('root-level module');
+    }
+
+    reasons.push(`score: ${score.toFixed(2)}`);
+    reasons.push(`tier: ${tier}`);
+
+    return reasons.join(', ');
+  }
+}
--- a/ts/context/context-cache.ts
+++ b/ts/context/context-cache.ts
@@ -0,0 +1,285 @@
+import * as plugins from '../plugins.js';
+import * as fs from 'fs';
+import type { ICacheEntry, ICacheConfig } from './types.js';
+
+/**
+ * ContextCache provides persistent caching of file contents and token counts
+ * with automatic invalidation on file changes
+ */
+export class ContextCache {
+  private cacheDir: string;
+  private cache: Map<string, ICacheEntry> = new Map();
+  private config: Required<ICacheConfig>;
+  private cacheIndexPath: string;
+
+  /**
+   * Creates a new ContextCache
+   * @param projectRoot - Root directory of the project
+   * @param config - Cache configuration
+   */
+  constructor(projectRoot: string, config: Partial<ICacheConfig> = {}) {
+    this.config = {
+      enabled: config.enabled ?? true,
+      ttl: config.ttl ?? 3600, // 1 hour default
+      maxSize: config.maxSize ?? 100, // 100MB default
+      directory: config.directory ?? plugins.path.join(projectRoot, '.nogit', 'context-cache'),
+    };
+
+    this.cacheDir = this.config.directory;
+    this.cacheIndexPath = plugins.path.join(this.cacheDir, 'index.json');
+  }
+
+  /**
+   * Initializes the cache by loading from disk
+   */
+  public async init(): Promise<void> {
+    if (!this.config.enabled) {
+      return;
+    }
+
+    // Ensure cache directory exists
+    await plugins.smartfile.fs.ensureDir(this.cacheDir);
+
+    // Load cache index if it exists
+    try {
+      const indexExists = await plugins.smartfile.fs.fileExists(this.cacheIndexPath);
+      if (indexExists) {
+        const indexContent = await plugins.smartfile.fs.toStringSync(this.cacheIndexPath);
+        const indexData = JSON.parse(indexContent) as ICacheEntry[];
+        if (Array.isArray(indexData)) {
+          for (const entry of indexData) {
+            this.cache.set(entry.path, entry);
+          }
+        }
+      }
+    } catch (error) {
+      console.warn('Failed to load cache index:', error.message);
+      // Start with empty cache if loading fails
+    }
+
+    // Clean up expired and invalid entries
+    await this.cleanup();
+  }
+
+  /**
+   * Gets a cached entry if it's still valid
+   * @param filePath - Absolute path to the file
+   * @returns Cache entry if valid, null otherwise
+   */
+  public async get(filePath: string): Promise<ICacheEntry | null> {
+    if (!this.config.enabled) {
+      return null;
+    }
+
+    const entry = this.cache.get(filePath);
+    if (!entry) {
+      return null;
+    }
+
+    // Check if entry is expired
+    const now = Date.now();
+    if (now - entry.cachedAt > this.config.ttl * 1000) {
+      this.cache.delete(filePath);
+      return null;
+    }
+
+    // Check if file has been modified
+    try {
+      const stats = await fs.promises.stat(filePath);
+      const currentMtime = Math.floor(stats.mtimeMs);
+
+      if (currentMtime !== entry.mtime) {
+        // File has changed, invalidate cache
+        this.cache.delete(filePath);
+        return null;
+      }
+
+      return entry;
+    } catch (error) {
+      // File doesn't exist anymore
+      this.cache.delete(filePath);
+      return null;
+    }
+  }
+
+  /**
+   * Stores a cache entry
+   * @param entry - Cache entry to store
+   */
+  public async set(entry: ICacheEntry): Promise<void> {
+    if (!this.config.enabled) {
+      return;
+    }
+
+    this.cache.set(entry.path, entry);
+
+    // Check cache size and evict old entries if needed
+    await this.enforceMaxSize();
+
+    // Persist to disk (async, don't await)
+    this.persist().catch((error) => {
+      console.warn('Failed to persist cache:', error.message);
+    });
+  }
+
+  /**
+   * Stores multiple cache entries
+   * @param entries - Array of cache entries
+   */
+  public async setMany(entries: ICacheEntry[]): Promise<void> {
+    if (!this.config.enabled) {
+      return;
+    }
+
+    for (const entry of entries) {
+      this.cache.set(entry.path, entry);
+    }
+
+    await this.enforceMaxSize();
+    await this.persist();
+  }
+
+  /**
+   * Checks if a file is cached and valid
+   * @param filePath - Absolute path to the file
