# Bad Metadata

> Use when you need to test a skill with non-string values in the metadata map.

- Skill: `8ddiehu0314/bad-metadata` (Agent Skill)
- Install (CLI): `npx skillmds@latest add 8ddiehu0314/bad-metadata`
- Raw SKILL.md: https://api.skillmd.com/api/skills/8ddiehu0314/bad-metadata/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: 8ddieHu0314 (https://skillmd.com/u/8ddiehu0314)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/8ddiehu0314/bad-metadata

---


The `metadata:` map must be string-to-string only. This skill has `version: 2`
(integer) and `reviewed: true` (boolean), both of which violate that rule.

Expected failure: frontmatter.metadata-format [high]