Individual skill
llm-crawler-access-check
Check whether a website's robots.txt allows the AI crawlers that decide visibility in ChatGPT Search, Perplexity, Claude, Gemini, and Microsoft Copilot. Use when someone asks whether AI bots are blocked, whether to allow or block GPTBot, why a site never appears in AI answers, or wants a robots.txt review for AI crawlers. Reads only robots.txt, then returns a per-agent allow/block table, the exact rule responsible for each verdict, and the precise lines to change. Distinguishes training crawlers from the search crawlers that actually control citations.
plugins/all-skills/skills/llm-crawler-access-check/SKILL.md
Source commit 82ce2112b080810c6b72939201d6a53876116e12
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- No
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Not checked yet
- Last checked
- Nov 4, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
Install this skill
Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.
An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.
Repository context
- Repository stars (not skill ratings)
- 3,733
- Repository last updated
- Nov 6, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- claude Repository topic
- claude-code Repository topic
- subagents Repository topic
- commands Repository topic
- claude-code-commands Repository topic
- cli-tool Repository topic
- mcp Repository topic
- mcp-server Repository topic
- mcp-tools Repository topic
- claude-skills Repository topic
- engineering Derived category
Files and excerpt
File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.
Browse files
SKILL.mdcore · 6,094 bytes
Read excerpt
# AI crawler access check
One wrong line in `robots.txt` removes a site from AI answers completely, and no
amount of content work can compensate. This check takes under a minute and
should run before any other AI-visibility work.
## Scope
Read `https://<domain>/robots.txt` and nothing else. Do not crawl the site, do
not attempt to access disallowed paths, and do not bypass any access control.
This is a read of one public file.
## Procedure
