Fiber

{
  "service_type": "platform",
  "base_url": "https://gofiber.io",
  "auth_method": "none",
  "auth_config": {},
  "endpoints": [],
  "pricing_model": {
    "type": "free",
    "details": {
      "license": "MIT",
      "note": "Open-source Go web framework, free to use"
    }
  },
  "rate_limits": {},
  "capabilities": [
    "Web framework for Go",
    "Express-inspired routing and middleware",
    "HTTP/1.1, HTTP/2, HTTP/3 support (via reverse proxy for 2/3)",
    "Built-in middleware (BasicAuth, logger, redirect, etc.)",
    "Contrib middleware ecosystem (JWT, WebSocket, Socket.io, Casbin, Prometheus, OpenTelemetry, Sentry, New Relic, etc.)",
    "HTTP client (REST) with hooks",
    "Template engine support",
    "Validation via pluggable struct validators",
    "Error handling and hooks",
    "State management and services",
    "Route matcher playground",
    "Binary serialization support (MessagePack, CBOR)",
    "Static file serving (via standard Fiber app)",
    "Extensible via contrib and addon modules"
  ],
  "raw_analysis": "Fiber is an open-source, Express-inspired web framework written in Go, hosted at gofiber.io with documentation at docs.gofiber.io. It is a developer library/framework, not a hosted SaaS platform, so it has no public REST API of its own to call — the 'base_url' is a documentation website. Authentication is therefore not applicable ('none'). The project is mature and widely used, with a rich ecosystem: core APIs (App, Ctx, Bind, Hooks, Constants, State, Services), a built-in HTTP client (REST) with request/response hooks, and an extensive contrib middleware collection (Casbin, Circuit Breaker, Coraza, JWT, Paseto, OPA, OTel, Prometheus, Sentry, New Relic, Socket.io, WebSocket, SPNEGO Kerberos, Swagger UI, Swaggo, Testcontainers, Zap, Zerolog, i18n, etc.). It supports templates, validation, error handling, grouping, routing, reverse-proxy setups for HTTP/2/HTTP/3, and advanced binary formats (MessagePack, CBOR). Licensing is MIT, so there is no cost and no rate limiting. Integration surface is code-level (Go modules imported via go get), not HTTP API endpoints. The intended audience is Go developers building web applications and APIs. Maturity is high, with an active community, benchmarks, and comprehensive docs. No public API endpoints are exposed by the website itself; the documentation does offer an llms.txt-style index and interactive tools (route matcher playground)."
}

3/3 tests passed

{
  "overall": 78,
  "dimensions": {
    "token_efficiency": 9.0,
    "first_try_success": 8.5,
    "response_parseability": 7.5,
    "error_clarity": 8.0,
    "doc_quality": 9.0,
    "auth_simplicity": 10.0,
    "latency": 9.5,
    "consistency": 9.0
  },
  "pricing_normalized": {
    "model": "free",
    "license": "MIT",
    "cost": 0
  },
  "issues": [
    "HTTP/2 and HTTP/3 require a reverse proxy — not natively supported",
    "No structured API/data export for platform-level metadata beyond llms.txt",
    "robots.txt uses content-signal directives that may restrict certain agent crawling use cases"
  ],
  "recommendations": [
    "Highlight llms.txt availability for agent-friendly doc discovery",
    "Clarify native HTTP/2 support gap since this is a common expectation",
    "Expose a JSON schema or OpenAPI-style descriptor for framework capabilities to improve parseability",
    "Document the contrib ecosystem structure more explicitly for agent consumption"
  ]
}