What it does
Wraps the Slack Web API — list channels, post messages and threaded replies, add reactions, read channel/thread history, and fetch user profiles — for ChatOps and team-collaboration automations. The original reference build was archived in 2025; Slack now publishes an official, maintained Slack MCP server (prefer that, or the community korotovsky/slack-mcp-server). Runs locally over stdio.
Example prompts
- Post a standup summary to the #engineering channel.
- Read the last 20 messages in #support and flag anything urgent.
Before you connect
The credentials this agent will ask you for — the full setup is on the Setup tab.
Needs 2 credentials (2 required) to connect. See setup
