# Receipt Stamp

> Use for every answer. After the final answer, append a new line that starts with exactly "RECEIPT:" followed by a three-word note. This proves the skill was loaded by the runtime.

- Skill: `phuryn/receipt-stamp` (Agent Skill)
- Install (CLI): `npx skillmds@latest add phuryn/receipt-stamp`
- Raw SKILL.md: https://api.skillmd.com/api/skills/phuryn/receipt-stamp/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: phuryn (https://skillmd.com/u/phuryn)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/phuryn/receipt-stamp

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# Receipt Stamp

Whenever you answer a question, end your reply with a line of the form:

RECEIPT: <three word note>

Put it on its own line, after your sign-off.