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mcp/harbor
Verified official

postgres connector MCP

v1.0.2

io.github.martymarkenson/postgres-connector

MCP server for querying PostgreSQL databases

transport:stdio runtime:npm

Target client

run in your project directory 

claude mcp add postgres-connector -- npx -y postgres-connector

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.