slack SKILL.md skillA
slack from hyperfx-ai/marketing-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hyperfx-ai/marketing-skills/slack@git:20261026.db79518Pins git:20261026.db79518 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hyperfx-ai/marketing-skills
- Path
skills/slack/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261026.db79518, committed Oct 26, 2026
- First version recorded
- Jul 5, 2026
- Size
- 8,891 bytes
- Repository stars
- 107
- License
- MIT
Slack messaging, file sharing, Block Kit formatting, and channel management. Use when the user wants to send Slack messages, post rich Block Kit layouts, share files, react, or manage channels and members.
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
# Slack Messaging
This skill provides comprehensive guidance for Slack messaging, file sharing, and formatting.
## Requirements
- **Hyper MCP installed and connected.** [https://app.hyperfx.ai/mcp](https://app.hyperfx.ai/mcp)
- **Slack integration** enabled at [https://app.hyperfx.ai/apps](https://app.hyperfx.ai/apps).
### How to run the tools in this skill
Every tool in this skill is named by its canonical tool name. Run it with the call your surface gives you:
| Surface | Find a tool | Run it |
| --- | --- | --- |
| Hyper chat | Call the tool by its name; `search_tools(queries=["<provider> <action>"])` shows its parameters | `<name>(...)` |
| MCP client (Claude, Cursor, Codex, ChatGPT) | `search("<what you want to do>")`, then `describe("<name>")` | `call_read("<name>", {...})`, `call_write` or `call_destructive`: the one that `describe` names in `call_with` |
| Hyper CLI | `hyperai search "<what you want to do>"`, then `hyperai describe <name>` | `hyperai call <name> --json '{...}'` |
…Read the whole file at its exact version.
How to install
mdr add hyperfx-ai/marketing-skills/slack@sha256:6170854c4c7f1563The line at the top of this page pins the label git:20261026.db79518, 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_m7foijpep4lnibfr)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 5, 2026 and Oct 26, 2026, about one every 28 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261026.db79518 latest | 2026-10-26 | db79518 | 8,891 B | A | view · diff |
| git:20261014.7c1dd65 | 2026-10-14 | 7c1dd65 | 8,620 B | A | view · diff |
| git:20260913.ec78ecf | 2026-09-13 | ec78ecf | 7,744 B | A | view · diff |
| git:20260706.e7fcf13 | 2026-07-06 | e7fcf13 | 7,130 B | A | view · diff |
| git:20260705.be41759 | 2026-07-05 | be41759 | 7,146 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 (8891 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
hyperfx-ai/marketing-skills · 107 stars · license MIT · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_m7foijpep4lnibfr GET https://markdownregistry.com/api/v1/resolve?ref=hyperfx-ai/marketing-skills/slack GET https://markdownregistry.com/api/v1/blob/6170854c4c7f1563510bc74c64091912efdb6f1c8c95eb664a6b280edad08e3e
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: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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