{"id":"polygon-mcp-server","name":"polygon-mcp-server","af_score":40.5,"security_score":35.5,"reliability_score":25.0,"what_it_does":"polygon-mcp-server is an MCP (Model Context Protocol) server that exposes Polygon blockchain-related capabilities to MCP-compatible AI agents, allowing them to query/act on Polygon data via MCP tools.","best_when":"You want to integrate Polygon capabilities into an agent runtime via MCP rather than building a bespoke integration.","avoid_when":"You need well-documented auth, rate-limit behavior, and reliability guarantees from this specific package (not provided in the supplied info).","last_evaluated":"2026-04-04T21:48:10.983117+00:00","has_mcp":true,"has_api":false,"auth_methods":[],"has_free_tier":false,"known_gotchas":["Polygon/chain queries can be slow or rate-limited depending on upstream RPC/indexer; agents may need retry/backoff logic","If tool inputs are not strongly validated, agents may generate inefficient or malformed chain queries"],"error_quality":0.0}