# Demo

> Syncs pricing tables between the catalogue and the billing system. Use when a price change must be propagated or a sync run has to be replayed.

- Skill: `ncoevoet/demo` (Agent Skill)
- Install (CLI): `npx skillmds@latest add ncoevoet/demo`
- Raw SKILL.md: https://api.skillmd.com/api/skills/ncoevoet/demo/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: ncoevoet (https://skillmd.com/u/ncoevoet)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/ncoevoet/demo

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# Demo

The sync reads the catalogue export, diffs it against the billing snapshot, and
writes one change record per differing row.