Skip to main content
Add your Cursor API key so the Cursor harness can run in managed agents and Signal. Cursor is agent-only: it powers the Cursor harness and does not appear in the prompt playground or evaluator model pickers. Unlike Claude Code and Codex, the Cursor harness has no Arize-managed credential, so a run on Cursor always needs a Cursor provider of your own. Runs use Cursor’s auto model unless you choose another.
By adding this integration, your data may be sent to Cursor when agent runs use the Cursor harness, and your Cursor account will be billed for usage.

​
Add the Integration from Arize AX

Navigate to Settings → AI Providers, then select Cursor from the provider list.
  1. Give the integration a name and paste your Cursor API key. You can create one in the Cursor dashboard.
  2. Save the integration.
Creating AI Providers requires Organization Admin or Account Admin access.

​
Use with managed agents

1

Create the Cursor integration

Add the provider as above.
2

Allow use in agents

Tick the Managed Agents checkbox on this provider’s row under Settings → AI Providers, or use the inline Enable link in the AI Provider picker.
3

Select the integration

Choose it on an agent config, in Agent Studio, or under Configure Signal on a run that uses the Cursor harness.
The Cursor harness runs only on the Arize-managed sandbox. Claude Code runs on an Anthropic provider and Codex on an OpenAI provider.