+   * @returns True if cached and valid
+   */
+  public async has(filePath: string): Promise<boolean> {
+    const entry = await this.get(filePath);
+    return entry !== null;
+  }
+
+  /**
+   * Gets cache statistics
+   */
+  public getStats(): {
+    entries: number;
+    totalSize: number;
+    oldestEntry: number | null;
+    newestEntry: number | null;
+  } {
+    let totalSize = 0;
+    let oldestEntry: number | null = null;
+    let newestEntry: number | null = null;
+
+    for (const entry of this.cache.values()) {
+      totalSize += entry.contents.length;
+
+      if (oldestEntry === null || entry.cachedAt < oldestEntry) {
+        oldestEntry = entry.cachedAt;
+      }
+
+      if (newestEntry === null || entry.cachedAt > newestEntry) {
+        newestEntry = entry.cachedAt;
+      }
+    }
+
+    return {
+      entries: this.cache.size,
+      totalSize,
+      oldestEntry,
+      newestEntry,
+    };
+  }
+
+  /**
+   * Clears all cache entries
+   */
+  public async clear(): Promise<void> {
+    this.cache.clear();
+    await this.persist();
+  }
+
+  /**
+   * Clears specific cache entries
+   * @param filePaths - Array of file paths to clear
+   */
+  public async clearPaths(filePaths: string[]): Promise<void> {
+    for (const path of filePaths) {
+      this.cache.delete(path);
+    }
+    await this.persist();
+  }
+
+  /**
+   * Cleans up expired and invalid cache entries
+   */
+  private async cleanup(): Promise<void> {
+    const now = Date.now();
+    const toDelete: string[] = [];
+
+    for (const [path, entry] of this.cache.entries()) {
+      // Check expiration
+      if (now - entry.cachedAt > this.config.ttl * 1000) {
+        toDelete.push(path);
+        continue;
+      }
+
+      // Check if file still exists and hasn't changed
+      try {
+        const stats = await fs.promises.stat(path);
+        const currentMtime = Math.floor(stats.mtimeMs);
+
+        if (currentMtime !== entry.mtime) {
+          toDelete.push(path);
+        }
+      } catch (error) {
+        // File doesn't exist
+        toDelete.push(path);
+      }
+    }
+
+    for (const path of toDelete) {
+      this.cache.delete(path);
+    }
+
+    if (toDelete.length > 0) {
+      await this.persist();
+    }
+  }
+
+  /**
+   * Enforces maximum cache size by evicting oldest entries
+   */
+  private async enforceMaxSize(): Promise<void> {
+    const stats = this.getStats();
+    const maxSizeBytes = this.config.maxSize * 1024 * 1024; // Convert MB to bytes
+
+    if (stats.totalSize <= maxSizeBytes) {
+      return;
+    }
+
+    // Sort entries by age (oldest first)
+    const entries = Array.from(this.cache.entries()).sort(
+      (a, b) => a[1].cachedAt - b[1].cachedAt
+    );
+
+    // Remove oldest entries until we're under the limit
+    let currentSize = stats.totalSize;
+    for (const [path, entry] of entries) {
+      if (currentSize <= maxSizeBytes) {
+        break;
+      }
+
+      currentSize -= entry.contents.length;
+      this.cache.delete(path);
+    }
+  }
+
+  /**
+   * Persists cache index to disk
+   */
+  private async persist(): Promise<void> {
+    if (!this.config.enabled) {
+      return;
+    }
+
+    try {
+      const entries = Array.from(this.cache.values());
+      const content = JSON.stringify(entries, null, 2);
+      await plugins.smartfile.memory.toFs(content, this.cacheIndexPath);
+    } catch (error) {
+      console.warn('Failed to persist cache index:', error.message);
+    }
+  }
+}
--- a/ts/context/context-trimmer.ts
+++ b/ts/context/context-trimmer.ts
@@ -243,4 +243,68 @@ export class ContextTrimmer {
      ...config
    };
  }
+
+  /**
+   * Trim a file based on its importance tier
+   * @param filePath The path to the file
+   * @param content The file's contents
+   * @param level The trimming level to apply ('none', 'light', 'aggressive')
+   * @returns The trimmed file contents
+   */
+  public trimFileWithLevel(
+    filePath: string,
+    content: string,
+    level: 'none' | 'light' | 'aggressive'
+  ): string {
+    // No trimming for essential files
+    if (level === 'none') {
+      return content;
+    }
+
+    // Create a temporary config based on level
+    const originalConfig = { ...this.config };
+
+    try {
+      if (level === 'light') {
+        // Light trimming: preserve signatures, remove only complex implementations
+        this.config = {
+          ...this.config,
+          removeImplementations: false,
+          preserveInterfaces: true,
+          preserveTypeDefs: true,
+          preserveJSDoc: true,
+          maxFunctionLines: 10,
+          removeComments: false,
+          removeBlankLines: true
+        };
+      } else if (level === 'aggressive') {
+        // Aggressive trimming: remove all implementations, keep only signatures
+        this.config = {
+          ...this.config,
+          removeImplementations: true,
+          preserveInterfaces: true,
+          preserveTypeDefs: true,
+          preserveJSDoc: true,
+          maxFunctionLines: 3,
+          removeComments: true,
+          removeBlankLines: true
+        };
+      }
+
+      // Process based on file type
+      let result = content;
+      if (filePath.endsWith('.ts') || filePath.endsWith('.tsx')) {
+        result = this.trimTypeScriptFile(content);
+      } else if (filePath.endsWith('.md')) {
+        result = this.trimMarkdownFile(content);
+      } else if (filePath.endsWith('.json')) {
+        result = this.trimJsonFile(content);
+      }
+
+      return result;
+    } finally {
+      // Restore original config
+      this.config = originalConfig;
+    }
+  }
 }
--- a/ts/context/enhanced-context.ts
+++ b/ts/context/enhanced-context.ts
@@ -1,7 +1,10 @@
 import * as plugins from '../plugins.js';
-import type { ContextMode, IContextResult, IFileInfo, TaskType } from './types.js';
+import type { ContextMode, IContextResult, IFileInfo, TaskType, IFileMetadata } from './types.js';
 import { ContextTrimmer } from './context-trimmer.js';
 import { ConfigManager } from './config-manager.js';
+import { LazyFileLoader } from './lazy-file-loader.js';
+import { ContextCache } from './context-cache.js';
+import { ContextAnalyzer } from './context-analyzer.js';

 /**
 * Enhanced ProjectContext that supports context optimization strategies
@@ -10,6 +13,9 @@ export class EnhancedContext {
  private projectDir: string;
  private trimmer: ContextTrimmer;
  private configManager: ConfigManager;
+  private lazyLoader: LazyFileLoader;
+  private cache: ContextCache;
+  private analyzer: ContextAnalyzer;
  private contextMode: ContextMode = 'trimmed';
  private tokenBudget: number = 190000; // Default for o4-mini
  private contextResult: IContextResult = {
@@ -29,6 +35,13 @@ export class EnhancedContext {
    this.projectDir = projectDirArg;
    this.configManager = ConfigManager.getInstance();
    this.trimmer = new ContextTrimmer(this.configManager.getTrimConfig());
+    this.lazyLoader = new LazyFileLoader(projectDirArg);
+    this.cache = new ContextCache(projectDirArg, this.configManager.getCacheConfig());
+    this.analyzer = new ContextAnalyzer(
+      projectDirArg,
+      this.configManager.getPrioritizationWeights(),
+      this.configManager.getTierConfig()
+    );
  }
  
  /**
@@ -38,6 +51,7 @@ export class EnhancedContext {
    await this.configManager.initialize(this.projectDir);
    this.tokenBudget = this.configManager.getMaxTokens();
    this.trimmer.updateConfig(this.configManager.getTrimConfig());
+    await this.cache.init();
  }
  
  /**
@@ -138,13 +152,28 @@ export class EnhancedContext {
    
    let totalTokenCount = 0;
    let totalOriginalTokens = 0;
-    
-    // Sort files by importance (for now just a simple alphabetical sort)
-    // Later this could be enhanced with more sophisticated prioritization
-    const sortedFiles = [...files].sort((a, b) => a.relative.localeCompare(b.relative));
-    
+
+    // Convert SmartFile objects to IFileMetadata for analysis
+    const metadata: IFileMetadata[] = files.map(sf => ({
+      path: sf.path,
+      relativePath: sf.relative,
+      size: sf.contents.toString().length,
+      mtime: Date.now(), // SmartFile doesn't expose mtime, use current time
+      estimatedTokens: this.countTokens(sf.contents.toString()),
+      importanceScore: 0
+    }));
+
+    // Analyze files using ContextAnalyzer to get smart prioritization
+    // (Note: This requires task type which we'll pass from buildContext)
+    // For now, sort files by estimated tokens (smaller files first for better efficiency)
+    const sortedFiles = [...files].sort((a, b) => {
+      const aTokens = this.countTokens(a.contents.toString());
