CLAUDE.md@user/hooks/webfetch-blockA
CLAUDE.md@user/hooks/webfetch-block from bendrucker/claude is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.
mdr add bendrucker/claude/user/hooks/webfetch-block/CLAUDE.md@git:20260328.cb42066Pins git:20260328.cb42066 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 14 of 14 checks passed
- Kind
- CLAUDE.md file
- Repository
- bendrucker/claude
- Path
user/hooks/webfetch-block/CLAUDE.md- Versions recorded
- 2
- Latest version
- git:20260328.cb42066, committed Mar 28, 2026
- First version recorded
- Feb 1, 2026
- Size
- 435 bytes
- Repository stars
- 18
- License
- MIT
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# webfetch-block Catch-all hook for blocking WebFetch on URLs that won't return useful content. ## Scope 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.
Read the whole file at its exact version.
How to install
mdr add bendrucker/claude/user/hooks/webfetch-block/CLAUDE.md@sha256:f9b32e938d343afeThe line at the top of this page pins the label git:20260328.cb42066, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_glhcuz65cjdyyc6s)
7 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Feb 1, 2026 and Mar 28, 2026, about one every 56 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260328.cb42066 latest | 2026-03-28 | cb42066 | 435 B | A | view · diff |
| git:20260201.2f66d15 | 2026-02-01 | 2f66d15 | 405 B | A | view |
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (435 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
bendrucker/claude · 18 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_glhcuz65cjdyyc6s GET https://markdownregistry.com/api/v1/resolve?ref=bendrucker/claude/user/hooks/webfetch-block/CLAUDE.md GET https://markdownregistry.com/api/v1/blob/f9b32e938d343afe0a1b4fee94299157429333d9dc14799f3d773586b7f499df
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: what a CLAUDE.md file is · keeping AGENTS.md and CLAUDE.md in sync · which agent file does what.