slack skillA
slack is agent-read markdown (skill) from xaiht/tlamatini: Post messages, read channels, and manage threads via Slack Web API..
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 xaiht/tlamatini/slack@git:20260629.fe782dcmdr add xaiht/tlamatini/slack@sha256:5ca3bdb4f1d20af1Pin 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_t6jbhoavmip7qjte)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260629.fe782dc latest | 2026-06-29 | fe782dc | 2,040 B | A | view · diff |
| git:20260430.e50709e | 2026-04-30 | e50709e | 1,330 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 (2040 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
xaiht/tlamatini · 16 stars · license MIT · pushed 2026-09-16 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_t6jbhoavmip7qjte GET https://markdownregistry.com/api/v1/resolve?ref=xaiht/tlamatini/slack GET https://markdownregistry.com/api/v1/blob/5ca3bdb4f1d20af160fcf1bd76b14b8fc8566a2544bb5e4d3768e7b2aea7a13f
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.