CLAUDE.md@user/hooks/webfetch-block ยท diff

git:20260201.2f66d15 to git:20260328.cb42066

5 added, 4 removed. Audit A to A.

# webfetch-block
- Catch-all hook for blocking WebFetch on authenticated services without dedicated plugins.
+ Catch-all hook for blocking WebFetch on URLs that won't return useful content.
## Scope
- Only add domains here when:
- - The service requires authentication for useful content
- - No plugin exists that provides authenticated access (via MCP or CLI)
+ Add patterns here when:
+ - The service requires authentication and no plugin provides access (via MCP or CLI)
+ - The domain doesn't exist (hallucinated URLs)
+ - The site blocks bot/automated requests
Services with plugins (GitHub, GitLab, Linear) handle their own WebFetch blocking and provide specific guidance for their tools.