sequel-mcp

A Model Context Protocol server for MySQL/MariaDB and SQLite that lets AI agents run SQL queries with policy-gated action sets (allow/confirm/deny per category), pre-mutation backups, immutable audit log, macOS Keychain credential storage for MySQL/MariaDB, and optional Sequel Ace import. Current version is 0.8.0, with active development and monthly releases. Key differentiators: two-layer permissions (connection-level + per-database overrides), session-scoped confirm grants, built-in backup/restore, SSH tunnel support, and Docker exec bridge. Fully standalone; Sequel Ace integration is optional bootstrap convenience. Ships TypeScript types, requires Node >=20.0.0. Primarily designed for Claude Code, Codex CLI, or any MCP client.