Fill Template (mail-merge)

Turn one master template + a data table into many filled copies — one per row — swapping only the parts that vary and leaving the master's layout and styling untouched. Document generation only: nothing is sent, posted or signed.

Scope and routing

Use this skill when the user has one template and a list, and wants a filled copy per row; or when they have a filled/example .docx and want a reusable tokenised template derived from it (extract_template). Do not use it to produce a single bespoke letter (just edit one document), or where the host environment mandates a different document pipeline. Extract of .xlsx forms is out of scope this round.

Inputs the user provides