+      const bTokens = this.countTokens(b.contents.toString());
+      return aTokens - bTokens;
+    });
+
    const processedFiles: string[] = [];
-    
+
    for (const smartfile of sortedFiles) {
      // Calculate original token count
      const originalContent = smartfile.contents.toString();
@@ -215,6 +244,154 @@ ${processedContent}
    return context;
  }
  
+  /**
+   * Convert files to context with smart analysis and prioritization
+   * @param metadata - File metadata to analyze
+   * @param taskType - Task type for context-aware prioritization
+   * @param mode - Context mode to use
+   * @returns Context string
+   */
+  public async convertFilesToContextWithAnalysis(
+    metadata: IFileMetadata[],
+    taskType: TaskType,
+    mode: ContextMode = this.contextMode
+  ): Promise<string> {
+    // Reset context result
+    this.contextResult = {
+      context: '',
+      tokenCount: 0,
+      includedFiles: [],
+      trimmedFiles: [],
+      excludedFiles: [],
+      tokenSavings: 0
+    };
+
+    // Analyze files for smart prioritization
+    const analysis = await this.analyzer.analyze(metadata, taskType, []);
+
+    // Sort files by importance score (highest first)
+    const sortedAnalysis = [...analysis.files].sort(
+      (a, b) => b.importanceScore - a.importanceScore
+    );
+
+    // Filter out excluded tier
+    const relevantFiles = sortedAnalysis.filter(f => f.tier !== 'excluded');
+
+    let totalTokenCount = 0;
+    let totalOriginalTokens = 0;
+    const processedFiles: string[] = [];
+
+    // Load files with cache support
+    for (const fileAnalysis of relevantFiles) {
+      try {
+        // Check cache first
+        let contents: string;
+        let originalTokenCount: number;
+
+        const cached = await this.cache.get(fileAnalysis.path);
+        if (cached) {
+          contents = cached.contents;
+          originalTokenCount = cached.tokenCount;
+        } else {
+          // Load file
+          const fileData = await plugins.smartfile.fs.toStringSync(fileAnalysis.path);
+          contents = fileData;
+          originalTokenCount = this.countTokens(contents);
+
+          // Cache it
+          await this.cache.set({
+            path: fileAnalysis.path,
+            contents,
+            tokenCount: originalTokenCount,
+            mtime: Date.now(),
+            cachedAt: Date.now()
+          });
+        }
+
+        totalOriginalTokens += originalTokenCount;
+
+        // Apply tier-based trimming
+        let processedContent = contents;
+        let trimLevel: 'none' | 'light' | 'aggressive' = 'light';
+
+        if (fileAnalysis.tier === 'essential') {
+          trimLevel = 'none';
+        } else if (fileAnalysis.tier === 'important') {
+          trimLevel = 'light';
+        } else if (fileAnalysis.tier === 'optional') {
+          trimLevel = 'aggressive';
+        }
+
+        // Apply trimming based on mode and tier
+        if (mode !== 'full' && trimLevel !== 'none') {
+          const relativePath = plugins.path.relative(this.projectDir, fileAnalysis.path);
+          processedContent = this.trimmer.trimFileWithLevel(
+            relativePath,
+            contents,
+            trimLevel
+          );
+        }
+
+        // Calculate token count
+        const processedTokenCount = this.countTokens(processedContent);
+
+        // Check token budget
+        if (totalTokenCount + processedTokenCount > this.tokenBudget) {
+          // We don't have budget for this file
+          const relativePath = plugins.path.relative(this.projectDir, fileAnalysis.path);
+          this.contextResult.excludedFiles.push({
+            path: fileAnalysis.path,
+            contents,
+            relativePath,
+            tokenCount: originalTokenCount,
+            importanceScore: fileAnalysis.importanceScore
+          });
+          continue;
+        }
+
+        // Format the file for context
+        const relativePath = plugins.path.relative(this.projectDir, fileAnalysis.path);
+        const formattedContent = `
+====== START OF FILE ${relativePath} ======
+
+${processedContent}
+
+====== END OF FILE ${relativePath} ======
+        `;
+
+        processedFiles.push(formattedContent);
+        totalTokenCount += processedTokenCount;
+
+        // Track file in appropriate list
