Slack MCP (Official)
Vendor-official Slack MCP built by Slack. Workspace messaging, channel management, and search from Claude. Essential for teams that live in Slack.
Vendor-official Slack MCP server built by Slack. Workspace messaging, channel management, and search from Claude.
- Search team conversations and find past decisions quickly
- Post status updates to channels from your coding session
- Manage channel topics and pinned messages without switching apps
Vendor-official Slack MCP built by Slack. Workspace messaging, channel management, and search from Claude. Essential for teams that live in Slack.
Any team using Slack who wants Claude to search conversations, post updates, and manage channels without leaving the coding environment.
How to Get It
Connect via Claude Desktop: Customize → Connectors → Slack
Tip: Paste this into a Claude Code conversation. Verify command matches your Claude Code version.
Once it’s connected, paste this into Claude:
Help me search team conversations and find past decisions quickly
Trust Signals Reviewed
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Data & Access
Community Pulse Active
Discussed on Hacker News, Reddit
- Show HN: Slack CLI for Agents — Hacker News · 99 pts
- I built an MCP server that routes coding agents requests to Slack — tired of bab — Reddit · 18 pts
- Security Advisory: Anthropic's Slack MCP Server Vulnerable to Data Exfiltration — Hacker News · 5 pts
3 mentions across 2 sources
Reviewer notes
Reviewed review. These are observations, not a security certification.
Vendor-official (Slack). Note: the older reference implementation was deprecated for security issues. Use the official one.
Vendor-official MCP server. Hosted by the vendor. Connectors are account-scoped (JJ Englert finding).
Things to check
- Requires Slack workspace admin approval and OAuth setup; permissions are scoped to what your Slack workspace grants, so sensitive channels or data may not be accessible. Rate limits apply to Slack API calls.
How to evaluate tools before deploying →
Data shown here comes from public APIs and automated scanning. Reviewer notes reflect one person's experience. This is not a security certification or legal recommendation. Always evaluate tools according to your own organization's policies.
Evaluation
Vendor-official (Slack). Note: the older reference implementation was deprecated for security issues. Use the official one.
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