Effect provides lightweight fiber-based concurrency:
Skills（SKILL.md）は、AIエージェント（Claude Code、Cursor、Codexなど）に特定の能力を追加するための設定ファイルです。
詳しく見る →Effect provides lightweight fiber-based concurrency:
Instructions for using the struct tag-based console rendering system in Go
**Created:** Monday, January 19, 2026
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Convert repeated tasks into skills, version control them in Git, and polish iteratively based on usage feedback to achieve 20% consistency gain.
Execute implementation work in a strictly controlled manner.
Structured approach for investigating funnel issues across e-commerce
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Drafts a persuasive, narrative-driven cover letter by synthesizing the user's diverse achievements with the company's mission.
**Purpose:** Fast discount code creation for marketing and promotions
Document complex domain knowledge as self-contained packages with multiple reading paths
Creates structured SWOT (Strengths, Weaknesses, Opportunities, Threats) analysis with strategic implications and action planning. Use when the user requests SWOT analysis, strategic assessment, competitive positioning evaluation, or wants to identify internal capabilities and external factors.
Эксперт по анализу креативов Facebook Ads. Используй для оценки эффективности креативов, Risk Score, A/B тестирования и рекомендаций по улучшению.
Create measurable learning objectives aligned to Bloom's Taxonomy and design comprehensive curriculum architecture for systematic instruction.
Create engaging scripts and designs for educational videos, presentations, and interactive learning experiences aligned to objectives.
カスタムクレーム（Custom Claims）機能の開発・修正を行う際に使用。claims: scopeマッピング、verified_claims: マッピング実装時に役立つ。
Create or update a customer health scorecard
Create or update a trace validating work connects to customer value
date-check
詳細設計書の種類と判定基準を定義し、基本設計書の内容から必要な設計書タイプを動的に決定するためのカタログ
Install and configure Python and uv. Use when setting up a Python environment.
doc-maintenance
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Documentation check checkpoint for conductor gates. Analyzes code changes to determine if documentation needs updating. Returns structured result with pass/fail status and documentation suggestions.
document-fetcher
画面間のナビゲーションフロー、ユーザージャーニー、状態遷移を整理するスキルです。
Synthesize subsystem catalogs and architecture diagrams into comprehensive, navigable architecture reports - codifies synthesis strategies and professional documentation patterns
Instructions for committing changes to config files in the home directory using the dotfiles bare git repo.
Drafts individual chapters for books and long articles. Use when user says 'draft chapter X', 'write chapter [number/title]', 'continue drafting', or 'write the next chapter'. Reads outline and maintains consistency with prior chapters.
Envision possibilities beyond current constraints. Use when planning evolution, imagining new capabilities, or exploring what could be.
Knowledge and patterns for analyzing project state, detecting plan drift, and creating prioritized reconstruction plans.
dry-philosophy
DuckDB time-travel queries for temporal versioning and causality tracking
Queue and PubSub patterns, background fibers, and graceful shutdown. Use for decoupling producers/consumers.
Launch the Adventure Engine application to begin an interactive adventure session.
Environment configuration patterns, secret handling, and multi-environment management. Reference this skill when managing environments.
Estimate effort for development tasks. Use when planning sprints, roadmaps, or project timelines. Covers story points, relative estimation, and uncertainty.
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Enforces project facade layer coding conventions when creating or modifying business logic facades. This skill ensures consistent patterns for transaction handling, error management, cache integration, query coordination, and cross-service orchestration.
Product orchestrator: planning (MVP, roadmaps) and operations (prioritization, backlog).
Product operations: prioritization (RICE, MoSCoW), backlog, analytics, feedback.
Product planning: MVP/MLP scoping, roadmaps, user story mapping, OKRs.
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finer-gate
In the first 30 seconds of using any product, users are biologically wired to be **Lazy, Vain, and Selfish**. Most teams spend the "final mile" of their development time on the "first mile" of the use
Manage backlog and archive completed work. Use for backlog operations, archiving phases, or keeping active plan focused. Curates plan organization.
Approved frameworks and libraries for this codebase. Apply when selecting libraries, checking if a framework is approved, or fetching documentation for approved tools.
Execute an approved sprint plan with **AILANG as the primary implementation language**. All game logic, state machines, and gameplay code goes in `sim/*.ail` - the Go engine only renders DrawCmd outpu
Verify before claiming completion.
The drum sounds. Bee and Badger gather for complete project planning. Use when you have ideas to capture AND want them organized on the project board in one flow.