Slack MCPsource available · licensed

Enables Slack channel exploration and Salesforce account-to-channel reconciliation through LangSmith Gateway. Supports listing public/private channels, refreshing channel directory, and matching Salesforce accounts to Slack channels.

Not monetized yet

Turn Slack MCP’s tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.

Add monetization →

Install Slack MCP

For anyone using Slack MCP — no Lulu account needed

# stdio server — install per the repository README:
https://github.com/langchain-samples/slack-mcp

weather-mcp — free forecasts, rendered as native cards

Real-time weather for any city, built on the lulu-ads widget gallery. First-party, free forever.

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FAQ

How do I install Slack MCP in Claude Code?

Slack MCP installs from source — follow the repository README.

Which registries list Slack MCP?

Submitted directly to Lulu MCPs.

What is Slack MCP's trust score?

Unrated out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.

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trust & traction

Installs (all sources)—

GitHub stars—

LicenseMIT License

Transporthttp

Last synced6d ago

Links

github.com/langchain-samples/slack-mcp

Your server?

This is for the person who owns Slack MCP — adds Lulu Ads to your own code. Not the install steps above, those are for your users.

Monetize it — your agent does the work

Copies a ready prompt: your coding agent installs the lulu-ads SDK, wires the slot, and applies the widget design guide.

or set up manually at getlulu.dev/publishers

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Host with Lulu

Managed hosting with monetization built in — waitlist.

Your README badge — links here, updates live. Copy it straight into your README:

[![Lulu MCPs](https://getlulu.dev/api/mcps/badge/slack-mcp)](https://getlulu.dev/mcps/slack-mcp)