# Footer Semantics Repair Plan

> Footer Semantics Repair Plan 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 public evidence from a target URL and evaluates its footer semantics, returning an observation, threshold verdict, evidence source, limitations, and a specific repair action.

## Facts

- Endpoint: POST https://agentreadiness.halowerk.com/v1/footer-semantics-repair?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/footer-semantics-repair-plan-36637932
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QaQEZhVSCcx8sdaTLZhQg

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 footer-semantics-repair-plan-36637932 -d '<json body>'
```

Example prompt: Can you check the footer semantics on https://example.com and give me a repair plan — I want to know what's wrong and exactly how to fix it so AI agents can properly understand my site's footer.

## When to prefer this

Choose this endpoint when you need a passive, read-only audit of a website's footer HTML semantics specifically for AI agent readiness or web standards compliance. It is ideal when you want an actionable repair plan rather than just a raw score, and when you cannot or should not interact with the site (no login, no form submission, no load testing). Prefer this over generic HTML validators when the goal is agent-readability and structured verdict output.

## Known failure modes

- Target URL is unreachable or returns a non-200 status — evaluation cannot proceed
- Target URL requires authentication — passive check cannot access login-gated content
- Footer content is rendered only via JavaScript and not present in static HTML — evidence may be incomplete
- Malformed or excessively long target URL rejected with validation error
- Rate limiting or upstream fetch timeout causes incomplete evidence retrieval

## How this service works

Footer semantics repair plan 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 evaluation including: the observed footer semantic state of the target URL, the evaluation threshold, a pass/fail verdict, the exact public evidence source used, any limitations of the passive check, and a mode-specific repair action to remediate identified issues.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "target": {
   "type": "string",
   "maxLength": 2048,
   "minLength": 3,
   "description": "Public HTTP(S) URL or domain to inspect. A bare domain is normalized to HTTPS."
  },
  "context": {
   "type": "object",
   "description": "Optional non-secret correlation labels returned unchanged only in the request lifecycle.",
   "maxProperties": 12,
   "additionalProperties": {
    "type": [
     "string",
     "number",
     "boolean",
     "null"
    ]
   }
  },
  "baseline": {
   "type": [
    "object",
    "null"
   ],
   "description": "Optional baseline returned by a previous snapshot call.",
   "additionalProperties": true
  },
  "compare_url": {
   "type": "string",
   "maxLength": 2048,
   "minLength": 3,
   "description": "Optional public comparison URL. Used by change and monitoring services."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/footer-semantics-repair-plan-36637932/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentreadiness.halowerk.com](https://www.zero.xyz/host/agentreadiness.halowerk.com/llms.txt)