Agent-Readiness Grade

Agent-Readiness Grade / petlibro.com

C

petlibro.com

8/12 · 67% (scaled from 4 measurable areas)

Graded 2026-10-11 07:52 UTC in 1.9s · JSON · re-grade now

Top fixes

  1. Readable without JavaScript (+2 points): Your edge serves a challenge or error to non-browser fetchers; allowlist the AI crawlers you want (at least for the home page) or serve them a static version. How to fix
  2. MCP census entry (+1 point): Publish /.well-known/x402 with your paid routes so payment indexers can list you. How to fix

Ordered by points recoverable. Each area: 2/2 pass, 1/2 warn, 0/2 fail.

petlibro.com is graded C. The $49 AI Visibility Full Report shows what AI assistants say about petlibro.com's brand, with fixes for crawler access, llms.txt and schema, and tests 8 real buyer questions across ChatGPT-class models to show what AI answers say about you today.

Get the full report — $49 Stripe checkout asks for your brand name and category; the report is ready about 60 seconds after payment. Legal notices and the MCP census entry are not in this report (free: Compliance Desk check, census claim).

Crawler access (robots.txt)

2/2 · pass

8 of 8 AI crawlers may read the site, 0 disallowed

  • GET /robots.txt -> HTTP 200, 6.5 KB, 9 user-agent groups
  • Allowed: GPTBot (via *) (59 path rules), ClaudeBot (via *) (59 path rules), OAI-SearchBot (via *) (59 path rules), PerplexityBot (via *) (59 path rules), Google-Extended (via *) (59 path rules), Amazonbot (via *) (59 path rules), CCBot (via *) (59 path rules), Bytespider (via *) (59 path rules)
  • Sitemap declared: https://petlibro.com/sitemap.xml, https://petlibro.com/sitemap.xml, https://petlibro.com/sitemap.xml

Fix: Nothing to fix here.

Machine-readable surfaces

2/2 · pass

2 of 7 surfaces present (/llms.txt, /sitemap.xml)

  • /llms.txt: HTTP 200, 4.4 KB of text
  • /sitemap.xml: HTTP 200, sitemap index (1.8 KB)
  • /.well-known/x402: HTTP 404
  • /.well-known/agent-card.json: HTTP 404
  • /.well-known/mcp-registry-auth: HTTP 404
  • /openapi.json: HTTP 404
  • /ai.txt: HTTP 429 (the site rate-limited our fetch, even after a retry)

Fix: Publish one agent surface: /openapi.json, /.well-known/agent-card.json, or /.well-known/x402 if you sell to agents.

Readable without JavaScript

0/2 · fail

Home page is not available to a plain fetch (HTTP 429)

  • GET https://petlibro.com/ -> HTTP 429, text/html, 1.5 KB
  • <title>: "Too many requests"

Fix: Your edge serves a challenge or error to non-browser fetchers; allowlist the AI crawlers you want (at least for the home page) or serve them a static version.

Structured data

not measured

Home page returned HTTP 429; structured data not measurable

  • GET https://petlibro.com/ -> HTTP 429, text/html

Fix: Let non-browser fetchers reach the home page first.

MCP census entry (index.agentexchange.work)

1/2 · warn

Exposes /mcp but is not in the census

  • census unavailable (refused index.agentexchange.work: hosts on agentexchange.work cannot be graded from inside the same Cloudflare zone; every check would time )
  • GET /mcp -> HTTP 429 (application/json): an endpoint answers
  • Index MCP probe record: refused index.agentexchange.work: hosts on agentexchange.work cannot be graded from inside the same Cloudflare zone; every check would time

Fix: Publish /.well-known/x402 with your paid routes so payment indexers can list you.

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Permanent link; it re-grades the site live when opened:

https://grade.agentexchange.work/grade?url=petlibro.com

Public profile with grade history and an embeddable badge: https://grade.agentexchange.work/site/petlibro.com (badge: https://grade.agentexchange.work/badge/petlibro.com.svg).

$49 AI Visibility Full Report

This grade is free and automated. The paid next step is the $49 AI Visibility Full Report (which brands a representative AI model, standing in for ChatGPT-class assistants, names when buyers ask about your category, with a prioritized fix list) from aivisibility.agentexchange.work, run for petlibro.com. It includes:

Get the Full Report — $49 Stripe checkout asks for your brand name and category; the report is ready about 60 seconds after payment. Legal notices and the MCP census entry are not in this report (free: Compliance Desk check, census claim).

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