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MCP Server Comparison

GitHub MCP vs Slack MCP — Which MCP Tool is Better in 2026?

A side-by-side comparison of GitHub MCP and Slack MCP: features, pricing, platform support, ease of setup, and which MCP server fits your stack.

G

GitHub MCP

Connect Claude to GitHub repos, issues and PRs

Developer Tools✓ Verified✦ Featured
4.8Open Source · Free
Visit Tool
S

Slack MCP

Connect AI to your Slack workspace

Communication
4.1Open Source · Free
Visit Tool

Feature comparison

GitHub MCP
Slack MCP
Pricing model
Open Source
Open Source
Free tier
Available
Available
Starting price
$0
$0
Key features
  • git
  • code
  • issues
  • pr
  • Git and GitHub operations (status, blame, PRs)
  • Package and dependency inspection
  • slack
  • chat
  • workspace
  • Inbox and channel search
  • Thread summarisation
  • Draft and send-with-confirmation flows
Platform support
All Models
All Models
GitHub stars
32,100 ★
32,100 ★
Last updated
May 2026
May 2026
Ease of setup
Easy
Medium
Best for
Connect Claude to GitHub repos, issues and PRs
Connect AI to your Slack workspace
Community
412 upvotes
162 upvotes

Install GitHub MCP

$npx @modelcontextprotocol/server-github

Install Slack MCP

$npx @modelcontextprotocol/server-slack

Our Verdict

GitHub MCP is better for developer tools use cases and quick setup, while Slack MCP is better for communication use cases.

Both GitHub MCP and Slack MCP are solid MCP servers. Pick GitHub MCP if you need developer tools use cases and quick setup. Pick Slack MCP if you need communication use cases.

Try GitHub MCP Try Slack MCP

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Frequently asked questions

Is GitHub MCP better than Slack MCP?

GitHub MCP is the stronger pick for developer tools workflows, while Slack MCP wins for communication. There's no universal winner — it depends on your stack, budget, and which MCP clients you use.

What is the difference between GitHub MCP and Slack MCP?

GitHub MCP (Open Source) focuses on Connect Claude to GitHub repos, issues and PRs. Slack MCP (Open Source) focuses on Connect AI to your Slack workspace. They also differ on ease of setup (Easy vs Medium) and platform support.

Is GitHub MCP free?

GitHub MCP is Open Source (starting at Free).

Is Slack MCP free?

Slack MCP is Open Source (starting at Free).