vtsachev/slack-mcp-server

3.2

If you are the rightful owner of slack-mcp-server and would like to certify it and/or have it hosted online, please leave a comment on the right or send an email to henry@mcphub.com.

The Slack MCP Server is a Model Context Protocol server designed to integrate AI models with Slack Workspaces, enabling seamless interaction without requiring admin permissions or bot creation.

Tools

Functions exposed to the LLM to take actions

conversations_history

Get messages from the channel by channelID.

channels_list

Get list of channels with various filtering options.

Prompts

Interactive templates invoked by user choice

No prompts

Resources

Contextual data attached and managed by the client

No resources

Author

vtsachev

Claim Ownership

Verify you have write access to the repository

Repository

https://github.com/vtsachev/slack-mcp-server

License

MIT License

Last publish date

2025-06-09

Last update date

2025-06-09

Server configs

via npx in claude desktop

{
  "mcpServers": {
    "slack": {
      "command": "npx",
      "args": [
        "-y",
        "slack-mcp-server@latest",
        "--transport",
        "stdio"
      ],
      "env": {
        "SLACK_MCP_XOXC_TOKEN": "xoxc-...",
        "SLACK_MCP_XOXD_TOKEN": "xoxd-..."
      }
    }
  }
}

in claude desktop

{
  "mcpServers": {
    "slack": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "SLACK_MCP_XOXC_TOKEN",
        "-e",
        "SLACK_MCP_XOXD_TOKEN",
        "ghcr.io/korotovsky/slack-mcp-server",
        "mcp-server",
        "--transport",
        "stdio"
      ],
      "env": {
        "SLACK_MCP_XOXC_TOKEN": "xoxc-...",
        "SLACK_MCP_XOXD_TOKEN": "xoxd-..."
      }
    }
  }
}

via npx in claude desktop

{
  "mcpServers": {
    "slack": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://x.y.z.q:3001/sse",
        "--header",
        "Authorization: Bearer ${SLACK_MCP_SSE_API_KEY}"
      ],
      "env": {
        "SLACK_MCP_SSE_API_KEY": "my-$$e-$ecret"
      }
    }
  }
}

via npx in claude desktop on windows

{
  "mcpServers": {
    "slack": {
      "command": "C:\\Progra~1\\nodejs\\npx.cmd",
      "args": [
        "-y",
        "mcp-remote",
        "https://x.y.z.q:3001/sse",
        "--header",
        "Authorization: Bearer ${SLACK_MCP_SSE_API_KEY}"
      ],
      "env": {
        "SLACK_MCP_SSE_API_KEY": "my-$$e-$ecret"
      }
    }
  }
}