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slack

Slack messaging workflows through OpenClaw's message tool.

Skill by openclaw

IndexedMIT★ 392,925
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/openclaw-slack

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Slack messaging workflows through OpenClaw's message tool.

Use cases: productivity

Reviews

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/slack

What's inside

Skill name
slack
Description
Slack messaging workflows through OpenClaw's message tool.
License
MIT
Instructions
15 lines in SKILL.md · view on GitHub

Agent Skills spec issues

  • allowed-tools: must be a space-separated string

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Slack

Use the `message` tool with `channel: "slack"`. The tool schema lists the actions enabled for the current Slack account; do not assume an action that is not present.

## Workflow

- Prefer stable Slack IDs from context. Sends outside the current conversation use `channel:<id>` or `user:<id>` targets.
- Keep replies in the current thread unless the user asks for a top-level post. For another thread, pass its Slack timestamp as `threadId`; use the same timestamp as `messageId` for message-specific actions.
- Before editing, deleting, pinning, or reacting to an ambiguous message, read the conversation and resolve its exact ID.
- When multiple Slack accounts are configured, pass `accountId` rather than guessing.
- Confirm destructive deletes when the target or intent is unclear.

Slack formatting, mentions, and available actions are described automatically by the current `message` tool hints. Follow those hints instead of maintaining a second action catalog here.

From openclaw/openclaw, MIT.

More from openclaw/openclaw

Signals

Stars
392,925
Forks
82,585
Open issues
4,992
Last commit (this folder)
Sep 5, 2026 (1 month ago)
Last release
Oct 24, 2026 (5 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Repository
github.com/openclaw/openclaw
Website
openclaw.ai
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from openclaw

Cite this page

slack skill. Agent Mart. https://agentmart.dev/skills/openclaw-slack (last updated 2026-10-24)