Postgres MCP for Claude Code
io.github.edelciomolina/postgres-mcp
PostgreSQL MCP wrapper with .env credential mapping, tool selection, and safe read-only defaults.
client:Claude Code
transport:stdio
runtime:npm
Install Postgres MCP in Claude Code
run in your project directory
claude mcp add postgres-mcp -e MCP_KEY_HOST=<MCP_KEY_HOST> -e MCP_KEY_PORT=<MCP_KEY_PORT> -e MCP_KEY_NAME=<MCP_KEY_NAME> -e MCP_KEY_USER=<MCP_KEY_USER> -e MCP_KEY_PASS=<MCP_KEY_PASS> -e MCP_KEY_SSLMODE=<MCP_KEY_SSLMODE> -- npx -y @edelciomolina/postgres-mcpAdds it for this project only. Append --scope user to make it available everywhere. Claude Code docs