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An agent can create, update, and look up subscribers, tags, forms, broadcasts, and custom fields through the connected account. It can also review list data and broadcast stats for follow-up steps.

What it does

When Kit is enabled on an agent, the agent can perform Kit actions as part of its reasoning. You ask a question or give it a task, and the agent decides when and how to use your Kit account on your behalf.

Prerequisites

You must have an active Kit connection in your workspace before enabling this tool. If no active connection exists, the toggle is disabled.
  1. Go to Integrations for your workspace.
  2. Find Kit in the integrations grid.
  3. Click Connect and complete the sign-in flow.
  4. Return to your agent and enable the tool.

Adding the tool to an agent

  1. Open an agent in the editor.
  2. Click the button with the tooltip Add MCP Tool or Sub Agent.
  3. In MCP Tools, click Kit. The Kit node appears on the canvas.
  4. Click the node to open the Settings panel on the right.
  5. In the Authentication field, select the connected Kit account the agent should use.
  6. If no active connection is found, the settings panel shows a warning with a link to Integrations to connect first.

Use cases

  • Add and tag a subscriber
  • Prepare a broadcast
  • Organize form signups

Notes

  • The agent uses your connected Kit account to perform actions.
  • This tool counts as 1 credit per action the agent performs.
  • The sign-in screen may show third-party authorization branding.
See also: Integrations, Creating and Configuring