Registry Discovery

How ToolWeaver builds and queries the tool catalog.

Sources - MCP servers (remote/local) - Python decorators/templates - YAML loaders

Indexing - Normalizes name/domain/description/parameters. - Stores examples to improve planner grounding.

Discovery paths - get_available_tools for full listings - search_tools for filtered sets (domain/keywords) - semantic_search_tools for NL queries (BM25 + embeddings)

Best practices - Keep descriptions concise and specific. - Provide examples for better planner parameter filling. - Use domains to scope planner search and reduce tokens.