Slack · korotovsky
Model Context Protocol (MCP) server for Slack Workspaces. This integration supports both Stdio and SSE transports, proxy settings and does not require any permissions or bots being created or approved by Workspace admins
Works with: Claude Code, Cursor, Claude Desktop, Codex CLI, Gemini CLI, Cline, Windsurf, VS Code (installable)
installable: each client documents how to load an MCP server of this type — that is the client's promise, not a claim verified against this capability
Category: Communication — see all ranked ›
Install (Claude Code):
claude mcp add slack-mcp-server -- npx -y slack-mcp-server- tashan score: 67.0
- Adoption: 20k/wk
- Upkeep: 64.0
- Freshness: 73.0
- Evidence coverage: 100% of the inputs this score can use
- Health: active
Security audit
Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.
npm ↗ · source ↗ · pkg:slack-mcp-server
Already running this? npx tashan-cli doctor checks your whole config against the Index — how it works ›
Measured 2026-08-08 · scorer s5 · how · something wrong here?