[Buddy CLI skills]: retry a failure with buddy pipelines retry, cancel a stuck execution with buddy pipelines cancel. Set a pipeline-scoped variable with buddy vars set --pipeline=[id] -- KEY value. Validate config and test the API with buddy config validate and buddy config validate --test-api. List variables with buddy vars list --pipeline=[id]. Escalate when failures persist after code fixes: infrastructure, permissions, or resource limits needing admin access.

Context: Most Buddy pipeline triage is three commands.