Official MCP RegistryListed
Siteiz
Check which AI crawlers a site allows and see pages the way AI crawlers do. Free, read-only.
First seen 3 Oct 2026. Evidence as of 5 Oct 2026.
4
Tools
From an anonymous probe
1
Source listings
Each with its own history
1
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| check_ai_crawlers | Reads a website's robots.txt and reports, for 11 AI crawlers (GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, Claude-SearchBot, PerplexityBot, Google-Extended, Applebot-Extended, Meta-ExternalAgent, CCBot, Bytespider), whether each may reach the given page. Separates AI search crawlers (decide if the site appears in ChatGPT, Claude and Perplexity answers) from training crawlers. Also reports llms.txt and declared sitemaps. | Read-only |
| explain_ai_crawler | Explains what an AI crawler user agent does (operator, purpose, and what blocking it in robots.txt changes). Pass a name such as GPTBot or OAI-SearchBot, or omit it to list all crawlers Siteiz tracks. | Read-only |
| get_ai_visibility_report | Returns a published, dated Siteiz AI visibility report for a well-known company's homepage (score, grade, pillar scores, top issues). Omit the company to list all published reports. | Read-only |
| view_page_as_ai_crawler | Fetches one page the way most AI crawlers do (plain HTTP, no JavaScript) and reports what they actually receive: title, meta description, canonical, H1, heading count, structured data types, visible word count, token reading cost, and a text preview. Use it to check whether content is visible to AI without JavaScript. | Read-only |
Change history
- Listed (registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | com.siteiz/siteiz | 3 Oct 2026 | 5 Oct 2026 | 1 |