plugin/plangate/skills/ai-dev-brainstorm/SKILL.md
アイデアや曖昧な要件を PlanGate の PBI INPUT PACKAGE に対話的に整理する。Use when: docs/working/TASK-XXXX/pbi-input.md を新規作成したい時、要件をブレストして PBI に落としたい時。
npx skillsauth add s977043/plangate ai-dev-brainstormInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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PlanGate ワークフローの brainstorm フェーズ を Codex / Claude Code 両方で実行する skill。
CLAUDE.mdAGENTS.md.claude/rules/working-context.md(PBI INPUT PACKAGE の必須要素・ディレクトリ構造の正本)docs/ai-driven-development.md
## ワークフロー全体像、## ゲート条件、## 成果物の保存先docs/working/TASK-XXXX/status.md(存在する場合)docs/working/TASK-XXXX/pbi-input.mddocs/working/TASK-XXXX/status.md(フェーズ進捗の初期記録)plan.md / todo.md / test-cases.md は作成しないpbi-input.md の必須要素は .claude/rules/working-context.md の「pbi-input.md」節を参照./scripts/ai-dev-workflow TASK-XXXX brainstormbrainstorm 完了後は ai-dev-plan skill で B-1→B-2→B-3 フローを実行する。
tools
PlanGate の TASK-XXXX 作業コンテキストを Progressive Disclosure で読込・更新する。Use when: セッション再開時、フェーズ遷移時、status.md/current-state.md/handoff.md を更新したい時。
development
Evaluate and improve an existing Codex skill using explicit success criteria and small controlled changes. Use when the user asks to optimize a skill, reduce over-triggering or under-triggering, improve reliability, tighten instructions, or add evals for a skill. Also trigger on "スキルを改善して", "スキルを最適化して", "スキルの品質を確認して".
development
Create an operating policy and roadmap for a live portfolio of Codex skills. Use when the user asks to organize, govern, audit, measure, retire, or scale skills already used by a team or repository. Also trigger on "スキルの運用計画", "スキルポートフォリオ", "スキルロードマップ", "スキルを整理して".
content-media
Design a new repo-owned skill from a concrete use case and produce a repo-ready skill package. Use when the user asks to create a new skill, define a skill's responsibility, draft SKILL.md, choose frontmatter, design supporting files, or prepare eval criteria for a new skill. Also trigger on "スキルを作りたい", "スキルを作って", "スキルを追加して", "新しいスキル", "SKILL.md生成".