[{"type":"text","text":"## Search API crashes with \"Cannot read properties of undefined (reading 'replace')\" error\n*Source: claude-mem://observation/10705*\n\n**9 of 12 failed tests show identical JavaScript error accessing undefined property, 3 show no results.**\n\nFresh test results reveal a critical JavaScript error in the search API. Nine tests crash with \"Cannot read properties of undefined (reading 'replace')\", indicating that some code is attempting to call .replace() on an undefined value. This error affects three distinct query categories: file-specific change queries (tests 11-13), concept-based queries (tests 14-15), and type-filtered queries (tests 16-19), plus multi-parameter file-type combinations (test 28). The pattern suggests that when the search API processes queries with file parameters, concept parameters, or type filters, it encounters an undefined value where it expects a string. The remaining three failures (tests 05, 08, 21) return clean \"No results found\" messages without crashing, indicating they may be legitimate empty result sets or different search code paths that don't trigger the bug.\n\n---\nType: discovery | Facts: 9 tests fail with error \"Cannot read properties of undefined (reading 'replace')\"; Tests 11, 12, 13 fail with replace error on file-specific change queries; Tests 14, 15 fail with replace error on concept-based queries for patterns and gotchas; Tests 16, 17, 18, 19 fail with replace error on type-filtered queries for discoveries, bugfixes, features, decisions; Test 28 fails with replace error on file-type combination query; Test 05 returns \"No results found matching 'PM2 instead of direct process'\" without crashing; Test 08 returns \"No results found matching 'worker service debugging'\" without crashing; Test 21 returns \"No results found matching 'build and deploy'\" without crashing; The replace error suggests undefined variable being passed to a string replace operation; All file-specific queries trigger the replace error; All concept-based queries trigger the replace error; All type-filtered queries trigger the replace error | Concepts: problem-solution, gotcha, pattern | Files: test-results/test-05-pm2-decision.json, test-results/test-08-worker-debugging.json, test-results/test-11-search-server-changes.json, test-results/test-12-context-hook-changes.json, test-results/test-13-worker-service-changes.json, test-results/test-14-patterns.json, test-results/test-15-gotchas.json, test-results/test-16-discoveries.json, test-results/test-17-all-bugfixes.json, test-results/test-18-all-features.json, test-results/test-19-all-decisions.json, test-results/test-21-prompt-search.json, test-results/test-28-file-type-combo.json\n\n---\nDate: 11/17/2025, 10:04:43 PM\n\n---\n\n## Twenty Specific Test Queries for Search API Coverage\n*Source: claude-mem://observation/10636*\n\n**Designed concrete test cases covering worker services, architecture decisions, troubleshooting, file tracking, and concept filtering**\n\nTwenty specific test queries were designed to comprehensively validate the unified search API functionality. The queries span all major categories: semantic queries focus on understanding system components (worker startup, SQLite FTS5, hooks, build pipeline), decision queries target architectural rationale (PM2 choice, search architecture, MCP principles), troubleshooting queries seek solutions (worker debugging, hook timeouts, migrations), file-specific queries track evolution (search-server.ts, context-hook, worker-service), concept-based queries filter by knowledge type (patterns, gotchas, discoveries), type-filtered queries segment by observation type (bugfixes, features, decisions), and timeline queries provide contextual history. Each query maps to specific API capabilities including unified search parameters (type, obs_type, concepts, files) and specialized endpoints (/api/decisions, /api/timeline, /api/how-it-works).\n\n---\nType: decision | Facts: Semantic queries test understanding of worker service startup, SQLite FTS5 implementation, hook lifecycle flow, and build pipeline process; Decision queries test retrieval of PM2 architectural choice, search architecture guidelines, and MCP as DRY source principle; Troubleshooting queries test finding bugfixes for worker service debugging, hook timeout problems, and database migration issues; File-specific queries test tracking changes to search-server.ts, context-hook modifications, and worker-service updates; Concept-based queries test filtering by pattern, gotcha, and discovery observation types; Type-filtered queries test filtering all bugfixes, features, and decisions independently; Timeline queries test contextual history retrieval around search architecture work | Concepts: pattern, how-it-works\n\n---\nDate: 11/17/2025, 9:26:45 PM\n\n---\n\n## Build, Sync, and Worker Restart Executed\n*Source: claude-mem://observation/10622*\n\n**Project built successfully with all hooks and services, synced to marketplace directory, and worker service restarted.