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agentreadiness.halowerk.com – llms.txt Substantive Audit
x402
agentreadiness.halowerk.com – llms.txt Substantive Audit is a paid API for AI agents from agentreadiness.halowerk.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-14).
Fetches and evaluates a target site's llms.txt file for substantive compliance, returning a verdict, evidence source, observations, thresholds, limitations, and recommended action.
Price / call$0.001
Success—
StatusUnknown
How this service works
Substantive llms.txt audit fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.
Output
Returns a structured result containing: an observation describing what was found, the threshold being evaluated against, a pass/fail/warning verdict, the exact evidence source URL, any limitations of the check, and a mode-specific recommended action. The check is passive — no login, payload injection, form submission, or load testing is performed.
Example use cases
Pre-launch AI readiness check
“Before we go live, can you audit llms.txt on https://mybrand.com and give me the verdict — does it pass the substantive check, and what exactly did you find as evidence?”
Competitor llms.txt benchmarking
“I want to know whether https://competitor.ai has a substantive llms.txt — run the audit and tell me the verdict, any limitations found, and the recommended action.”
Ongoing compliance monitoring
“Compare the current llms.txt on https://docs.myproduct.io against our baseline snapshot and tell me if anything has changed that would affect the substantive audit verdict.”
Technical details
Endpoint
POSThttps://agentreadiness.halowerk.com/v1/llms-substantive-audit?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a substantive, evidence-backed verdict on whether a site's llms.txt file meets the documented standard — as opposed to merely checking its existence or repairability. It is the right choice when you want both a verdict and the underlying evidence source, especially for compliance reporting or before publishing AI-accessible content.
Side effects
- Target URL is unreachable or returns non-2xx response, resulting in inability to fetch evidence
- llms.txt file is absent or malformed, yielding a fail verdict with noted limitations
- Domain normalization may silently redirect to unexpected page
- Rate limits or paywalls on the target may block evidence retrieval
- Baseline comparison fails if supplied baseline schema does not match current format
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| target | string | Public HTTP(S) URL or domain to inspect. A bare domain is normalized to HTTPS. |
| context | object | Optional non-secret correlation labels returned unchanged only in the request lifecycle. |
| baseline | — | Optional baseline returned by a previous snapshot call. |
| compare_url | string | Optional public comparison URL. Used by change and monitoring services. |
Tags
x402
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