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Slack · modelcontextprotocol
npm ✓ Anthropic · official
MCP server for interacting with Slack
Works with: Claude Code, Cursor, Claude Desktop, Codex CLI, Gemini CLI, Cline, Windsurf, VS Code
Category: Communication — see all ranked ›
Install (Claude Code):
claude mcp add lack---modelcontextprotocol -- npx -y @modelcontextprotocol/server-slackLooking for a replacement?
npx tashan-cli doctor is free and tells you everything above about your whole config. tashan Pro names the replacement — which one, and how it measures. $6/mo.- tashan score: 22.0
- Adoption: 84k/wk
- Health: abandoned
- License: MIT
Security audit
scanned 2026-07-30Every finding is shown in full. Nothing on this page is behind a licence — there is no advisory to name and no install script to read.
No known advisoriesclearchecked against OSV for 2025.4.25
No permission surface detecteddeclares no dependency that reaches files, shell or network
No build provenanceno attestation — the published artifact cannot be traced to its source
npm ↗ · pkg:@modelcontextprotocol/server-slack
Already running this? npx tashan-cli doctor checks your whole config against the Index — how it works ›