Search 735 knowledge fragments across 26 domains for validated patterns, skill procedures, and implementation examples. Use before writing code, designing architecture, or reviewing work to ground your approach in battle-tested practices.

Retrieve the full content of a specific knowledge fragment by ID (e.g. SKL-0001, PAT-0042). Use after search_knowledge returns relevant results and you need the complete procedure, pattern, or example.

List all available knowledge fragments, optionally filtered by category (skills, patterns, agents, examples) or domain pillar (e.g. game-dev, ecommerce). Use to discover what knowledge exists before searching.

Analyze a list of project root filenames to detect the tech stack and suggest relevant knowledge searches. Use at project start to auto-scope knowledge to the right domains.

Show all categories and domain pillars with fragment counts. Use to understand library coverage and available filtering options.

View diagnostic search metrics: query counts, tier resolution rates, zero-result frequency, and top-10 most retrieved fragments. Use to understand search quality and inform optimization decisions.