This plugin connects Claude Code to the Nominal MCP server. Use it to search, read, and edit Nominal workbooks, checklists, runs, assets, and events from Claude Code.
claude plugin marketplace add nominal-io/nominal-claude-plugins
claude plugin install nominal@nominalThe plugin asks for your Nominal deployment when you enable it. The default is api.gov.nominal.io. To change it, open /plugin, select nominal, and set Nominal deployment.
| Deployment | API host |
|---|---|
| US | api.gov.nominal.io |
| EU West | api.euw2.nominal.io |
| EU Central | api.euc1.nominal.io |
| Canada | api.cac1.nominal.io |
Run /mcp, select nominal, and select Authenticate. A browser opens for your organization's sign-in. The plugin uses OAuth with PKCE. It stores no API keys.
The sign-in uses local callback port 54545. Keep this port free.
This plugin supports Nominal-managed deployments only. For a self-hosted deployment, follow Connect an external MCP client.