MCP ServerCommunication & Social
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MCP ServerCommunication & Socialfree
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Slack MCP Server
Read channel conversations, search message history, and post messages in Slack workspaces.
What it does
Official Model Context Protocol server for Slack. Allows LLMs to search channel archives for past decisions, summarize thread discussions, and draft or post formatted announcements to specific channels.
Installation & Setup
Level: intermediate```json
{
"mcpServers": {
"slack": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/server-slack"],
"env": { "SLACK_BOT_TOKEN": "xoxb-...", "SLACK_TEAM_ID": "T..." }
}
}
}
```
Prerequisites: Slack Bot Token with channels:history and chat:write scopes.
Security & Privacy Notes
Only accesses public channels or private channels where the bot user has been explicitly invited.
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