slack-mcp-server
The most powerful MCP Slack Server with no permission requirements, Apps support, GovSlack, DMs, Group DMs and smart history fetch logic.
Set up a Slack server that allows advanced messaging features without needing extra permissions.
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Free · no card · unsubscribe anytimeThe most powerful MCP Slack Server with no permission requirements, Apps support, GovSlack, DMs, Group DMs and smart history fetch logic.
slack-mcp-server has 1.8k stars on GitHub. It has been forked 365 times. slack-mcp-server is written mainly in Go. It has been in active development since 2025. slack-mcp-server is available under the MIT license. Its main topics are assistants, govslack, llm, mcp.
What is slack-mcp-server?
The most powerful MCP Slack Server with no permission requirements, Apps support, GovSlack, DMs, Group DMs and smart history fetch logic.
Is slack-mcp-server open source?
slack-mcp-server is an open-source project. It is released under the MIT license.
Is slack-mcp-server free?
Yes. slack-mcp-server is free and open source — you can use, modify and self-host it.
What license does slack-mcp-server use?
slack-mcp-server is available under the MIT license.
What language is slack-mcp-server written in?
slack-mcp-server is written mainly in Go.
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