slack_add_reaction
React to Slack messages using emojis by specifying the channel ID, message timestamp, and reaction name.
Instructions
Add a reaction emoji to a message
Input Schema
Name | Required | Description | Default |
---|---|---|---|
channel_id | Yes | The ID of the channel containing the message | |
reaction | Yes | The name of the emoji reaction (without ::) | |
timestamp | Yes | The timestamp of the message to react to |
Input Schema (JSON Schema)
You must be authenticated.
Other Tools from Slack MCP Server
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- @lars-hagen/slack-user-mcp
- @hanweg/mcp-discord
- @modelcontextprotocol/slack
- @hanweg/mcp-discord
- @modelcontextprotocol/slack