slack-mcp-server

yhosok/slack-mcp-server

3.2

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This Slack MCP server provides a comprehensive implementation of Slack API functionalities through the Model Context Protocol, enabling advanced file operations, reaction management, and workspace analytics.

Tools

Functions exposed to the LLM to take actions

send_message

Send messages to channels/threads

list_channels

List workspace channels

get_channel_history

Get channel message history

upload_file

Upload files with metadata

add_reaction

Add emoji reactions to messages

Prompts

Interactive templates invoked by user choice

No prompts

Resources

Contextual data attached and managed by the client

No resources