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From Slack https://drupal.slack.com/archives/C5TQRQZRR/p1777655560509749

so PHPStan and other tools have agent detection. but if Claude invokes ddev php vendor/bin/... the detection is lost. Is there some magical way to pass this along? Or just setup .ddev/config.local.yaml and "fake" the AI_AGENT  env tools in DDEV always think its an agent

Describe your solution

See https://github.com/laravel/agent-detector#supported-agents

We should pass these environment variables inside the web container here:

Edit: this won't work if people run ddev start, and only then open the agent. It should be passed in runtime, e.g. docker-compose exec -e AI_AGENT=....

Describe alternatives

Pass them to all containers inside fixupComposeYaml, but I'm not sure if it's useful.

Additional context

We should have first-class support for this - users shouldn't have to do extra work for it.