MCP Servers

Google's open-source database MCP server and custom-tool framework connects many databases to MCP clients while letting operators constrain agent actions through prebuilt or parameterized tools.

Bytebase’s open-source database MCP server connects six database engines and exposes object discovery and SQL execution over stdio or HTTP.

Supabase's official MCP server, connecting agents to project configuration, databases, and developer tools through hosted OAuth or a local endpoint.

Azure DevOps MCP Server lets MCP-capable agents read and operate on Azure DevOps projects, work items, repositories, pipelines, test plans, wikis, and Advanced Security data.

OpenAI's self-hosted client for connecting private or localhost MCP servers to ChatGPT, Codex, the Responses API, and AgentKit through Secure MCP Tunnel without exposing the MCP listener to the public internet.