MCPs › Productivity › Slack Message Sender
MCP server for sending messages to Slack channels and replying in threads, with automatic channel name resolution and support for Claude Desktop and KADI agents.
Not monetized yet
Turn Slack Message Sender’s tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.
Install Slack Message Sender
For anyone using Slack Message Sender — no Lulu account needed# stdio server — install per the repository README: https://github.com/a-g-e-n-t-s/mcp-server-slack
Real-time weather for any city, built on the lulu-ads widget gallery. First-party, free forever.
View server →FAQ
Slack Message Sender installs from source — follow the repository README.
Unrated out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.
Similar servers
Works well together
Your server?
This is for the person who owns Slack Message Sender — adds Lulu Ads to your own code. Not the install steps above, those are for your users.
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
Get verified so you can edit the page. Your badge is already live below — no claim needed for that.
Managed hosting with monetization built in — waitlist.
[](https://getlulu.dev/mcps/slack-message-sender)