Mailbluster Automation via Rube MCP Automate Mailbluster operations through Composio's Mailbluster toolkit via Rube MCP. Toolkit docs : composio.dev/toolkits/mailbluster Prerequisites - Rube MCP must be connected (RUBE SEARCH TOOLS available) - Active Mailbluster connection via with toolkit - Always call first to get current tool schemas Setup Get Rube MCP : Add as an MCP server in your client configuration. No API keys needed — just add the endpoint and it works. 1. Verify Rube MCP is available by confirming responds 2. Call with toolkit 3. If connection is not ACTIVE, follow the returned au…