Prompt Registry

Know Which Prompt Produced Every Output

The Prompt Spool winds System, User, Examples, Tools, Variables, and Policies into one inspectable stack — unwind any layer to see what changed.

System Prompt You are a support agent. Write concise renewal reminders. State date and rate.

User Template Account: {{account_name}} · Plan: {{plan_tier}} · Renews: {{renewal_date}}

Examples Two-shot examples with rate stated and professional tone.

Tools lookup_account · fetch_billing_summary · policy_snippet

Variables account_name, plan_tier, renewal_date, list_rate, support_url

Policies No discount promises · No legal advice · Max 3 sentences per paragraph

Unwind Prompt to expose the prompt stack sent to the model.

Pressure before production

Ship Writing Systems You Can Defend.

WriteGust is a Writing Flight Lab — wind-tunnel prompts, vane rubrics, and release airlocks so generated text fails in the bay, not in the inbox.