AI Crawler Access Check by Citant.ai

io.github.hamzawamiqhq/ai-crawler-checkVersion 1.1.0

Can ChatGPT, Claude and Perplexity crawlers reach a site? Real per-bot fetch, firewall/CDN blocks.

Status

Responds257 msNov 14, 2026, 14:52 UTCAnswered our handshake without sign-in.

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Data from the official MCP Registry, checked by run.zero. How we check

Streamable HTTP

https://check.citant.ai/mcp?src=registryResponds257 msNov 14, 2026, 14:52 UTC

No sign-in

claude mcp add --transport http ai-crawler-check 'https://check.citant.ai/mcp?src=registry'

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Settings > Connectors > Add custom connector
Name: ai-crawler-check
Remote MCP server URL: https://check.citant.ai/mcp?src=registry

{
  "mcpServers": {
    "ai-crawler-check": {
      "url": "https://check.citant.ai/mcp?src=registry"
    }
  }
}

code --add-mcp '{"name":"ai-crawler-check","type":"http","url":"https://check.citant.ai/mcp?src=registry"}'

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1 tools

Tools of AI Crawler Access Check by Citant.ai
	Description		Read-only	Idempotent	Open world
`check_ai_crawler_access`Checks whether AI crawlers (GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, PerplexityBot, Google-Extended and others) can actually reach a website. Goes beyond robots.txt: fetches the site as each crawler and detects firewall/CDN blocks (Cloudflare, Akamai, Imperva), challenge pages, noindex and llms.txt. Returns a 0-100 AI Access Score, a per-crawler verdict and the top issues with fixes. Takes 15-60 seconds.	Checks whether AI crawlers (GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, PerplexityBot, Google-Extended and others) can actually reach a website. Goes beyond robots.txt: fetches the site as each crawler and detects firewall/CDN blocks (Cloudflare, Akamai, Imperva), challenge pages, noindex and llms.txt. Returns a 0-100 AI Access Score, a per-crawler verdict and the top issues with fixes. Takes 15-60 seconds.	No	Yes	Yes	Yes

Registry status: Active
Published: Nov 12, 2026
Updated: Nov 12, 2026
Website: https://check.citant.ai/mcp-server⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Search and web SecuritySuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared