How to integrate Kickbox MCP with Atomic Agent

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Kickbox.

This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Kickbox account. See the Atomic Agent documentation for installation instructions.

How Atomic Agent connects to Kickbox

Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.

Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

Connect Kickbox to Atomic Agent

1. Sign up or sign in to the Composio dashboard. Copy your API key.
2. In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
3. Ask Atomic Agent to do something in Kickbox. It searches Composio for the right tool.
4. On first use, open the sign-in link returned in the chat. Connect your Kickbox account, then return to Atomic Agent to continue.

Headless setup

Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

The Kickbox MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Kickbox account. It provides structured and secure access to real-time email verification and quality scoring, so your agent can instantly validate email addresses, reduce bounce rates, and maintain clean contact lists on your behalf.

• Instant single email verification: Ask your agent to check if an email address is valid and deliverable before sending important communications.
• Preventing invalid email submissions: Ensure only legitimate and active emails are accepted into your systems, reducing bounce risk and protecting sender reputation.
• Real-time workflow integration: Validate emails as part of onboarding, registration, or transactional processes to catch errors and typos immediately.
• Email quality scoring: Assess the likelihood of deliverability and filter out risky or low-quality addresses from your lists.
• Automated contact list hygiene: Regularly verify individual emails to keep your CRM and marketing lists accurate and up to date.

Use Kickbox from Atomic Agent

With your account connected, ask Atomic Agent to work with Kickbox in natural language. You can connect more apps through the same Composio integration as you need them.

Visit the Atomic Agent website or inspect the Atomic Agent source code.