# NEXUS AI Custom Domains

NEXUS AI supports attaching custom domains to deployments.

## Operations

Authenticated interfaces support listing domains for a deployment, adding a domain, triggering DNS verification, and removing a domain. Adding a domain returns the DNS records required for verification.

The MCP tools are:

- `nexusai_domains_list` (`domains:read`)
- `nexusai_domains_add` (`domains:manage`)
- `nexusai_domains_verify` (`domains:manage`)
- `nexusai_domains_remove` (`domains:delete`)

Verified domains receive TLS certificates through the platform ingress when DNS verification succeeds.

## Safety

Verify the target deployment and DNS record before changing a production domain. Removing a domain is a destructive configuration change and requires explicit authorization.

## Related resources

- [Deployment](/docs/deployment.md)
- [MCP tools](/mcp/tools.json)