mcp-pin: mcp-postgres-server https://mcp-pin.gautamkhosla.com/servers/5fc9e4d8463d6b06.htmlTool definition changesmcp-postgres-server tools changed https://mcp-pin.gautamkhosla.com/servers/5fc9e4d8463d6b06.html32e369bca8a7b54ce9eafa8d9cd6f1803420f06d243ceaa50e23abad85d641c0 Mon, 05 Oct 2026 14:22:07 GMT describe_table, execute, list_schemas, list_tables, query