+        const fileInfo: IFileInfo = {
+          path: fileAnalysis.path,
+          contents: processedContent,
+          relativePath,
+          tokenCount: processedTokenCount,
+          importanceScore: fileAnalysis.importanceScore
+        };
+
+        if (trimLevel === 'none' || processedContent === contents) {
+          this.contextResult.includedFiles.push(fileInfo);
+        } else {
+          this.contextResult.trimmedFiles.push(fileInfo);
+          this.contextResult.tokenSavings += (originalTokenCount - processedTokenCount);
+        }
+      } catch (error) {
+        console.warn(`Failed to process file ${fileAnalysis.path}:`, error.message);
+      }
+    }
+
+    // Join all processed files
+    const context = processedFiles.join('\n');
+
+    // Update context result
+    this.contextResult.context = context;
+    this.contextResult.tokenCount = totalTokenCount;
+
+    return context;
+  }
+
  /**
   * Build context for the project
   * @param taskType Optional task type for task-specific context
@@ -233,42 +410,71 @@ ${processedContent}
      }
    }
    
-    // Gather files
-    const taskConfig = taskType ? this.configManager.getTaskConfig(taskType) : undefined;
-    const files = await this.gatherFiles(
-      taskConfig?.includePaths,
-      taskConfig?.excludePaths
-    );
-    
-    // Convert files to context
-    // Create an array of all files to process
-    const allFiles: plugins.smartfile.SmartFile[] = [];
-    
-    // Add individual files
-    if (files.smartfilePackageJSON) allFiles.push(files.smartfilePackageJSON as plugins.smartfile.SmartFile);
-    if (files.smartfilesReadme) allFiles.push(files.smartfilesReadme as plugins.smartfile.SmartFile);
-    if (files.smartfilesReadmeHints) allFiles.push(files.smartfilesReadmeHints as plugins.smartfile.SmartFile);
-    if (files.smartfilesNpmextraJSON) allFiles.push(files.smartfilesNpmextraJSON as plugins.smartfile.SmartFile);
-    
-    // Add arrays of files
-    if (files.smartfilesMod) {
-      if (Array.isArray(files.smartfilesMod)) {
-        allFiles.push(...files.smartfilesMod);
-      } else {
-        allFiles.push(files.smartfilesMod);
+    // Check if analyzer is enabled in config
+    const analyzerConfig = this.configManager.getAnalyzerConfig();
+    const useAnalyzer = analyzerConfig.enabled && taskType;
+
+    if (useAnalyzer) {
+      // Use new smart context building with lazy loading and analysis
+      const taskConfig = this.configManager.getTaskConfig(taskType!);
+
+      // Build globs for scanning
+      const includeGlobs = taskConfig?.includePaths?.map(p => `${p}/**/*.ts`) || [
+        'ts/**/*.ts',
+        'ts*/**/*.ts'
+      ];
+
+      // Add config files
+      const configGlobs = [
+        'package.json',
+        'readme.md',
+        'readme.hints.md',
+        'npmextra.json'
+      ];
+
+      // Scan files for metadata (fast, doesn't load contents)
+      const metadata = await this.lazyLoader.scanFiles([...configGlobs, ...includeGlobs]);
+
+      // Use analyzer to build context with smart prioritization
+      await this.convertFilesToContextWithAnalysis(metadata, taskType!, this.contextMode);
+    } else {
+      // Fall back to old method for backward compatibility
+      const taskConfig = taskType ? this.configManager.getTaskConfig(taskType) : undefined;
+      const files = await this.gatherFiles(
+        taskConfig?.includePaths,
+        taskConfig?.excludePaths
+      );
+
+      // Convert files to context
+      // Create an array of all files to process
+      const allFiles: plugins.smartfile.SmartFile[] = [];
+
+      // Add individual files
+      if (files.smartfilePackageJSON) allFiles.push(files.smartfilePackageJSON as plugins.smartfile.SmartFile);
+      if (files.smartfilesReadme) allFiles.push(files.smartfilesReadme as plugins.smartfile.SmartFile);
+      if (files.smartfilesReadmeHints) allFiles.push(files.smartfilesReadmeHints as plugins.smartfile.SmartFile);
+      if (files.smartfilesNpmextraJSON) allFiles.push(files.smartfilesNpmextraJSON as plugins.smartfile.SmartFile);
+
+      // Add arrays of files
+      if (files.smartfilesMod) {
+        if (Array.isArray(files.smartfilesMod)) {
+          allFiles.push(...files.smartfilesMod);
+        } else {
+          allFiles.push(files.smartfilesMod);
