slack

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Use when you need to control Slack from OpenClaw via the slack tool, including reacting to messages or pinning/unpinning items in Slack channels or DMs.

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NPX Install

npx skill4agent add steipete/clawdis slack

Slack Actions

Overview

Use
slack
to react, manage pins, send/edit/delete messages, and fetch member info. The tool uses the bot token configured for OpenClaw.

Inputs to collect

  • channelId
    and
    messageId
    (Slack message timestamp, e.g.
    1712023032.1234
    ).
  • For reactions, an
    emoji
    (Unicode or
    :name:
    ).
  • For message sends, a
    to
    target (
    channel:<id>
    or
    user:<id>
    ) and
    content
    .
Message context lines include
slack message id
and
channel
fields you can reuse directly.

Actions

Action groups

Action groupDefaultNotes
reactionsenabledReact + list reactions
messagesenabledRead/send/edit/delete
pinsenabledPin/unpin/list
memberInfoenabledMember info
emojiListenabledCustom emoji list

React to a message

json
{
  "action": "react",
  "channelId": "C123",
  "messageId": "1712023032.1234",
  "emoji": "✅"
}

List reactions

json
{
  "action": "reactions",
  "channelId": "C123",
  "messageId": "1712023032.1234"
}

Send a message

json
{
  "action": "sendMessage",
  "to": "channel:C123",
  "content": "Hello from OpenClaw"
}

Edit a message

json
{
  "action": "editMessage",
  "channelId": "C123",
  "messageId": "1712023032.1234",
  "content": "Updated text"
}

Delete a message

json
{
  "action": "deleteMessage",
  "channelId": "C123",
  "messageId": "1712023032.1234"
}

Read recent messages

json
{
  "action": "readMessages",
  "channelId": "C123",
  "limit": 20
}

Pin a message

json
{
  "action": "pinMessage",
  "channelId": "C123",
  "messageId": "1712023032.1234"
}

Unpin a message

json
{
  "action": "unpinMessage",
  "channelId": "C123",
  "messageId": "1712023032.1234"
}

List pinned items

json
{
  "action": "listPins",
  "channelId": "C123"
}

Member info

json
{
  "action": "memberInfo",
  "userId": "U123"
}

Emoji list

json
{
  "action": "emojiList"
}

Ideas to try

  • React with ✅ to mark completed tasks.
  • Pin key decisions or weekly status updates.