
Evidence-based companion for creative work — novels, essays, and game concepts. Use this skill whenever the user mentions writing a novel, essay, short story, game design, game concept, worldbuilding, character creation, plot structure, story idea brainstorming, or wants help developing a creative theme into a finished piece. Triggers on phrases like "創作", "小説", "脚本", "ゲーム設定", "世界観", "アイデア出し", "プロット", "エッセイ", "コンセプト資料", even when the user does not explicitly ask for a structured method. Guides the user through an evidence-based, phase-driven creative process grounded in cognitive science (Guilford, Jansson & Smith, Ritter & Dijksterhuis, Lacaux, Amabile), idea-generation techniques (SCAMPER, 6-3-5, morphological analysis), proven story structures (Snowflake, Dan Harmon Story Circle, Three-Act, Pixar 22 Rules), worldbuilding best practices (Sanderson's Iceberg method, Three Laws of Magic), and practice-based routines (Hemingway, Newport time-blocking, Montaigne essai).
CEO/founder-mode plan review. Rethink the problem, find the 10-star product, challenge premises, expand scope when it creates a better product. Three modes: SCOPE EXPANSION (dream big), HOLD SCOPE (maximum rigor), SCOPE REDUCTION (strip to essentials).
Elicit testable requirements for an SDD specification through dialogue with the user. Creates traceable, scoped requirements in EARS format — never inventing features the user did not ask for.
Analyze implementation gap between requirements and existing codebase. Evaluates multiple implementation approaches for brownfield projects.
Finalize an SDD feature: verify implementation quality, move spec to done, and commit. Runs lint/test/build checks, validates requirements and design alignment, completes the feature, then checks whether the work introduced new patterns worth syncing into project steering.
Execute SDD spec tasks using TDD methodology. Implements approved tasks following Red-Green-Refactor cycle.
Plan and decompose a LARGE-SCALE software effort into multiple right-sized SDD specs. This is the AI-DLC Inception layer that sits ABOVE individual specs: it turns a whole product, a 0->1 greenfield build, or the scale-up of an existing prototype into an ordered roadmap of independently-shippable Units of Work, then scaffolds one SDD spec per unit. Make sure to use this skill whenever the user wants to plan a new app or product from scratch, break a big/ambiguous project into pieces, build an MVP roadmap, figure out "where do I even start", turn a prototype into a real product, or do anything too large to fit comfortably in a single feature spec. Prefer this over /sdd-spec-init when the scope is a whole product or several features rather than one focused feature.
Interactive requirements quality review and validation. Detects gold-plating (unrequested features), ambiguity, and scope creep before they propagate.
Restore conversation after compact or manage past transcripts. Use this skill to recover context after compaction events or search through conversation history.
Set up project-specific hooks for automated linting, formatting, and testing. Use this skill when you need to configure Claude Code hooks for code quality automation in a project.
Review and verify software development artifacts including design documents, implementation code, and pull requests. Supports multiple review perspectives: design, implementation, security, performance, testing, accessibility, architecture, and best-practices. Use this skill when you need to perform code review, design review, security audit, or any development quality check. Trigger examples: "review this code", "check security", "review the design", "review my PR", "architecture review".
Interactive technical design quality review and validation. Conducts GO/NO-GO assessment with balanced feedback.
Interactive task quality review and validation. Ensures consistency across documentation and readiness for implementation.
ブログコンテンツの品質をレビュー。 SEO最適化、文法・表現、コンテンツ品質、正確性・信頼性を 包括的にチェックし、改善提案を行います。
Implement the given development task according to the specified requirements. Use this skill when you need to write code based on a design document or task description.
Analyze development tasks and design implementation plans. Automatically triages task type (new feature, bug fix, refactoring, migration) and scale, then guides through the appropriate design phases (requirements, architecture, detailed design) with domain-specific guides (API, DB, security, performance, integration).
開発者体験(DX)の専門家。ツール、環境設定、ワークフローを改善します。 新規プロジェクトの立ち上げ時、チームからのフィードバック後、 開発上の摩擦が生じた際に積極的に活用してください。
Initialize a new SDD specification with detailed project description. Creates directory structure and metadata for a new feature specification.
Initialize SDD (Spec-Driven Development) in the current project. Deploys rules, templates, skills, and project configuration from user-level SDD resources.
Manage docs/steering/ as persistent project knowledge. Bootstraps steering from codebase analysis or syncs existing steering with code changes.
Execute independent research for an SDD specification. Investigates existing codebase and best practices, generating research.md.
Show specification status and progress for an SDD feature. Displays current phase, completion percentages, and next actions.
Create comprehensive technical design for an SDD specification. Translates requirements (WHAT) into architectural design (HOW).
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
Validate implementation against requirements, design, and tasks. Checks test coverage, requirements traceability, and design alignment.
Generate implementation tasks for an SDD specification. Translates technical design into executable, properly-sized work items.
文章を指定した言語に翻訳。 ブログ記事やドキュメントを自然で高品質な翻訳に変換します。 フロントマター処理、専門用語の検証も行います。
Create custom steering documents for specialized project contexts. Generates domain-specific project memory for areas like API standards, testing, security.