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Use this skill to perform a thorough code review on any submitted code, PR, function, class, or module. Triggers on: "review this code", "review my PR", "code review", "what's wrong with this", "is this good code", "check this implementation", "review before merge", "give me feedback on this code". Also use proactively when a developer submits code for any purpose — always review against standards

Use this skill when implementing features, writing code, creating functions or classes, refactoring existing code, or building any software component. Triggers on: "implement", "write the code for", "build this feature", "create a function", "refactor this", "add this to the codebase", "make this work", "write a class", "implement the logic". This skill enforces clean code principles, proper abstr

Use this skill for anything related to managing or preparing a software release: release checklists, release notes, version bumping, release planning, go/no-go decisions, changelog maintenance, deployment coordination, or rollback planning. Triggers on: "prepare a release", "release notes", "write the changelog", "version bump", "deploy to production", "release checklist", "go/no-go", "rollback pl

10-point framework for optimizing written content for audio/voice delivery. Blog audio, training modules, video scripts, podcast content, voiceover copy.

Multi-wave, multi-agent deep company research methodology. 4 parallel research lanes, 3 waves, 15-45 minutes to a full intelligence brief. Be the most prepared person in the room.

Verify and clean email lists before campaigns, CRM imports, or email platform uploads. DNS/MX/syntax/disposable/role-based checks. Includes Python implementation.

Generate diagrams from Mermaid code using the free Kroki API. No authentication required. Flowcharts, sequence diagrams, class diagrams, ERDs, and more. Returns local PNG/SVG files.

Create branded blog header images with strict layout rules, safe zones, and brand color application. Python/Pillow implementation with 75% safe zone rule for mobile-safe rendering.

mcl-foundation-design / mcl-shared-platform-design / mcl-product-design が共通で参照するメタスキル。共通メタデータスキーマ、YAML テンプレート、正規化・マッピング・競合解決のルールを提供する。このスキルを直接トリガーする必要はない。他の mcl-* スキルが references/ templates/ schemas/ を参照する際に自動的に利用される。mcl-common の内容を確認・編集したい場合や、共通ルールやテンプレートについて質問がある場合にもこのスキルを参照すること。

Load saved session context from a previous session. Lists available sessions and restores TODOs, context, and pending work.

Save current session progress, TODOs, and context to a local file before ending a session. Enables picking up later with /session-load.

Dynamic Expert Council QA system. Selects domain-relevant expert personas to review deliverables before final delivery. 3 tiers with build/review mode toggle. Works with any AI assistant.