f7f9cfe3d8
Enhancements: 1. Investigation Task Type - Added 'investigation' to task type enum - Migration 013: Updated PostgreSQL constraint - Updated TypeScript schemas (task_add, task_list, task_update) - Enables tracking research/debugging workflows 2. Duplicate Detection - Enhanced task_add to check for similar tasks before creating - Uses pgvector semantic search (>70% similarity threshold) - Warns about potential duplicates with similarity scores - Suggests linking command for related tasks - Gracefully handles when embeddings unavailable Example Output: ``` Created: CF-123 Title: Fix API rate limiting Type: task Priority: P2 Project: CF ⚠️ Similar tasks found: - CF-120: Add rate limit monitoring (85% match, in_progress) - CF-115: Implement API throttling (72% match, open) Consider linking with: task link <from> <to> relates_to ``` Benefits: - Prevents accidental duplicate tasks - Surfaces related work automatically - Reduces manual task linking - Investigation type for research workflows Files Changed: - migrations/013_investigation_type.sql (new) - src/tools/crud.ts (duplicate detection logic) - src/tools/index.ts (investigation type in enums) Remaining CF-166 Features (Phase 2): - Session-aware task context - Automatic linking within session - Investigation workflow helper - Task creation reminders Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Task MCP Server
Exposes task management tools via Model Context Protocol. Uses PostgreSQL with pgvector for semantic search.
Requirements
- SSH tunnel to services:
ssh -L 5432:localhost:5432 services -N & - PostgreSQL with pgvector on services (CI stack
postgrescontainer) - CI postgres must be running:
ssh services "cd /opt/docker/ci && docker compose up -d postgres"
Configuration
Add to ~/.claude/settings.json under mcpServers:
{
"task-mcp": {
"command": "node",
"args": ["/path/to/task-mcp/dist/index.js"],
"env": {
"DB_HOST": "localhost",
"DB_PORT": "5432",
"DB_NAME": "agiliton",
"DB_USER": "agiliton",
"DB_PASSWORD": "<from /opt/docker/ci/.env>",
"LLM_API_URL": "https://llm.agiliton.cloud",
"LLM_API_KEY": "sk-master-..."
}
}
}
Tools
| Tool | Description |
|---|---|
task_add |
Create task with auto-generated ID and embedding |
task_list |
List tasks with filters (project, status, type, priority) |
task_show |
Show task details including checklist and dependencies |
task_close |
Mark task as completed |
task_update |
Update task fields |
task_similar |
Find semantically similar tasks using pgvector |
task_context |
Get related tasks for current work context |
task_link |
Create dependency between tasks |
task_checklist_add |
Add checklist item to task |
task_checklist_toggle |
Toggle checklist item |
Build
npm install
npm run build
Development
npm run dev # Run with tsx (no build)