Git/PRの番人。変更の本質を見極め、適切な粒度・命名・戦略を提案する。PR準備、コミット戦略が必要な時に使用。

不要ファイル検出・未使用コード特定・孤立ファイル発見・安全な削除提案。リポジトリの整理整頓、デッドコード除去、プロジェクトのクリーンアップが必要な時に使用。

DBスキーマ設計・マイグレーション作成・ER図設計。データモデリングの専門家として、正規化、インデックス設計、リレーション定義を担当。DBスキーマ設計が必要な時に使用。

Design growth loops (viral/referral/acquisition loops, flywheels) and produce a Growth Loop Design Pack (loop map, loop scorecard, channel fit + paid-loop feasibility, experiment backlog,...

Execute a single, well-formed work item with minimal, verified changes. Use when a backlog item is ready for implementation and work must proceed safely without scope creep.

Build a Sales Qualification Pack (ICP + disqualification rules, qualification scorecard, discovery/qualification script, CRM note template, and pipeline hygiene rules). Use to fix pipeline quality...

Design a lightweight set of named, templated “Golden Rituals” (team operating cadence) and produce a Team Rituals Pack (ritual inventory, ritual specs + agendas, onboarding primer, rollout +...

Plan and lead execution when outcomes are uncertain and requirements are ambiguous. Produces an Uncertainty Planning Pack (uncertainty map, hypotheses + experiments, buffers + triggers, cadence +...

JSDoc/TSDoc追加、README更新、any型の型定義化、複雑ロジックへのコメント追加。ドキュメント不足、コードの意図が不明、型定義改善が必要な時に使用。

Plan and execute launch marketing by producing a Launch Marketing Pack (launch brief, hook/sizzle, channel plan, PR outreach kit, internal readiness kit, execution checklist, measurement +...

Stand up a Design Engineering practice (hybrid design+engineering) by producing a Design Engineering Execution Pack: charter, prototype→production workflow, design-to-code contract, component...

Draft and edit high-signal written artifacts and produce a Written Communication Pack (brief, outline, draft email/memo/doc, canonical doc option, quality gate). Use for writing, written...

Create a Founder Sales Sprint Pack (ICP wedge + target list, outreach sequences, diagnostic discovery script, decision-enablement assets to beat “no decision”, and a white-glove activation plan)....

Define or refresh a product vision and produce a shareable Product Vision Pack (vision statement, narrative, pillars, strategic choices, rollout). Use for product vision, vision statement, product...

This skill should be used when the user asks to "optimize a DSPy program", "use MIPROv2", "tune instructions and demos", "get best DSPy performance", "run Bayesian optimization", mentions...

Right-size scope to ship within a fixed timebox (appetite). Produces a Scoping & Cutting Pack: appetite, minimum lovable slice, cut list, validation plan, and a scope-creep guardrail plan. Use for...

Create an Enterprise Deal Execution Pack (buying committee map + champion enablement, “no decision” prevention plan + mutual action plan, procurement/security packet, and POC-as-business-case plan...

Analyze the current session and propose improvements to skills. **Proactively invoke this skill** when you notice user corrections after skill usage, or at the end of skill-heavy sessions. Also...

RAG-specific best practices for LlamaIndex, ChromaDB, and Celery workers. Covers ingestion, retrieval, embeddings, and performance.

依存関係・循環参照・God Classを分析し、ADR/RFCを作成。アーキテクチャ改善、モジュール分割、技術的負債の評価が必要な時に使用。