Audits a website's readiness for AI search — AI crawler access, llms.txt and homepage metadata — and returns a score out of 100 with fixes.
What you can do
Check a domain's AI search readiness and get a score out of 100 with its band and suggested fixes
Inspect robots.txt access for 15 AI crawlers, including GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot and Google-Extended
Verify whether the site publishes an llms.txt file
Review homepage metadata: title and description lengths, canonical, language, h1 and JSON-LD types
When to use it
Useful when checking whether AI assistants and crawlers are allowed to read a site and can tell what it is, for example before or after SEO/AEO work, or when diagnosing why a page is poorly represented in AI answers.
Requirements
Remote streamable HTTP endpoint at pigfox.ai; no authentication, environment variables or headers declared. Pass a domain such as example.com. Results are cached for 10 minutes and new checks are limited to 6 per minute per client.
Before you install
The score only reflects whether AI tools may read the homepage and identify it; it does not predict rankings or citations. Requests are rate-limited, so repeated checks may return cached results.
Enable the server for the chats that should use its tools.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Use with an agent
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/ai.pigfox%2Fpigfox-ai/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.
Check whether a website is ready for AI search: per-crawler robots.txt access for GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot, Google-Extended and 10 more, llms.txt, the homepage's title and description lengths, canonical, language, h1 and JSON-LD types, a score out of 100, its band, and fixes with the points each is worth. Fetches only the homepage, robots.txt, llms.txt and a HEAD of llms-full.txt.
Parameterssiterequired
Version history
1
v1.0.0LatestNov 8, 2026
Score
72%
72% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Publish an icon in the registry entry.
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
LicenseNot applicable
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.