{"id":"polardb-mysql-mcp-server","name":"polardb-mysql-mcp-server","af_score":34.5,"security_score":45.5,"reliability_score":7.5,"what_it_does":"polardb-mysql-mcp-server is an MCP (Model Context Protocol) server that exposes tools for working with PolarDB MySQL, enabling an LLM/agent to execute database-related operations via MCP tool calls.","best_when":null,"avoid_when":null,"last_evaluated":"2026-04-04T21:48:16.149535+00:00","has_mcp":true,"has_api":false,"auth_methods":[],"has_free_tier":false,"known_gotchas":["Database tools often need strong guardrails: ensure least-privilege DB roles and restrict tool capabilities (read-only vs write).","MCP servers must clearly define tool inputs/outputs; without strong schemas an agent may generate unsafe parameters.","If tool calls are not idempotent (e.g., DDL/DML), agents should avoid automatic retries on failure."],"error_quality":0.0}