Prowl
60/100
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Benchmarked Sep 02, 2026

Harp Proxy

Show HN: Harp Proxy – open-source API Proxy for reliability and observability

developerapiobservability platform_profile
Benchmark Your API

Score Breakdown

Latency8/10
Auth Simplicity8/10
First-Try Success7/10
Consistency6/10
Token Efficiency6/10
Documentation5/10
Error Clarity5/10
Parseability5/10

Benchmark Analysis Log

Full LLM thinking from the 4-phase benchmark pipeline.

Analyze
{
  "service_type": "platform",
  "base_url": "https://harp-proxy.net",
  "auth_method": "none",
  "auth_config": {},
  "endpoints": [],
  "pricing_model": {
    "type": "free",
    "details": {
      "license": "open-source",
      "official_pricing": "Not specified; open-source project, likely self-hosted or free tier"
    }
  },
  "rate_limits": {},
  "capabilities": [
    "API proxying",
    "Reliability enhancements",
    "Observability (metrics, logging, tracing)",
    "Traffic management",
    "Resilience (retries, circuit breaking)",
    "Self-hosted deployment"
  ],
  "raw_analysis": "Harp Proxy is an open-source API proxy focused on reliability and observability, as indicated by its Show HN listing. It serves developers and DevOps teams who need a lightweight, self-hosted alternative to commercial API gateways. The project appears to be at an early stage (Show HN typically indicates initial release). No official pricing is mentioned, so it's likely free to use under an open-source license (details not provided). Capabilities include proxying requests, adding reliability features (retries, circuit breaking), and emitting observability data. No public REST API or hosted service is apparent; users would self-host it. The exact technologies and integrations (e.g., with Prometheus, Grafana) are not specified but implied by the observability focus. Since no authentication or endpoints are exposed, this analysis relies on the provided description and general patterns of similar tools."
}
Execute

1/3 tests passed

TestEndpointStatusLatency
website_uptimeGET /200475ms
robots_txtGET /robots.txt404143ms
llms_txtGET /llms.txt404129ms
Interpret
```json
{
  "overall": 55,
  "dimensions": {
    "token_efficiency": 6.0,
    "first_try_success": 7.0,
    "response_parseability": 5.0,
    "error_clarity": 5.0,
    "doc_quality": 5.0,
    "auth_simplicity": 8.0,
    "latency": 8.0,
    "consistency": 6.0
  },
  "pricing_normalized": {
    "type": "free",
    "license": "open-source",
    "model": "self-hosted"
  },
  "issues": [
    "No llms.txt file - poor for AI agent discoverability",
    "No robots.txt - indicates incomplete infrastructure",
    "Open-source self-hosted project lacks clear hosted offering",
    "Scope unclear without docs on features",
    "No official pricing structure visible"
  ],
  "recommendations": [
    "Add llms.txt for AI-friendly documentation",
    "Publish detailed getting-started guides for agents",
    "Provide clear API response formats and schemas",
    "Add hosted options or deployment docs",
    "Add structured data exports and webhook support"
  ]
}
```

Agent Readiness

x402 Payments
Not supported
Streaming
No
Sandbox
None
Agent Auth
Unknown
SDKs
None listed
MCP Support
No

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