Is a site ready for AI agents? Scores llms.txt, OpenAPI, AI-crawler rules, sitem...

{ "method": "GET", "queryParams": { "url": "https://docs.stripe.com/" }, "type": "http" }

{ "example": { "aiCrawlers": { "CCBot": true, "ClaudeBot": true, "GPTBot": true, "Google-Extended": true, "OAI-SearchBot": true, "PerplexityBot": true }, "asOf": "2026-10-22T16:54:05.853Z", "blockedAiCrawlers": [], "degraded": false, "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.", "files": { "agentCard": { "present": false, "valid": false }, "llmsTxt": { "bytes": 97579, "hasSummary": false, "links": 527, "present": true, "problems": [ "No blockquote summary (a > line) under the title." ], "sections": 27, "title": "Stripe Documentation", "valid": true }, "mcpCard": { "present": false, "triedPaths": [ "/.well-known/mcp.json" ], "valid": false }, "openapi": { "present": false, "valid": false }, "sitemap": { "entries": 4968, "kind": "urlset" }, "x402Manifest": { "present": false, "valid": false } }, "fixes": [ { "area": "openapi", "fix": "Publish /openapi.json describing your API so agents can call it without guessing.", "pointsLost": 20, "severity": "HIGH" }, { "area": "callable-discovery", "fix": "Publish at least one machine-callable discovery file: /.well-known/x402, an A2A agent card, or an MCP server card.", "pointsLost": 10, "severity": "MEDIUM" } ], "grade": "C", "notChecked": [ "whether any specific agent can actually use the site", "JavaScript-rendered content", "…4 more" ], "origin": "https://docs.stripe.com", "page": { "hsts": true, "httpStatus": 200, "https": true, "jsonLdBlocks": 0, "noindex": false, "words": 1506 }, "reasons": [ "HIGH openapi: Publish /openapi.json describing your API so agents can call it without guessing.", "MEDIUM callable-discovery: Publish at least one machine-callable discovery file: /.well-known/x402, an A2A agent card, or an MCP server card.", "…1 more" ], "score": 65, "source": "live GETs of the site's page and discovery files", "sourceUrl": "https://llmstxt.org", "summary": "https://docs.stripe.com scores 65/100 for AI-agent readiness (grade C); 3 fixes listed.", "url": "https://docs.stripe.com/", "verdict": "READY_GRADE_C" }, "type": "json" }