{"id":"sniko-zero-mcp","name":"zero-mcp","af_score":51.5,"security_score":40.0,"reliability_score":30.0,"what_it_does":"zero-mcp is a lightweight TypeScript toolkit for implementing MCP (Model Context Protocol) servers that expose JSON-RPC tool endpoints over native HTTP. It provides a McpServer abstraction with tool registration (Zod-based schemas + JSON schema generation) and lifecycle hooks, plus CORS controls for browser-based clients.","best_when":"You want a minimal HTTP-based MCP tool server with quick setup and Zod-driven schema definitions, and you can manage security/auth at the infrastructure layer or via custom controls.","avoid_when":"You need OAuth/auth flows, fine-grained scope-based access control, or a well-documented, versioned HTTP API contract beyond the MCP endpoint itself.","last_evaluated":"2026-04-04T19:53:05.513958+00:00","has_mcp":true,"has_api":false,"auth_methods":[],"has_free_tier":false,"known_gotchas":["No documented auth: agents may need to rely on external network/proxy controls.","CORS defaults appear permissive for convenience ('*' for allowedOrigins) which can be unsafe in production if not overridden.","No documented rate limiting or backoff/retry guidance in the provided material; agent clients should be prepared for generic JSON-RPC failures."],"error_quality":null}