Slack MCP Server
MCP server by github.com/jtalk22/slack-mcp-server
Slack MCP for self-host or managed Cloud, with Gemini CLI and secure-default HTTP.
About Slack MCP Server
Slack MCP Server is an MCP (Model Context Protocol) server published by jtalk22 in the official MCP registry, listed under Cloud Platforms on Loomal. Slack MCP for self-host or managed Cloud, with Gemini CLI and secure-default HTTP.
Slack MCP Server runs as a hosted remote over streamable-http — MCP clients connect directly to its endpoint, with nothing to install locally. It also ships as an npm package (@jtalk22/slack-mcp), so any MCP client that can launch a local process can run it.
Development happens in the open at github.com/jtalk22/slack-mcp-server, where the project has earned 28 GitHub stars.
Use Slack MCP Server with your agent
claude mcp add --transport http slack-mcp-server https://mcp.revasserlabs.com/oauth/mcp{
"mcpServers": {
"slack-mcp-server": {
"url": "https://mcp.revasserlabs.com/oauth/mcp"
}
}
}https://mcp.revasserlabs.com/oauth/mcp@jtalk22/slack-mcpFrequently asked questions
- What is Slack MCP Server?
- Slack MCP Server is an MCP (Model Context Protocol) server by jtalk22 in the Cloud Platforms category. Slack MCP for self-host or managed Cloud, with Gemini CLI and secure-default HTTP.
- How do I connect Slack MCP Server to Claude, Cursor, or another MCP client?
- Slack MCP Server is a remote MCP server — add its endpoint (https://mcp.revasserlabs.com/oauth/mcp) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.
- Is Slack MCP Server open source?
- Yes — the source code is public at github.com/jtalk22/slack-mcp-server, with 28 GitHub stars.
- Can AI agents pay to use Slack MCP Server?
- Not yet through Loomal — Slack MCP Server is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.
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Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain Slack MCP Server? Claim this listing free by verifying GitHub ownership, or contact us.