+        }
      }
-    }
-    
-    if (files.smartfilesTest) {
-      if (Array.isArray(files.smartfilesTest)) {
-        allFiles.push(...files.smartfilesTest);
-      } else {
-        allFiles.push(files.smartfilesTest);
+
+      if (files.smartfilesTest) {
+        if (Array.isArray(files.smartfilesTest)) {
+          allFiles.push(...files.smartfilesTest);
+        } else {
+          allFiles.push(files.smartfilesTest);
+        }
      }
+
+      await this.convertFilesToContext(allFiles);
    }
-    
-    const context = await this.convertFilesToContext(allFiles);
-    
+
    return this.contextResult;
  }
  
--- a/ts/context/index.ts
+++ b/ts/context/index.ts
@@ -2,14 +2,27 @@ import { EnhancedContext } from './enhanced-context.js';
 import { TaskContextFactory } from './task-context-factory.js';
 import { ConfigManager } from './config-manager.js';
 import { ContextTrimmer } from './context-trimmer.js';
-import type { 
-  ContextMode, 
-  IContextConfig, 
+import { LazyFileLoader } from './lazy-file-loader.js';
+import { ContextCache } from './context-cache.js';
+import { ContextAnalyzer } from './context-analyzer.js';
+import type {
+  ContextMode,
+  IContextConfig,
  IContextResult,
  IFileInfo,
  ITrimConfig,
  ITaskConfig,
-  TaskType
+  TaskType,
+  ICacheConfig,
+  IAnalyzerConfig,
+  IPrioritizationWeights,
+  ITierConfig,
+  ITierSettings,
+  IFileMetadata,
+  ICacheEntry,
+  IFileDependencies,
+  IFileAnalysis,
+  IAnalysisResult
 } from './types.js';

 export {
@@ -18,6 +31,9 @@ export {
  TaskContextFactory,
  ConfigManager,
  ContextTrimmer,
+  LazyFileLoader,
+  ContextCache,
+  ContextAnalyzer,
 };

 // Types
@@ -28,5 +44,15 @@ export type {
  IFileInfo,
  ITrimConfig,
  ITaskConfig,
-  TaskType
+  TaskType,
+  ICacheConfig,
+  IAnalyzerConfig,
+  IPrioritizationWeights,
+  ITierConfig,
+  ITierSettings,
+  IFileMetadata,
+  ICacheEntry,
+  IFileDependencies,
+  IFileAnalysis,
+  IAnalysisResult
 };
--- a/ts/context/lazy-file-loader.ts
+++ b/ts/context/lazy-file-loader.ts
@@ -0,0 +1,191 @@
+import * as plugins from '../plugins.js';
+import * as fs from 'fs';
+import type { IFileMetadata, IFileInfo } from './types.js';
+
+/**
+ * LazyFileLoader handles efficient file loading by:
+ * - Scanning files for metadata without loading contents
+ * - Providing fast file size and token estimates
+ * - Loading contents only when requested
+ * - Parallel loading of selected files
+ */
+export class LazyFileLoader {
+  private projectRoot: string;
+  private metadataCache: Map<string, IFileMetadata> = new Map();
+
+  /**
+   * Creates a new LazyFileLoader
+   * @param projectRoot - Root directory of the project
+   */
+  constructor(projectRoot: string) {
+    this.projectRoot = projectRoot;
+  }
+
+  /**
+   * Scans files in given globs and creates metadata without loading contents
+   * @param globs - File patterns to scan (e.g., ['ts/**\/*.ts', 'test/**\/*.ts'])
+   * @returns Array of file metadata
+   */
+  public async scanFiles(globs: string[]): Promise<IFileMetadata[]> {
+    const metadata: IFileMetadata[] = [];
+
+    for (const globPattern of globs) {
+      try {
+        const smartFiles = await plugins.smartfile.fs.fileTreeToObject(this.projectRoot, globPattern);
+        const fileArray = Array.isArray(smartFiles) ? smartFiles : [smartFiles];
+
+        for (const smartFile of fileArray) {
+          try {
+            const meta = await this.getMetadata(smartFile.path);
+            metadata.push(meta);
+          } catch (error) {
+            // Skip files that can't be read
+            console.warn(`Failed to get metadata for ${smartFile.path}:`, error.message);
+          }
+        }
+      } catch (error) {
+        // Skip patterns that don't match any files
+        console.warn(`No files found for pattern ${globPattern}`);
+      }
+    }
+
+    return metadata;
+  }
+
+  /**
+   * Gets metadata for a single file without loading contents
+   * @param filePath - Absolute path to the file
+   * @returns File metadata
+   */
+  public async getMetadata(filePath: string): Promise<IFileMetadata> {
+    // Check cache first
+    if (this.metadataCache.has(filePath)) {
+      const cached = this.metadataCache.get(filePath)!;
+      const currentStats = await fs.promises.stat(filePath);
+
