Brief

Letter

Field structure

FieldTypeRequired

sender_nameAbsendertext✓

sender_addressAbsender-Adressetext

recipient_nameEmpfaengertext✓

recipient_addressEmpfaenger-Adressetext

letter_dateDatumdate✓

subjectBetrefftext✓

bodyBrieftexttext✓

closingGrussformeltext

signature_nameUnterschrifttext

How to use this template

# via MCP — your agent does this on its own
generate_document(
  template_key="letter",
  data={
    "sender_name": "…",
    "recipient_name": "…",
    "letter_date": "2026-07-10",
    "subject": "…",
    "body": "…"
  }
)