qmd
Local hybrid search for markdown notes and docs. Use BEFORE reading files to save tokens - search first, read only what's relevant. Provides 90% token savings on exploration tasks.
What this skill does
# qmd - Quick Markdown Search Local search engine for Markdown notes, docs, and knowledge bases. **Use this to find relevant files BEFORE reading them** to dramatically reduce token usage. ## When to Use (IMPORTANT) **ALWAYS prefer qmd search over reading files directly when:** - Exploring a codebase or documentation - Looking for specific functionality or concepts - Finding related files to a topic - Answering questions about the codebase **Token savings:** Instead of reading 5 files (5000+ tokens), search first (50 tokens) and read only the relevant sections (200 tokens). ## Search Priority (follow this order) 1. **`qmd search "query"`** - Fast BM25 keyword search. Use this first, it's instant. 2. **`qmd vsearch "query"`** - Semantic similarity. Use only if keyword search fails. 3. **`qmd query "query"`** - Hybrid + reranking. Avoid unless user explicitly requests highest quality. ## Common Commands ```bash # Fast keyword search (DEFAULT - use this first) qmd search "authentication" -n 10 # Search specific collection qmd search "api routes" -c my-project # Get file paths only (for deciding what to read) qmd search "database schema" --files # JSON output for parsing qmd search "error handling" --json # Semantic search (slower, use as fallback) qmd vsearch "how does the login flow work" ``` ## Retrieve Documents ```bash # Get specific file qmd get "path/to/file.md" # Get by document ID from search results qmd get "#docid" # Get multiple files qmd multi-get "docs/*.md" --json ``` ## Workflow Example **Bad (token expensive):** ``` 1. Read src/auth/login.ts (800 tokens) 2. Read src/auth/session.ts (600 tokens) 3. Read src/auth/middleware.ts (500 tokens) 4. Read src/auth/types.ts (400 tokens) → Found answer in middleware.ts Total: 2300 tokens ``` **Good (token efficient):** ``` 1. qmd search "authentication middleware" --files (response: 50 tokens) → Returns: src/auth/middleware.ts:45-62 2. Read only the relevant section (150 tokens) Total: 200 tokens (90% savings!) ``` ## Tips for Claude - **Search before reading**: Always try qmd search first - **Use --files flag**: Get paths without content to decide what to read - **Be specific**: More specific queries = better results - **Check collections**: Use `qmd status` to see indexed collections - **Combine with cartographer**: CODEBASE_MAP.md gives structure, qmd gives content ## Maintenance ```bash qmd status # Check index health and collections qmd update # Re-index changed files (fast) qmd embed # Update vector embeddings (slower) ```
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