+      // Return cached if file hasn't changed
+      if (cached.mtime === Math.floor(currentStats.mtimeMs)) {
+        return cached;
+      }
+    }
+
+    // Get file stats
+    const stats = await fs.promises.stat(filePath);
+    const relativePath = plugins.path.relative(this.projectRoot, filePath);
+
+    // Estimate tokens: rough estimate of ~4 characters per token
+    // This is faster than reading and tokenizing the entire file
+    const estimatedTokens = Math.ceil(stats.size / 4);
+
+    const metadata: IFileMetadata = {
+      path: filePath,
+      relativePath,
+      size: stats.size,
+      mtime: Math.floor(stats.mtimeMs),
+      estimatedTokens,
+    };
+
+    // Cache the metadata
+    this.metadataCache.set(filePath, metadata);
+
+    return metadata;
+  }
+
+  /**
+   * Loads file contents for selected files in parallel
+   * @param metadata - Array of file metadata to load
+   * @param tokenizer - Function to calculate accurate token count
+   * @returns Array of complete file info with contents
+   */
+  public async loadFiles(
+    metadata: IFileMetadata[],
+    tokenizer: (content: string) => number
+  ): Promise<IFileInfo[]> {
+    // Load files in parallel
+    const loadPromises = metadata.map(async (meta) => {
+      try {
+        const contents = await plugins.smartfile.fs.toStringSync(meta.path);
+        const tokenCount = tokenizer(contents);
+
+        const fileInfo: IFileInfo = {
+          path: meta.path,
+          relativePath: meta.relativePath,
+          contents,
+          tokenCount,
+          importanceScore: meta.importanceScore,
+        };
+
+        return fileInfo;
+      } catch (error) {
+        console.warn(`Failed to load file ${meta.path}:`, error.message);
+        return null;
+      }
+    });
+
+    // Wait for all loads to complete and filter out failures
+    const results = await Promise.all(loadPromises);
+    return results.filter((r): r is IFileInfo => r !== null);
+  }
+
+  /**
+   * Loads a single file with contents
+   * @param filePath - Absolute path to the file
+   * @param tokenizer - Function to calculate accurate token count
+   * @returns Complete file info with contents
+   */
+  public async loadFile(
+    filePath: string,
+    tokenizer: (content: string) => number
+  ): Promise<IFileInfo> {
+    const meta = await this.getMetadata(filePath);
+    const contents = await plugins.smartfile.fs.toStringSync(filePath);
+    const tokenCount = tokenizer(contents);
+    const relativePath = plugins.path.relative(this.projectRoot, filePath);
+
+    return {
+      path: filePath,
+      relativePath,
+      contents,
+      tokenCount,
+      importanceScore: meta.importanceScore,
+    };
+  }
+
+  /**
+   * Updates importance scores for metadata entries
+   * @param scores - Map of file paths to importance scores
+   */
+  public updateImportanceScores(scores: Map<string, number>): void {
+    for (const [path, score] of scores) {
+      const meta = this.metadataCache.get(path);
+      if (meta) {
+        meta.importanceScore = score;
+      }
+    }
+  }
+
+  /**
+   * Clears the metadata cache
+   */
+  public clearCache(): void {
+    this.metadataCache.clear();
+  }
+
+  /**
+   * Gets total estimated tokens for all cached metadata
+   */
+  public getTotalEstimatedTokens(): number {
+    let total = 0;
+    for (const meta of this.metadataCache.values()) {
+      total += meta.estimatedTokens;
+    }
+    return total;
+  }
+
+  /**
+   * Gets cached metadata entries
+   */
+  public getCachedMetadata(): IFileMetadata[] {
+    return Array.from(this.metadataCache.values());
+  }
+}
--- a/ts/context/types.ts
+++ b/ts/context/types.ts
@@ -58,6 +58,73 @@ export interface IContextConfig {
  };
  /** Trimming configuration */
  trimming?: ITrimConfig;
+  /** Cache configuration */
+  cache?: ICacheConfig;
+  /** Analyzer configuration */
+  analyzer?: IAnalyzerConfig;
+  /** Prioritization weights */
+  prioritization?: IPrioritizationWeights;
+  /** Tier configuration for adaptive trimming */
+  tiers?: ITierConfig;
+}
+
+/**
+ * Cache configuration
+ */
+export interface ICacheConfig {
+  /** Whether caching is enabled */
+  enabled?: boolean;
+  /** Time-to-live in seconds */
+  ttl?: number;
+  /** Maximum cache size in MB */
+  maxSize?: number;
+  /** Cache directory path */
