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Read at session start to route development work through the direct or full development loop on Claude Code 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
Compare Claude Code and Codex on the same real code-change task with isolated worktrees, identical gates, transcripts, time, and cost.
Align AGENTS.md, rules, README, plans, and chronicles with the codebase; use --clean to archive obsolete task docs into ATLAS.md.
Research current best practices and turn the evidence into a clear recommendation. Use for state-of-the-art, evidence-based, optimal-approach, comparison, or pros-and-cons questions in any field.
Clarify an ambiguous or consequential change before planning or implementation when more than one sound approach exists.
Add CHANGELOG.md entries, derive them from commits, or cut a Keep a Changelog and SemVer release.
Create a user-requested Conventional Commit from the staged changes.
| name | using-development-skills |
| description | Read at session start to route development work through the direct or full development loop on Claude Code and Codex. |
Skip this file when dispatched as a subagent for one bounded task.
Read the shared development loop. Resume an in-progress plan at its recorded step; otherwise choose:
brainstorming gate (default on; skip criteria in the loop), agree on the result and proof, then plan, get explicit plan approval, chronicle, implement, verify, and review.Use create-test when the task is test work or when the proof needs business, integration, KPI, or probabilistic criteria. Use best-practices when current external evidence can change a decision.
Load only applicable language and project conventions discovered in the target repository. Project instructions and the user's request take precedence.
Claude Code names are canonical in older skill bodies. On Codex, translate them with codex-tools.md.