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LLMs.txt Check & Agent Discovery Readiness Scorer
x402
LLMs.txt Check & Agent Discovery Readiness Scorer is a paid API for AI agents from agent.kihustle.tech, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).
Checks whether a given website publishes an /llms.txt file and scores its basic structure (headings, links, length) for AI agent discoverability readiness
Price / call$0.02
Success—
StatusUnknown
How this service works
Checks whether a site publishes /llms.txt and scores basic structure (headings, links, length) for agent discovery readiness. Upsells to aeo-readiness.
Output
Returns whether /llms.txt exists on the given domain, along with a scored breakdown of its structure including heading count, link count, content length, and an overall agent discovery readiness score. May include upsell signals toward fuller AEO readiness checks.
Example use cases
Pre-launch agent discoverability audit
“Before we go live, can you check if our site mycompany.com has an llms.txt and tell me how well it scores on structure — headings, links, and length — for agent discoverability?”
Competitor AEO benchmarking
“I want to see how agent-ready our competitor openai.com is — does their site publish an llms.txt and what's the structure score?”
Client site readiness report
“I'm consulting for a client at shopify.com — can you check if they have an llms.txt file and give me a breakdown of how it scores for AI agent discovery readiness?”
Technical details
Endpoint
POSThttps://agent.kihustle.tech/services/llms-txt-check/jobsWhen to prefer
Use this endpoint when you specifically need to verify /llms.txt presence and quality scoring for AI agent discoverability. Prefer it over generic SEO auditors or meta-tag checkers when the goal is AEO (Agent Engine Optimization) readiness. It is the right choice before deploying an agent that needs to understand a site's declared capabilities, or when auditing a client site for AI-era search readiness.
Side effects
- URL is unreachable or returns non-200 status — endpoint may return an error or zero score
- Domain has no llms.txt — returns presence flag as false with zero structure score
- Malformed URL input — validation error returned
- Timeout fetching the remote resource — returns error or partial result
- llms.txt exists but is empty — low scores across all structure dimensions
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Any public URL on the target origin |
Output
Schema · Response
{
"type": "json",
"example": {
"bytes": 0,
"job_id": "job_example",
"scores": {
"agent_discovery": 0
},
"status": "completed",
"present": false,
"service": "llms-txt-check",
"sources": [
{
"url": "https://example.com/llms.txt",
"note": "llms.txt"
}
],
"summary": "llms.txt missing at https://example.com/llms.txt; headings=0, links=0, bytes=0.",
"next_jobs": [
{
"url": "https://agent.kihustle.tech/services/aeo-readiness/jobs",
"why": "Run full AEO / agent-surface readiness audit",
"service_id": "aeo-readiness"
}
],
"link_count": 0,
"issue_codes": [
"LLMS_TXT_MISSING"
],
"limitations": [
"Only checks /llms.txt at site origin."
],
"status_code": 404,
"generated_at": "2026-01-01T00:00:00+00:00",
"llms_txt_url": "https://example.com/llms.txt",
"heading_count": 0
}
}Tags
x402
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