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Validate, diagnose, and understand subagent definitions (agents/*.md) — frontmatter format, delegation model, and vendor support across Claude Code, Cursor, and Codex.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Copy processed MP3s and WAVs to NAS storage. Use after Apple Music import or when re-archiving corrected files.
Move processed ZIPs to archive and clean up extraction folders. Use after album processing is complete.
Copy finished MP3s into Apple Music via the auto-import folder and verify the album lands correctly. Use once metadata is finalized and the user wants tracks added to their library — e.g. "add this to Apple Music" or "import these tracks" — even if they don't say "auto-import" explicitly. Also use to diagnose a bad import, e.g. "it showed up as separate tracks instead of one album."
Inspect and update MP3 tags: genre, artist, album, track count, compilation flag. Use when checking or fixing music file metadata — including diagnostic questions like "why do these show up as separate tracks" or "is this folder's metadata consistent," not just explicit tag-editing requests.
End-to-end processing of downloaded music purchases: extract ZIPs, verify metadata, import to Apple Music, archive to NAS, clean up. Use when processing new music downloads.
Reclaim local disk by offloading cloud-backed Apple Music downloads. Audit iCloud status, build an offload playlist that protects your DJ crates and lossless files, then Remove Download. Use when the Mac is low on disk.
| name | subagent-artifact |
| description | Validate, diagnose, and understand subagent definitions (agents/*.md) — frontmatter format, delegation model, and vendor support across Claude Code, Cursor, and Codex. |
Use this skill when working with agent definition files — validating frontmatter, diagnosing delegation failures, or understanding what each vendor supports.
Frontmatter fields (Claude Code — most complete support):
name: required, agent identifierdescription: required, used to route work to this agentmodel: optional, override default modeltools: optional, space-delimited allowed toolsdisallowedTools: optional, space-delimited blocked toolsskills: optional, array of skill names to loadmaxTurns: optional, limit agent turnseffort: optionalmemory, background, isolation: optionalDirectory layout:
agents/
└── agent-name.md # agent definition
Delegation model: An agent is invoked when the orchestrating agent (or user) routes work to it. The delegate receives the harness's AGENTS.md instructions, rules (inlined), and skills (listed by reference).
Vendor support matrix: See references/ — Codex does not support agents in plugins. Cursor support is partial. Claude Code has full support.