{"id":"grafbase-grafbase","name":"grafbase","af_score":53.2,"security_score":60.2,"reliability_score":32.5,"what_it_does":"Grafbase is a self-hosted GraphQL Federation gateway (built in Rust) for composing and executing Apollo Federation v2 subgraphs, with extensibility via WebAssembly extensions and optional MCP server support.","best_when":"You need a performant, self-hosted GraphQL federation gateway with extension-based customization and potentially MCP integration.","avoid_when":"You require guaranteed, well-specified API contracts for programmatic gateway management via OpenAPI/REST/SDKs without relying on external documentation.","last_evaluated":"2026-03-30T13:23:39.767316+00:00","has_mcp":true,"has_api":false,"auth_methods":["JWT authentication (gateway feature)","Organization access token for Grafbase Cloud hybrid mode (GRAFBASE_ACCESS_TOKEN)"],"has_free_tier":false,"known_gotchas":["The README describes functionality at a high level, but it does not provide machine-consumable API specifications (OpenAPI) or explicit gateway HTTP error/response contracts for automated agent integration.","Hybrid mode relies on an organization access token; ensure proper secret handling for GRAFBASE_ACCESS_TOKEN."],"error_quality":0.0}