video-toolkit skillA
video-toolkit is agent-read markdown (skill) from chainlesschain/chainlesschain: Video operations - info, thumbnails, extract audio, compress, clip, convert.
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 chainlesschain/chainlesschain/video-toolkit@v1.0.0mdr add chainlesschain/chainlesschain/video-toolkit@sha256:42c54539004c0801Pin 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_fnpjpenn5jrizi47)
0 badge views in 30 days
Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-08-28 | 44248c7 | 2,078 B | A | view · diff |
| v1.0.0 | 2026-08-28 | 31d5cfc | 2,061 B | A | view · diff |
| v1.0.0 | 2026-08-28 | c29953e | 2,059 B | A | view · diff |
| v1.0.0 | 2026-06-03 | 3b0b2dc | 1,938 B | A | 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 (2078 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
chainlesschain/chainlesschain · 11 stars · license NOASSERTION · pushed 2026-09-18 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fnpjpenn5jrizi47 GET https://markdownregistry.com/api/v1/resolve?ref=chainlesschain/chainlesschain/video-toolkit GET https://markdownregistry.com/api/v1/blob/42c54539004c08016ec5f5d8c440ab4c030e2401dc516e9b5e107b9c817a76d3
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.