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name: onboard description: Guides a new developer through five staged challenge sets covering architecture, domain, patterns, and hardening. Use when onboarding contributors. model_hint: standard

Guided Onboarding

Walk a new developer through the codebase in structured stages.

When NOT To Use

• Ad-hoc questions outside a staged path (use gauntlet:challenge)
• The knowledge base does not exist yet (use gauntlet:extract)

Stages

Stage	Focus	Categories	Difficulty
1	Big picture	architecture, data_flow	1-2
2	Core domain	business_logic	2-3
3	Interfaces	api_contract, data_flow	3
4	Patterns	pattern, dependency	3-4
5	Hardening	error_handling, business_logic	4-5

Steps

1. Load onboarding progress
2. Show current stage and progress summary
3. Present 5 challenges from current stage
4. Enable hints on first attempt
5. Track mastery (correct twice = mastered)
6. Check advancement (80% across 10+ challenges)
7. Report progress

Graduation

After stage 5, the developer enters the regular gauntlet. Answer history carries over.

Exit Criteria

• Onboarding progress persists across invocations: current stage and challenge count survive session restarts and are loaded at Step 1
• Advancement to the next stage requires 80% correct across 10+ challenges in the current stage; partial completion does not advance
• Mastery tracking requires correct answers twice for a given challenge before it is marked mastered
• After Stage 5 completion, the developer's answer history carries over into the regular gauntlet challenge pool without loss