# ONE PERCENT — Site Audit Tool

> ONE PERCENT — Site Audit Tool is a paid API for AI agents from one-percent-agent-tip.middletontanne137269.chatgpt.site, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Audits a website's AI-agent readiness by checking for llms.txt, agents.txt, OpenAPI specs, sitemaps, HTTPS, structured data, and other agent-accessibility signals, returning a scored report with findings and recommendations.

## Facts

- Endpoint: POST https://one-percent-agent-tip.middletontanne137269.chatgpt.site/api/tools/site-audit
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/one-percent-site-audit-tool-15baef90
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Razyuk3DQpPNMmBd840Xq

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability one-percent-site-audit-tool-15baef90 -d '<json body>'
```

Example prompt: Can you audit https://mystore.com for AI agent readiness — I want to know the score, which files like llms.txt or agents.txt are missing, and what I should fix first?

## When to prefer this

Choose this endpoint when you need a structured, scored, multi-signal audit of a website's AI agent discoverability and readiness — specifically checking for the presence and validity of llms.txt, agents.txt, OpenAPI specs, agent manifests, sitemaps, and structured data all in one call. Prefer this over manual HTTP checks or generic site crawlers when you want an opinionated readiness score and a prioritized list of recommendations tailored to AI agent accessibility standards.

## Known failure modes

- Target URL is unreachable or returns a non-200 status, resulting in reachable:false and empty check results
- Invalid or malformed URL input causes a validation error
- Target site blocks the auditor's user-agent, leading to misleading check results
- Timeout on slow sites may cause incomplete checks
- OpenAPI spec found but invalid JSON/YAML results in valid:false without full schema analysis

## How this service works

Two one-cent agent tools and one free budget utility, available over ordinary HTTP.

## Output

Returns a JSON object with an integer readiness score (0–100), a detailed breakdown of checks (llms.txt, agents.txt, HTTPS, title, robots.txt, OpenAPI validity and completeness, sitemap, redirects, structured data, agent manifest, consistency checks), a status label (e.g. 'ready'), a list of specific findings (e.g. 'missing_agents_txt'), actionable recommendations, measured latency in milliseconds, reachability and HTTP status, the final resolved URL, and a timestamp.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "tool": "site-audit",
  "result": {
   "score": 85,
   "checks": {
    "llms": {
     "found": true,
     "status": 200
    },
    "https": true,
    "title": true,
    "agents": {
     "found": false,
     "status": 404
    },
    "robots": {
     "found": true,
     "status": 200
    },
    "openapi": {
     "found": true,
     "valid": true,
     "status": 200,
     "hasGuidance": true,
     "paidOperations": 2,
     "schemasComplete": true
    },
    "sitemap": {
     "found": true,
     "status": 200
    },
    "redirects": 0,
    "consistency": {
     "openapiServerMatches": true,
     "manifestOriginMatches": true
    },
    "contentType": "text/html",
    "description": true,
    "agentManifest": {
     "found": true,
     "valid": true,
     "status": 200
    },
    "structuredData": true,
    "wellKnownAgentManifest": {
     "found": true,
     "valid": true,
     "status": 200
    }
   },
   "status": "ready",
   "finalUrl": "https://example.com/",
   "findings": [
    "missing_agents_txt"
   ],
   "latencyMs": 184,
   "reachable": true,
   "httpStatus": 200,
   "recommendations": [
    "Publish agents.txt at the audited base path."
   ]
  },
  "source": "direct",
  "warnings": [],
  "checkedAt": "2026-08-08T00:00:00.000Z",
  "schemaVersion": "1"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/one-percent-site-audit-tool-15baef90/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from one-percent-agent-tip.middletontanne137269.chatgpt.site](https://www.zero.xyz/host/one-percent-agent-tip.middletontanne137269.chatgpt.site/llms.txt)