Prowl
57/100
prowl
Benchmarked Oct 07, 2026

Silex

Silex is an online tool for visually creating static sites with dynamic data. With the free/libre spirit of internet, together.

developerdataapi platform_profile
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Score Breakdown

Latency10/10
Token Efficiency7/10
Consistency6/10
Auth Simplicity6/10
First-Try Success6/10
Documentation5/10
Error Clarity4/10
Parseability4/10

Benchmark Analysis Log

Full LLM thinking from the 4-phase benchmark pipeline.

Analyze
{
  "service_type": "platform",
  "base_url": "https://www.silex.me",
  "auth_method": "none",
  "auth_config": {},
  "endpoints": [],
  "pricing_model": {
    "type": "free",
    "details": {
      "note": "Silex is free and open-source software. It can be self-hosted or used via the official online instance without cost. There is no public paid tier for the core product, though hosting services may charge for related infrastructure."
    }
  },
  "rate_limits": {},
  "capabilities": [
    "Visual drag-and-drop website builder",
    "Static site generation",
    "Dynamic data integration via external APIs",
    "Export to static HTML/CSS/JS",
    "Open-source and self-hostable",
    "Plugin/extension system",
    "Collaborative editing (with appropriate setup)",
    "No-code/low-code web design",
    "Data binding to JSON/REST endpoints",
    "Free to use"
  ],
  "raw_analysis": "Silex (https://www.silex.me) is a free/libre open-source web-based tool for visually designing and building static websites that can incorporate dynamic data. It targets designers, developers, and content creators who want a no-code visual editor while retaining full control over the generated code. The platform is mature, having been in development for several years with an active community. It is built as a web application that runs entirely in the browser and can be self-hosted or accessed via the official instance. While it does not expose a public REST API for external programmatic control, it can consume external APIs to fetch dynamic data and render it into static pages. Integration capabilities focus on data sources (JSON, REST APIs) and the generated site can be deployed anywhere. There is no commercial pricing model; it is free software under the GNU AGPLv3 license. Authentication is not required to use the editor on the public instance, but self-hosted instances may implement their own auth. Rate limits are not applicable. Overall, Silex is a niche but capable platform for creating data-driven static websites without coding, emphasizing user freedom and collaboration."
}
Execute

1/3 tests passed

TestEndpointStatusLatency
website_uptimeGET /200345ms
robots_txtGET /robots.txt40498ms
llms_txtGET /llms.txt40472ms
Interpret
```json
{
  "overall": 52,
  "dimensions": {
    "token_efficiency": 7.0,
    "first_try_success": 5.5,
    "response_parseability": 4.0,
    "error_clarity": 4.5,
    "doc_quality": 5.0,
    "auth_simplicity": 6.5,
    "latency": 9.5,
    "consistency": 6.0
  },
  "pricing_normalized": {
    "model": "free_open_source",
    "self_hostable": true,
    "core_cost_usd": 0,
    "paid_tier": false,
    "note": "Free/open-source; optional paid hosting for infrastructure"
  },
  "issues": [
    "No robots.txt (404) — crawlers/agents get no crawling guidance",
    "No llms.txt (404) — no machine-readable platform summary for AI agents",
    "No first-class public API for agents; core value is a visual drag-and-drop editor, which is inherently hard for agents to drive",
    "Missing security headers on main site response (has_security_headers: false on 200 response)",
    "Response is a rendered SPA/static HTML with hashed asset paths — limited structured data for agent parsing",
    "Data integration depends on external APIs/JSON endpoints rather than a native structured data layer"
  ],
  "recommendations": [
    "Publish a robots.txt and an llms.txt describing capabilities, endpoints, and getting-started steps for agents",
    "Expose a documented REST/JSON API or CLI for programmatic site creation, export, and data binding so agents can act without a GUI",
    "Add a 'Sign in with Notlogin' or magic-link / token-based auth flow for agent onboarding",
    "Add security headers (CSP, HSTS, X-Content-Type-Options) to the main site and status endpoints",
    "Provide structured machine-readable docs (OpenAPI spec, JSON schema for data binding) and a status/uptime page",
    "Document limitations and requirements (browser-based editing, self-hosting prerequisites, plugin compatibility) explicitly in help docs"
  ]
}
```

Agent Readiness

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

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