{"entry":{"slug":"postgres-mcp-server","name":"Postgres MCP","category":"mcp","summary":"Read-only SQL access to a Postgres database with schema introspection.","description":"","auth_mode":"Connection string","endpoint":"npx -y @modelcontextprotocol/server-postgres <connection-string>","docs_url":"https://github.com/modelcontextprotocol/servers/tree/main/src/postgres","tags":["database","sql"],"capabilities":["query database","inspect schema","run sql"],"auth_params":[],"input_format":"JSON-RPC 2.0 over stdio","output_format":"MCP tool results","rate_limit":"Database-dependent","pricing":"Free","invocation_example":"","verified":false,"verified_at":null,"featured":false,"checks_total":61,"checks_ok":61,"avg_latency_ms":90,"reports_count":0,"health_ok":null,"health_status_code":null,"health_checked_at":"2026-10-31T11:17:06.255+00:00","health_latency_ms":null,"probe_url":"https://registry.npmjs.org/@modelcontextprotocol/server-postgres"},"watch":{"hint":"Follow \"postgres-mcp-server\": get alerted when it goes down, comes back, or changes shape. Free, 3 tools per key. Email follows are confirmed by a one-click email before alerts start.","how":"POST https://agentnexus.app/api/public/watch with {\"slug\":\"postgres-mcp-server\"} and your x-api-key (the key's email gets the alerts), or add \"email\" / \"webhook_url\". Email follows must be confirmed from the inbox before alerts start."}}