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AIScan Agent Files Checker
x402
AIScan Agent Files Checker is a paid API for AI agents from api.getaiscan.app, paid per call via x402, $0.07/call, status unknown (last checked 2026-09-15).
Checks a website's agent-related files (e.g. llms.txt, agents.json, MCP manifest) to assess its MCP Readiness and agent discoverability
Price / call$0.07
Success—
StatusUnknown
How this service works
AIScan audits any website for AI visibility in 60 seconds. 4 scores: AEO, GEO, Agent Readiness, MCP Readiness. Plus Brand Visibility: how often AI actually names your brand. The only scanner with MCP Readiness.
Output
Returns the capability that was executed along with the analyzed site URL and payment settlement info; the core result indicates whether agent-related files (e.g. llms.txt, MCP manifest) were found on the target website
Example use cases
Example prompt
“Can you check whether https://stripe.com has the right agent files set up — like llms.txt or an MCP manifest — so I know if it's ready for AI agent discovery?”
Technical details
Endpoint
POSThttps://api.getaiscan.app/api/agent/check_agent_filesWhen to prefer
Use this endpoint when you specifically need to check whether a website has published agent-discovery files such as llms.txt, agents.json, or MCP manifests — i.e. its 'MCP Readiness' sub-score. It is one focused check within the broader AIScan suite, ideal when you only need the agent file presence result rather than a full multi-score AI visibility audit.
Side effects
- Invalid or malformed URL returns validation error
- Target website is unreachable or returns 5xx — scan may fail or return incomplete result
- Website blocks crawlers and agent file fetches cannot complete
- Response schema is minimal and may not include detailed file-level breakdown beyond the capability string
Input
{
"url": "https://example.com"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| urlrequired | string | Full URL of the website to analyze, e.g. https://example.com |
Output
{
"fix": "Publish /openapi.json describing your API so agents can discover endpoints",
"payment": {
"tx": "0x009e7aa5c6112c0dcefceb849ecd64059f705397015bb210fba371ae64b0d7a0",
"flow": "cdp_facilitator",
"amount": 0.07,
"settled": true,
"currency": "USDC",
"x402Version": 2
},
"capability": "check_agent_files",
"openapi_json": false,
"x402_headers": false,
"ai_plugin_json": false
}Schema · Response
| Field | Type | Description |
|---|---|---|
| url | string | Analyzed site URL |
| payment | object | Payment settlement info |
| capabilityrequired | string | Capability that was executed |
Tags
x402
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