slack-assistant skillA
slack-assistant is agent-read markdown (skill) from ulises-jeremias/agent-toolkit: Interact with Slack workspaces for reading channels/messages, sending messages, adding reactions,.
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.
What the file says
# Slack Assistant (`slackcli`) Use the `slackcli` CLI (from [shaharia-lab/slackcli](https://github.com/shaharia-lab/slackcli)) for Slack **workspace automation**: reading messages, sending messages, reactions, and canvases. > **Important:** This is NOT the official Slack Developer CLI (`slack`/`slack-dev`). > Use the `slack-cli` skill for Slack app development workflows. ## Default Workspaces | Context | Workspace | |---|---| | | `` (.slack.com) | Use `--workspace=<name-or-id>` to target a specific workspace. Without `--workspace`, the default workspace set via `slackcli auth set-default` is used. ## When to Use - User asks "what's in #channel-name" or "check the Slack channel" - User wants to send a message or reply to a thread - User asks about Slack canvases - User wants to add a reaction to a message - Workspace is .slack.com (or whichever workspace the user indicates) ## Authentication ```bash # List authenticated workspaces slackcli auth list # Login with a bot/user token (run once per workspace) slackcli auth login --token=<your-bot-token> --workspace-name="My Team" # Login with browser session tokens (no Slack app needed) …
Read the whole file at its exact version.
How to install
mdr add ulises-jeremias/agent-toolkit/slack-assistant@v1.0mdr add ulises-jeremias/agent-toolkit/slack-assistant@sha256:ca78bf35e508a60fPin 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_zc5lyjcnwfgawsd2)
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Versions
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 (4274 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
ulises-jeremias/agent-toolkit · 18 stars · license MIT · pushed 2026-09-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zc5lyjcnwfgawsd2 GET https://markdownregistry.com/api/v1/resolve?ref=ulises-jeremias/agent-toolkit/slack-assistant GET https://markdownregistry.com/api/v1/blob/ca78bf35e508a60f3023626497356edb6666be0cacb6e3c44b76fa41bdd00248
Your agent 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.