# Omd Component Harvest

> Legacy catalog component writer safety gate. Use when component harvesting is requested, but stop before editing until the Core v2 graph-backed catalog writer and readers are available.

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

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# omd:component-harvest — catalog write safety gate

`CORE_V2_CATALOG_WRITE_BLOCKED`

Do not rewrite a reference section, legacy frontmatter token block, mirror, or
quality marker. The current public catalog is dual-read source material, while
all future writers must be graph-backed Core v2. Reusing the retired section and
frontmatter mutation path would create a new legacy authority and can silently
lose provenance.

Report that component harvesting is temporarily read-only. Evidence collection
may be proposed separately, but no catalog bytes may change until a canonical
catalog graph/evidence writer, migrated readers, and a provider-free
`dropped_segments=0` migration gate ship together.