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Slack MCP Server

MCP servers Community server

57

A Slack MCP server with channel and DM history fetching.

GitHub stars★ 1,880
LicenseMIT
Last push4mo ago
LanguageGo
Named in README as working with
Cursor

Per its own README, as of Oct 30, 2026. Not verified by hand.

Public-signal score

57
MixedPublic-signal score, 57/100Computed Oct 30, 2026 from public GitHub data. Not a hands-on test.
Maintenance (last push)
12/30
License clarity
15/15
Documentation
15/20
Adoption (stars)
10/20
Client compatibility (README)
5/15
Hands-on agent test: not yet run

When a sandbox test is run, the result and logs will appear here, labeled separately from the score.

Quick answers

What is Slack MCP Server?

A Slack MCP server with channel and DM history fetching.

Is Slack MCP Server open source?

GitHub detects the license as MIT. Check the repository's LICENSE file before relying on that.

Which clients does Slack MCP Server work with?

Its README names: Cursor. That is not a hands-on compatibility test.

Is Slack MCP Server actively maintained?

The last push was 2026-07-16 (4mo ago), as of Oct 30, 2026.

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