db-mcp (SQLite MCP Server)

A SQLite server that goes well beyond basic CRUD with 170+ tools spanning FTS5 full-text search, JSON operations, statistical analysis, vector search, and SpatiaLite geospatial queries. The standout is Code Mode, which runs multi-step operations in a V8 sandbox to cut token usage by 70-90% instead of chaining dozens of tool calls. Ships with dual backends (WASM for portability, better-sqlite3 for performance), OAuth 2.1 authentication with granular table and operation scopes, and HTTP/SSE transports. Smart tool filtering lets you expose only what you need to stay within IDE limits. Reach for this when you need serious SQLite capabilities with production security, not just a query executor.