SQL Agent MCP Server

An MCP (Model Context Protocol) server that supports both MySQL and PostgreSQL.

It allows AI assistants (such as Claude) to connect directly to databases, execute SQL queries, and retrieve schema information.

MySQL & PostgreSQL support — Manage multiple database engines through a single server
SSH tunnel connections — Secure connections to remote databases with both password and private key authentication
Rich toolset — SQL query execution, table listing, schema retrieval, plus MySQL-specific admin commands (SHOW STATUS, SHOW PROCESSLIST, ANALYZE TABLE, etc.)
YAML configuration — Easy multi-server setup via config.yaml
Lazy connections — SQLAgentManager creates database connections only when needed

sql_query — Execute SQL queries
get_server_list — List registered servers
get_table_list — List tables
get_table_schema — Get table schema information
MySQL admin tools (status, variables, process list, index info, table analyze/optimize/check/repair)