Slack MCP Server
Read and send Slack messages, search channels, and manage conversations.
claude mcp add slack -- npx -y @modelcontextprotocol/server-slack
You can also call this service directly via its API: Slack Web API
Use the MCP when:
You want plug-and-play integration with Claude Code and don't need custom logic around the calls.
Use the API when:
You need fine-grained control, custom error handling, or want to chain multiple API calls in a script.
About
Connect Claude Code to your Slack workspace. Search messages across channels, read conversation threads, send messages and drafts, and manage channel membership. Useful for pulling context from team discussions into your coding workflow, or automating notifications when tasks complete.
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Upstash MCP Server
Manage Upstash Redis, Kafka, and QStash from Claude Code.
claude mcp add upstash -- npx -y @upstash/mcp-serverSlack Web API
Messages, channels, users, files, and app interactions.
npm install @slack/web-apiGitHub MCP Server
Access GitHub repos, issues, PRs, and actions directly from Claude Code.
claude mcp add github -- npx -y @modelcontextprotocol/server-github