**\n\nA complete build, sync, and restart operation was executed for the claude-mem project version 6.0.9. The build process compiled all hook scripts, the worker service, the search server, and the React viewer UI with associated assets. The build system used scripts/build-hooks.js to bundle all components, producing optimized output in the plugin/scripts/ directory. After successful compilation, rsync transferred the entire project to the Claude marketplace plugin directory (~/.claude/plugins/marketplaces/thedotmack/), removing any files not present in the source with the --delete flag. The operation concluded with npm install to ensure all dependencies were properly installed in the marketplace location, preparing the plugin for use.\n\n---\nType: change | Facts: Project version is 6.0.9; Build output includes context-hook (38.29 KB), new-hook (32.14 KB), save-hook (32.49 KB), summary-hook (34.61 KB), cleanup-hook (31.38 KB), and user-message-hook (2.24 KB); Worker service built at 1337.16 KB; Search server built at 331.02 KB; React viewer built successfully with viewer-bundle.js, viewer.html, font assets, and 4 icon SVG files; Project synced from /Users/alexnewman/Scripts/claude-mem to ~/.claude/plugins/marketplaces/thedotmack/ using rsync with delete flag; Transfer included 11751 files with npm install executed in target directory | Concepts: what-changed, how-it-works | Files: plugin/scripts/context-hook.js, plugin/scripts/new-hook.js, plugin/scripts/save-hook.js, plugin/scripts/summary-hook.js, plugin/scripts/cleanup-hook.js, plugin/scripts/user-message-hook.js, plugin/scripts/worker-service.cjs, plugin/scripts/search-server.mjs, plugin/ui/viewer-bundle.js, plugin/ui/viewer.html\n\n---\nDate: 11/17/2025, 9:16:40 PM\n\n---\n\n## Phase 3 Testing Initiated\n*Source: claude-mem://observation/10528*\n\n**Beginning phase 3 testing with the feature enabled and worker process running.**\n\nPhase 3 testing has begun with the necessary components in place. The phase 3 feature has been enabled in the system configuration, and the associated worker process is confirmed to be running. This represents a transition from development/configuration to active testing of phase 3 functionality. The testing phase will validate that the enabled feature and running worker interact correctly and perform as expected.\n\n---\nType: change | Facts: Phase 3 testing has been initiated; Phase 3 feature is currently enabled; Worker process is running and operational | Concepts: what-changed, how-it-works\n\n---\nDate: 11/17/2025, 7:02:59 PM\n\n---\n\n## Worker Service REST API Endpoints\n*Source: claude-mem://observation/10068*\n\n**Worker service exposes 28 REST endpoints for session management, observations, search, and context retrieval.**\n\nThe worker service implements a comprehensive REST API surface for the claude-mem system. The endpoints are organized into logical groupings: basic health/status (3), session management (5), data retrieval (5), configuration (2), MCP integration (2), search capabilities (6), and context/timeline queries (4). Each endpoint uses explicit method binding (this.handleXxx.bind(this)) for request handling. The API supports both observation-level operations and session-level aggregations, enabling the SDK integration to push memories during execution and retrieve contextual information on demand. The presence of multiple search and context endpoints suggests sophisticated querying capabilities for finding relevant historical information during agent execution.\n\n---\nType: discovery | Facts: Worker service file located at /Users/alexnewman/Scripts/claude-mem/src/services/worker-service.ts; Three GET endpoints for basic service info: /health, / (viewer UI), /stream (SSE); Five POST/GET endpoints for session lifecycle: /sessions/:sessionDbId/{init, observations, summarize, status, complete}; Five GET endpoints for data retrieval: /api/{observations, summaries, prompts, stats, processing-status}; Two POST endpoints for configuration: /api/processing and /api/settings; Two GET endpoints for MCP integration: /api/mcp/{status, toggle}; Six GET endpoints for search functionality: /api/search/{observations, sessions, prompts, by-concept, by-file, by-type}; Four GET endpoints for context and timeline: /api/context/{recent, timeline}, /api/timeline/by-query, /api/search/help | Concepts: how-it-works, why-it-exists | Files: /Users/alexnewman/Scripts/claude-mem/src/services/worker-service.ts\n\n---\nDate: 11/17/2025, 12:42:24 AM"}]