Database · Developer Tools

Custom MCP Database

renanlido/custom-mcp-database

An MCP server that lets AI agents run alias-based queries against PostgreSQL, MySQL, MongoDB and Oracle — without ever exposing credentials to the model. Connections are configured once and stored locally; the agent only ever references them by alias.

Install

uvx custom-mcp-database setup

Environment variables

MCP_DB_READONLYMCP_DB_ALLOW_WRITES
Category
Database, Developer Tools
License
MIT
Updated
Oct 6, 2026

Tools (4)

  • db_list_aliases

    List configured aliases and types

  • db_execute_query

    Run SQL or a MongoDB JSON filter

  • db_list_collections

    List MongoDB collections

  • db_security_status

    Report the active security policy

Details on this page are taken from the project's README. Open README

Supported clients

Clients mentioned in this server's README:

View all
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