Extract PDF register evidence

Turn a PDF manual or bounded page range into traceable candidates and grouped extraction exceptions without performing source-map review.

Workflow steps

1. extract-pdf-map

   skill

   Inputs: pdf-source/v1
   Output: candidate-map/v1

2. review-evidence

   skill

   Inputs: candidate-map/v1
   Output: modbus-map-evidence-review/v1

3. confirm source

   Resolve all independent extraction exception groups in one batch. Never ask page by page.

   When: decision_groups is non-empty

   Inputs: candidate-map/v1, modbus-map-evidence-review/v1
   Output: modbus-review-decisions/v1

Stop conditions

• unreadable or rights-restricted PDF
• incomplete source coverage on selected points
• write, broadcast, scan, or OCR of an entire unbound manual requested