Agent-Readiness Grade

Agent-Readiness Grade / asn-lookup.underscoredone.com

D

asn-lookup.underscoredone.com

6/12 · 50% (scaled from 5 measurable areas)

Graded 2026-09-30 17:05 UTC in 0.2s · JSON · re-grade now

Top fixes

  1. Structured data (+2 points): add a JSON-LD block (Organization or WebSite, plus Product, FAQPage or Article where relevant); add og:title and og:description so answer engines describe you accurately. How to fix
  2. MCP census entry (+2 points): Expose a Streamable HTTP MCP endpoint at /mcp (or a paid x402 route) so agents can call you, not just read you. How to fix
  3. Machine-readable surfaces (+1 point): Publish /llms.txt (a short Markdown guide to your key pages); /sitemap.xml. How to fix

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

asn-lookup.underscoredone.com is graded D. The $49 AI Visibility Full Report turns the 2 failing checks above (structured data, machine-readable surfaces) into a prioritized, specific fix list for asn-lookup.underscoredone.com, 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, 1.2 KB, 0 user-agent groups
  • Unmentioned (allowed by default): GPTBot, ClaudeBot, OAI-SearchBot, PerplexityBot, Google-Extended, Amazonbot, CCBot, Bytespider

Fix: Name the AI crawlers you allow explicitly so your policy survives a future change to the "User-agent: *" group.

Machine-readable surfaces

1/2 · warn

1 of 7 surfaces present (/openapi.json)

  • /llms.txt: HTTP 404
  • /sitemap.xml: HTTP 404
  • /.well-known/x402: HTTP 404
  • /.well-known/agent-card.json: HTTP 404
  • /.well-known/mcp-registry-auth: HTTP 404
  • /openapi.json: HTTP 200, valid JSON (OpenAPI 3.1.0)
  • /ai.txt: HTTP 404

Fix: Publish /llms.txt (a short Markdown guide to your key pages); /sitemap.xml.

Readable without JavaScript

2/2 · pass

Home page is readable

  • GET https://asn-lookup.underscoredone.com/ -> HTTP 200 after 1 redirect (final: https://underscoredone.com/asn_lookup/), text/html, 15 KB
  • 1,815 characters of visible text with scripts, styles and tags removed; <title>: "ASN Lookup — _done"
  • 1 external script, 1 inline; <noscript> absent
  • first words: "_done Contact ← All APIs asn lookup ASN Lookup API Finds the network owner and details behind an IP address or ASN Given an internet address..."

Fix: Nothing to fix here.

Structured data

0/2 · fail

No JSON-LD, Open Graph incomplete

  • 0 JSON-LD blocks
  • Open Graph: no og:title; no og:description
  • meta description: present

Fix: add a JSON-LD block (Organization or WebSite, plus Product, FAQPage or Article where relevant); add og:title and og:description so answer engines describe you accurately.

MCP census entry (index.agentexchange.work)

0/2 · fail

Not selling to agents: no census entry, no /mcp endpoint

  • 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 404: no MCP endpoint at the root

Fix: Expose a Streamable HTTP MCP endpoint at /mcp (or a paid x402 route) so agents can call you, not just read you.

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

https://grade.agentexchange.work/grade?url=asn-lookup.underscoredone.com

Public profile with grade history and an embeddable badge: https://grade.agentexchange.work/site/asn-lookup.underscoredone.com (badge: https://grade.agentexchange.work/badge/asn-lookup.underscoredone.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 asn-lookup.underscoredone.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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