+  directory?: string;
+}
+
+/**
+ * Analyzer configuration
+ */
+export interface IAnalyzerConfig {
+  /** Whether analyzer is enabled */
+  enabled?: boolean;
+  /** Whether to use AI refinement for selection */
+  useAIRefinement?: boolean;
+  /** AI model to use for refinement */
+  aiModel?: string;
+}
+
+/**
+ * Weights for file prioritization
+ */
+export interface IPrioritizationWeights {
+  /** Weight for dependency centrality */
+  dependencyWeight?: number;
+  /** Weight for task relevance */
+  relevanceWeight?: number;
+  /** Weight for token efficiency */
+  efficiencyWeight?: number;
+  /** Weight for file recency */
+  recencyWeight?: number;
+}
+
+/**
+ * Tier configuration for adaptive trimming
+ */
+export interface ITierConfig {
+  essential?: ITierSettings;
+  important?: ITierSettings;
+  optional?: ITierSettings;
+}
+
+/**
+ * Settings for a single tier
+ */
+export interface ITierSettings {
+  /** Minimum score to qualify for this tier */
+  minScore: number;
+  /** Trimming level to apply */
+  trimLevel: 'none' | 'light' | 'aggressive';
 }

 /**
@@ -92,4 +159,90 @@ export interface IContextResult {
  excludedFiles: IFileInfo[];
  /** Token savings from trimming */
  tokenSavings: number;
+}
+
+/**
+ * File metadata without contents (for lazy loading)
+ */
+export interface IFileMetadata {
+  /** The file path */
+  path: string;
+  /** The file's relative path from the project root */
+  relativePath: string;
+  /** File size in bytes */
+  size: number;
+  /** Last modified time (Unix timestamp) */
+  mtime: number;
+  /** Estimated token count (without loading full contents) */
+  estimatedTokens: number;
+  /** The file's importance score */
+  importanceScore?: number;
+}
+
+/**
+ * Cache entry for a file
+ */
+export interface ICacheEntry {
+  /** File path */
+  path: string;
+  /** File contents */
+  contents: string;
+  /** Token count */
+  tokenCount: number;
+  /** Last modified time when cached */
+  mtime: number;
+  /** When this cache entry was created */
+  cachedAt: number;
+}
+
+/**
+ * Dependency information for a file
+ */
+export interface IFileDependencies {
+  /** File path */
+  path: string;
+  /** Files this file imports */
+  imports: string[];
+  /** Files that import this file */
+  importedBy: string[];
+  /** Centrality score (0-1) - how central this file is in the dependency graph */
+  centrality: number;
+}
+
+/**
+ * Analysis result for a file
+ */
+export interface IFileAnalysis {
+  /** File path */
+  path: string;
+  /** Task relevance score (0-1) */
+  relevanceScore: number;
+  /** Dependency centrality score (0-1) */
+  centralityScore: number;
+  /** Token efficiency score (0-1) */
+  efficiencyScore: number;
+  /** Recency score (0-1) */
+  recencyScore: number;
+  /** Combined importance score (0-1) */
+  importanceScore: number;
+  /** Assigned tier */
+  tier: 'essential' | 'important' | 'optional' | 'excluded';
+  /** Reason for the score */
+  reason?: string;
+}
+
+/**
+ * Result of context analysis
+ */
+export interface IAnalysisResult {
+  /** Task type being analyzed */
+  taskType: TaskType;
+  /** Analyzed files with scores */
+  files: IFileAnalysis[];
+  /** Dependency graph */
+  dependencyGraph: Map<string, IFileDependencies>;
+  /** Total files analyzed */
+  totalFiles: number;
+  /** Analysis duration in ms */
+  analysisDuration: number;
 }
Author	SHA1	Message	Date
Juergen Kunz	d46fd1590e	1.6.0 Some checks failed Default (tags) / security (push) Failing after 0s Details Default (tags) / test (push) Failing after 0s Details Default (tags) / release (push) Has been skipped Details Default (tags) / metadata (push) Has been skipped Details	2025-11-02 23:07:59 +00:00
Juergen Kunz	1d7317f063	feat(context): Introduce smart context system: analyzer, lazy loader, cache and README/docs improvements	2025-11-02 23:07:59 +00:00
Juergen Kunz	fe5121ec9c	1.5.2 Some checks failed Default (tags) / security (push) Failing after 1s Details Default (tags) / test (push) Failing after 1s Details Default (tags) / release (push) Has been skipped Details Default (tags) / metadata (push) Has been skipped Details	2025-09-07 07:54:04 +00:00
Juergen Kunz	c084b20390	fix(package): Bump dependencies, refine test script and imports, and overhaul README and docs	2025-09-07 07:54:04 +00:00