{"id":"polardb-postgresql-mcp-server","name":"polardb-postgresql-mcp-server","af_score":45.0,"security_score":48.0,"reliability_score":10.0,"what_it_does":"Provides an MCP (Model Context Protocol) server that exposes PolarDB for PostgreSQL database capabilities to AI agents via MCP tools, enabling programmatic querying/operations while abstracting underlying PostgreSQL connectivity.","best_when":"You want agent-driven read/query access to a PolarDB PostgreSQL database and are deploying in a controlled environment where DB credentials and query permissions can be tightly managed.","avoid_when":"You cannot restrict permissions (e.g., read-only credentials), cannot validate/limit SQL, or need strong guarantees against data exfiltration/destructive operations.","last_evaluated":"2026-04-04T21:48:14.551088+00:00","has_mcp":true,"has_api":false,"auth_methods":["Database credentials (implied for connecting to PolarDB/PostgreSQL)"],"has_free_tier":false,"known_gotchas":["Ensure agent permissions are constrained (prefer read-only DB credentials) because agent-generated SQL can be destructive if unrestricted.","Validate/allowlist operations if the MCP tools permit arbitrary SQL execution.","Be cautious with large result sets (may require explicit LIMIT/pagination handling at the agent layer)."],"error_quality":0.0}