Domain Language

Extract and formalize domain terminology from the current conversation into a consistent glossary, saved to DOMAIN_LANGUAGE.md.

Related skills: create-prd (write the PRD once terms are locked) · pre-mortem (stress-test naming decisions before committing)

Process

1. Determine starting point

Check whether DOMAIN_LANGUAGE.md already exists in the working directory.

• File exists → treat this as a re-run (jump to the Re-running section).
• No file → proceed with the steps below.

2. Gather source material

Scan the full conversation thread for domain-relevant nouns, verbs, and concepts.