MCP ServersOpen Source✦ Free Tier

Slack MCP

Official MCP server for Slack

● Health 90/100 — Active· commit recency (40 pts) · star momentum (30 pts) · issue ratio (20 pts) · forks (10 pts)Dev Productivity & App Infrastructure

Open in Builder →Website ↗GitHub ↗

About

Reference Anthropic MCP server exposing Slack messages, channels, and DMs to AI agents. Used for AI assistants that need to search history, summarize threads, or post on behalf of a user.

Choose Slack MCP when…

•Your agent needs to read or post to Slack
•You want canonical Slack tool access without a custom integration
•You're building a workplace AI assistant

Builder Slot

What tools can your AI reach?Optional for most stacks

MCP servers that give your AI agent access to browsers, APIs, repos, and more

Dev Tools

Optional

App Infra

Optional

Hybrid

Optional

Other tools in this slot:

MCP SDK (TypeScript)MCP SDK (Python)FastMCP Smithery E2B Context7 Playwright MCP GitHub MCP +6 more

Stack Genome Detection

AIchitect's Genome scanner detects Slack MCP in your project via these signals:

npm packages

@modelcontextprotocol/server-slack

env vars

SLACK_BOT_TOKENSLACK_TEAM_ID

config files

claude_desktop_config.json.mcp.json

Pricing

✦ Free tier available

Pulse

● No incidents in the last 90 days

Recent Activity

Health ↓ 100 → 90

8 days ago

Health ↑ 85 → 100

4 weeks ago

Health ↑ 75 → 85

4 weeks ago

Health ↓ 85 → 75

5 weeks ago

Health ↑ 75 → 85

6 weeks ago

View all activity for this tool →

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