Slack MCP Server for Claude Code

io.github.jtalk22/slack-mcp-server

Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth.

client:Claude Code transport:streamable-http runtime:npm

Install Slack MCP Server in Claude Code

run in your project directory

claude mcp add --transport http slack-mcp-server https://mcp.revasserlabs.com/oauth/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs