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Rattlesnakes By Mail: AI Crawler Field Guide

Part ofRattlesnakes By Mail: AI Crawler Field GuideMCP server

Rattlesnakes By Mail is a public record of dated, sourced claims about AI crawlers and AI agents, including GPTBot, ClaudeBot, PerplexityBot, Googlebot, and Applebot. Each claim carries a verbatim quote from vendor documentation, a publication date, and an evidence URL. Five MCP tools cover crawler lookup, user agent identification, change history since a given date, free-text question matching against published claims, and token-gated correction notes.

First seen 2 Oct 2026. Evidence as of 19 Oct 2026.

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Source listings
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Recorded changes
Since first seen

Tools

No tool list captured yet.

Change history

No changes since the first observation. The first snapshot is the baseline.

Source listings
SourceListingFirst seenLast seenVersions
Smitheryrattlesnakesbymail/ai-crawler-claims2 Oct 202619 Oct 20261