A build is immutable once created. To ship graph or tool changes, create a new build and reassign deploy targets — do not edit an existing build snapshot.
Lifecycle stages
End-to-end workflow
- Design and Save the Agent Graph in Graph Studio.
- Click Build — confirm graph and tool versions (Builds overview).
- Configure Env. variables for DEV (Environments).
- Deploy or assign the build to DEV (Deploy).
- Run smoke tests — channel messages, trigger webhooks, or A2A TEST URL.
- Promote the same build assignment to UAT, then PROD, when stakeholders sign off.
- For A2A: promote Agent Card TEST → LIVE via Agent Cards.
Promotion rules
- Channels and triggers: each integration exposes separate webhook URLs per environment. Update provider config when switching from DEV to PROD URLs.
- A2A: only one LIVE build per Agent Graph per workspace. Push To Prod demotes the previous LIVE row to TEST.
- Rollback: assign an older build row to the environment or promote a prior TEST A2A build to LIVE.

