nowork-studio/notfair-plugin · seo/broken-link-checker/SKILL.md

broken-link-checker skillA

Name: broken-link-checker
Author: nowork-studio

broken-link-checker is agent-read markdown (skill) from nowork-studio/notfair-plugin: Scans a website to find broken links (404s, 500s). Crawls internal pages, identifies broken outbound links, and reports source pages for easy fixing. Use this when the user asks to "check for broken links", "find 404s", "audit my links", or "is my site healthy"..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version

mdr add nowork-studio/notfair-plugin/broken-link-checker@git:20260905.7b9d5d7

Exact content

mdr add nowork-studio/notfair-plugin/broken-link-checker@sha256:7d989df6bf24bb67

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

[![mdr](https://markdownregistry.com/badge/art_5oz7vcneocqtj6gz.svg)](https://markdownregistry.com/a/art_5oz7vcneocqtj6gz)

0 badge views in 30 days

Versions

version	committed	commit	size	audit
git:20260905.7b9d5d7 latest	2026-09-05	7b9d5d7	2,034 B	A	view · diff
git:20260426.3280358	2026-04-26	3280358	2,037 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Deterministic, no model, same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (2034 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

GitHub

nowork-studio/notfair-plugin · 3,558 stars · license MIT · pushed 2026-09-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_5oz7vcneocqtj6gz
GET https://markdownregistry.com/api/v1/resolve?ref=nowork-studio/notfair-plugin/broken-link-checker
GET https://markdownregistry.com/api/v1/blob/7d989df6bf24bb67a82c1738dcee8ee91419efc64b63358e0dfd80db7c1d8ef7