Module Source Coverage

Goal: create an auditable module-to-source grounding file before tutorial prose starts.

The coverage audit should compare each module in outline/module_plan.yml against the usable sources surfaced by sources/index.jsonl and sources/provenance.jsonl.

Inputs

• outline/module_plan.yml
• sources/index.jsonl
• sources/provenance.jsonl

Outputs

• outline/source_coverage.jsonl

Coverage rule

Every module should:

• map to at least one source ID, or
• explicitly record why the gap exists

Definition of Done

• outline/source_coverage.jsonl exists.
• Every module in outline/module_plan.yml appears exactly once.
• Gaps are explicit, not silently ignored.