Technical Writing

Create a new Claude Code skill with proper structure, YAML frontmatter, and documentation. Use when user asks to "create a skill", "make a skill", "build a new skill", or "add a skill".

Implement feature changes by updating pseudocode, platform code, and product code from modified feature markdown files. Use when user asks to "implement features", "run miso", "update implementations", or "sync code with features".

Architecture Decision Records (ADRs)をdocs/adr/ディレクトリで管理します。新しいADRの作成、既存ADRの編集、ADR索引の確認を行います。ユーザーがアーキテクチャ決定の記録、ADRの作成・更新・検索を依頼したときに使用してください。番号の自動採番、プロジェクト固有のフォーマット（日本語、メタデータ構造）を遵守します。

Use when implementing any feature or bugfix, before writing implementation code

Removes common AI-generated text patterns that make writing obviously machine-produced. Use when: (1) Writing or editing any text content, (2) User requests human-sounding or natural writing, (3) User wants to avoid AI slop or AI tells, (4) Creating content that shouldn't read as AI-generated. Apply automatically when generating prose, articles, emails, or creative content.Invoke with: /humanise-text, /humanize-text, /check-ai-patterns, or say "use the ai-text-humaniser skill to..."

Tests UI components with Testing Library including queries, user events, and async utilities. Use when testing React/Vue/Svelte components, writing accessible tests, or testing user interactions.

Create aesthetically beautiful interfaces following proven design principles. Use when building UI/UX, analyzing designs from inspiration sites, generating design images with ai-multimodal, implementing visual hierarchy and color theory, adding micro-interactions, or creating design documentation. Includes workflows for capturing and analyzing inspiration screenshots with chrome-devtools and ai-multimodal, iterative design image generation until aesthetic standards are met, and comprehensive design system guidance covering BEAUTIFUL (aesthetic principles), RIGHT (functionality/accessibility), SATISFYING (micro-interactions), and PEAK (storytelling) stages. Integrates with chrome-devtools, ai-multimodal, media-processing, ui-styling, and web-frameworks skills.

Apply Strunk's timeless writing rules to ANY prose humans will read—documentation, commit messages, error messages, explanations, reports, or UI text. Makes your writing clearer, stronger, and more professional.

Architectural planning and ADR creation. Use when evaluating feasibility, making technology choices, or defining system integration.

Complete knowledge domain for Cloudflare D1 - serverless SQLite database on Cloudflare's edge network.Use when: creating D1 databases, writing SQL migrations, configuring D1 bindings, querying D1 from Workers,handling SQLite data, building relational data models, or encountering "D1_ERROR", "statement too long","too many requests queued", migration failures, or query performance issues.Keywords: d1, d1 database, cloudflare d1, wrangler d1, d1 migrations, d1 bindings, sqlite workers,serverless database, edge database, d1 queries, sql cloudflare, prepared statements, batch queries,d1 api, wrangler migrations, D1_ERROR, D1_EXEC_ERROR, statement too long, database bindings,sqlite cloudflare, sql workers api, d1 indexes, query optimization, d1 schema

Design System & UI Kit Development with Figma 2025, Design Tokens, and Component Documentation

Syncs calculations documentation and JSDoc with actual behavior. Use after non-trivial changes to calculation modules.

High-performance semantic search and document parsing toolkit. Use PROACTIVELY for searching across documentation, YAML manifests, configuration files, or any text where semantic understanding is needed. Particularly effective when exploring unfamiliar codebases, finding conceptually related content, or when exact keywords don't match the desired information.

Interactive prompt builder for creating high-quality deep research prompts through adaptive interviewing. Use when users need to transform a basic research topic into a comprehensive, well-structured research prompt optimized for deep analysis. Helps build research prompts from vague ideas, enhance existing questions with best practices, and create structured prompts for any domain including product comparisons, technical documentation, academic literature, and market analysis.

Production-ready starter project for React + Cloudflare Workers + Hono with core services(D1, KV, R2, Workers AI) and optional advanced features (Clerk Auth, AI Chat, Queues, Vectorize).Complete with planning docs, session handoff protocol, and enable scripts for opt-in features.Use when: starting new full-stack project, creating Cloudflare app, scaffolding web app,AI-powered application, chat interface, RAG application, need complete starter, avoid setup time,production-ready template, full-stack boilerplate, React Cloudflare starter.Prevents: service configuration errors, binding setup mistakes, frontend-backend connection issues,CORS errors, auth integration problems, AI SDK setup confusion, missing planning docs,incomplete project structure, hours of initial setup.Keywords: cloudflare scaffold, full-stack starter, react cloudflare, hono template, production boilerplate,AI SDK integration, workers AI, complete starter project, D1 KV R2 setup, web app template,chat application scaffold, RAG st

Query DeepWiki for repository documentation and structure. