Use for any question about a codebase, its architecture, file relationships, or project content — especially when graphify-out/ exists, where the question should be treated as a graphify query first. Turns any input (code, docs, papers, images, videos) into a persistent knowledge graph with god nodes, community detection, and query/path/explain tools.
Guide for developing new MCP tools. Use when adding tools to mcp-server.ts or via space plugin mcpTools arrays. Covers Zod validation, actor handling, and test patterns.
Database patterns for better-sqlite3 with WAL mode. Query optimization, schema design, and migration patterns for the tracker's SQLite layer.
Safety guidelines for modifying orchestrator code. Use when touching state transitions, SSE handling, session lifecycle, circuit breaker, safe restart, or dispatch logic in orchestrator.ts.
Research-before-coding workflow. Search for existing patterns, helpers, and implementations in the tracker codebase before writing new code.
Use when adding authentication, handling user input, working with secrets, creating API endpoints, or modifying security-sensitive code. General security checklist.
Guide for developing new space plugins. Use when creating a new space type or extending an existing one. Covers the SpacePlugin interface, parsers, API routes, MCP tools, and UI renderers.
Use when writing new features, fixing bugs, or refactoring tracker code. Enforces test-driven development with our Vitest + in-memory SQLite setup.