{"id":"sergiobayona-vector-mcp","name":"vector_mcp","af_score":62.8,"security_score":64.2,"reliability_score":22.5,"what_it_does":"VectorMCP is a Ruby gem that implements the Model Context Protocol (MCP) server-side specification, providing a framework to register MCP tools, resources, prompts, and filesystem roots, and to run the server over transports such as stdio or SSE/HTTP.","best_when":"You want a Ruby-native MCP server with schema-validated tool inputs and optional authentication/authorization for local desktop integrations or web-app integrations via SSE.","avoid_when":"You cannot enforce or correctly configure authentication/authorization when tools or resources touch sensitive data, or you need documented guarantees about operational behavior (retry/idempotency/rate limiting) that are not described in the README.","last_evaluated":"2026-03-30T15:39:59.539772+00:00","has_mcp":true,"has_api":false,"auth_methods":["api_key","jwt","custom authentication logic"],"has_free_tier":false,"known_gotchas":["If you register tools that perform side effects, the README does not document an idempotency or retry strategy; agents should assume calls may be repeated on failure unless your tool logic is idempotent.","Filesystem roots and file-reading examples suggest sandboxing is possible, but the safety guarantees depend on how roots and paths are validated in your tool implementation."],"error_quality":0.0}