This skill should be used when the user wants to "create a handoff", "save state", "save context", "context is getting full", "resume from handoff", "continue where we left off", or "load handoff". Also triggers proactively after substantial work (multiple file edits, complex debugging, architecture decisions) to suggest saving context. Enables fresh agents to continue long-running work with zero ambiguity.
Structured debugging session — reproduce, isolate, diagnose, and fix. Trigger with an error message or stack trace, "this works in staging but not prod", "something broke after the deploy", or when behavior diverges from expected and the cause isn't obvious.