Yes, it is possible to reduce most of the manual deployment steps, but today I would not expect it to be completely “zero touch” in every scenario.
For Copilot Studio agents, the recommended approach is:
1. Keep the agent inside a managed solution
2. Use environment variables for environment-specific values
3. Use connection references for flows/actions/connectors
4. Deploy through Power Platform Pipelines or Azure DevOps
5. Use deployment settings files to pass UAT/Prod values during import
However, some items may still require validation or manual configuration after deployment, especially:
Publishing the agent in the target environment
Channel configuration
Authentication settings
Teams channel/app setup
Connection authorization
Any environment-specific channel names or endpoints
If the channel name is different in each environment, environment variables are the right pattern. But the agent still needs to be published and the channel configuration needs to match the target environment.
The practical best practice is:
Automate solution import through pipelines
Store environment-specific values in environment variables
Use service account-owned connections
Have a short post-deployment checklist for publish/channel validation
Avoid editing the agent directly in UAT/Prod
So the answer is: you can automate deployment heavily, but Copilot Studio agent publishing/channel activation may still need a controlled post-deployment step depending on the channel and configuration.