{"id":"pinboard-mcp-server","name":"pinboard-mcp-server","af_score":77.8,"security_score":62.8,"reliability_score":33.8,"what_it_does":"Provides a FastMCP-based Model Context Protocol (MCP) server exposing read-only tools to search and list Pinboard.in bookmarks (including tag listing) for use by LLM clients at inference time. It uses a Pinboard API token from an environment variable and includes caching and rate-limit handling as described in the README.","best_when":"You have a Pinboard account and want LLM tools to retrieve relevant bookmark metadata quickly and safely (read-only), while respecting Pinboard’s API usage guidance.","avoid_when":"You need guaranteed strict recency beyond the described caching strategy, or you cannot securely provide a PINBOARD_TOKEN to the server process.","last_evaluated":"2026-04-04T21:48:30.759799+00:00","has_mcp":true,"has_api":false,"auth_methods":["Environment variable PINBOARD_TOKEN in format username:token"],"has_free_tier":false,"known_gotchas":["Rate limits/caching: results freshness may lag due to caching and cache invalidation behavior; agents should not assume real-time updates on every call.","Tool parameters are constrained (e.g., tags list length 1-3; limit max 100); agents should validate/sanitize inputs to avoid tool-argument errors."],"error_quality":0.0}