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One normalized way to name files, folders, symbols, resources and providers. Invoke before naming or renaming.
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
What to expose in settings surfaces and how to organize it. Invoke before exposing a setting, organizing a page, or reworking a settings surface.
Testing posture — test behavior not implementation, stay sober, grow coverage per workstream. Invoke before writing a test or extending coverage.
How to write the JOURNAL.md. Invoke when recording a finding, or a small decision worth keeping.
What to observe in code, and how to write it readable and actionable. Invoke before adding or changing an observation point.
How versions are numbered and the changelog written. Invoke before cutting a version, writing a CHANGELOG entry, or drafting release notes.
Commit grain and the few deviations from the universal convention. Invoke before committing, splitting a workstream into commits, or auditing history.
| name | deckle-nomenclature |
| description | One normalized way to name files, folders, symbols, resources and providers. Invoke before naming or renaming. |
| type | skill |
Agree one normalized way to name everything — symbols, files, folders, resources, providers — grounded in world conventions so the name reads to anyone and its responsibility shows. Habits meant to carry across projects, not only this one.
A name says what the thing is responsible for, never how it does it. A name carrying a framework, a call pattern, or an internal mechanism expires at the next change — step up a level. So an internal change invisible to consumers forces no rename; a change in public responsibility does.
Casing, structural prefixes, boolean prefixes, the Async suffix and event tense follow the .NET Framework Design Guidelines and the dotnet/runtime field conventions — the world convention, not restated here.
Prefer a suffix that names the precise role over the overflow ones — Manager, Helper, Util(s), a generic Wrapper — which name an unowned dump rather than a responsibility. Two suffixes fitting one type means two responsibilities — split. And two names so alike they get confused signal a missing factorization or a fuzzy role — rename to make the difference explicit.
A namespace names a module's capability, never a file's location: one module exposes one namespace, and sub-folders organize files freely without ever shifting or splitting it. A file and a folder are still named for the responsibility they hold, and no two modules' capability names overlap. Avoid the fuzzy generic namespaces (Common, Shared, Utilities) — name the real capability.
Mark resources consistently: the x:Name/x:Key/x:Uid split kept distinct, a .resw key frozen once sent for translation, an EventSource provider as Deckle-<Component> (dash, never dot — ETW collision). Theme resources are named by function, not value — that rule lives in deckle-interface.
A name that strays from the ordinary deserves questioning — it usually flags a responsibility not yet clearly seen.
