Slack MCP Server

Instructions

Implementation Reference

• slack_mcp/server.py:446-454 (handler)

  The MCP tool handler for 'get_team_info'. It instantiates SlackClient and calls its get_team_info method, serializing the result to JSON or error.

  @mcp.tool()
  async def get_team_info() -> str:
      """Get information about the Slack workspace/team."""
      try:
          client = SlackClient()
          result = await client.get_team_info()
          return json.dumps(result, indent=2)
      except Exception as e:
          return json.dumps({"error": str(e)}, indent=2)

• slack_mcp/server.py:187-190 (helper)

  SlackClient helper method that performs the actual Slack API call to 'team.info' endpoint.

  async def get_team_info(self) -> Dict[str, Any]:
      """Get information about the Slack workspace/team."""
      return await self._make_request("GET", "team.info")

• slack_mcp/server.py:446-446 (registration)

  The @mcp.tool() decorator registers the get_team_info function as an MCP tool.

  @mcp.tool()