link-check skillA
link-check is agent-read markdown (skill) from jmagly/aiwg: Verify @file references in AIWG skills and agents against the linking contract — per-file or corpus-wide, with optional auto-fix.
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
mdr add jmagly/aiwg/link-check@git:20260430.89074a2mdr add jmagly/aiwg/link-check@sha256:626adbdbef46c754Pin 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.
[](https://markdownregistry.com/a/art_itiuqqvusivtuq3u)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260430.89074a2 latest | 2026-04-30 | 89074a2 | 6,300 B | A | view · diff |
| git:20260404.f8108b9 | 2026-04-04 | f8108b9 | 6,283 B | B | view · diff |
| git:20260402.c9fe183 | 2026-04-02 | c9fe183 | 6,267 B | B | view · diff |
| git:20260401.8e83c60 | 2026-04-01 | 8e83c60 | 6,300 B | B | view · diff |
| git:20260401.99afdff | 2026-04-01 | 99afdff | 6,363 B | B | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6300 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
jmagly/aiwg · 211 stars · license MIT · pushed 2026-09-18 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_itiuqqvusivtuq3u GET https://markdownregistry.com/api/v1/resolve?ref=jmagly/aiwg/link-check GET https://markdownregistry.com/api/v1/blob/626adbdbef46c7544ec41f877b71f5f4787cdc4ec1ba73bc3e2c5a7780693e89
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.