What it does
When Trello is enabled on an agent, the agent can perform Trello 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 Trello account on your behalf.Prerequisites
You must have an active Trello connection in your workspace before enabling this tool. If no active connection exists, the toggle is disabled.- Go to Integrations for your workspace.
- Find Trello in the integrations grid.
- Click Connect and complete the sign-in flow.
- Return to your agent and enable the tool.
Adding the tool to an agent
- Open an agent in the editor.
- Click the button with the tooltip Add MCP Tool or Sub Agent.
- In MCP Tools, click Trello. The Trello node appears on the canvas.
- Click the node to open the Settings panel on the right.
- In the Authentication field, select the connected Trello account the agent should use.
- If no active connection is found, the settings panel shows a warning with a link to Integrations to connect first.
Use cases
- Create a task card
- Track checklist progress
- Review board work
Notes
- The agent uses your connected Trello 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.

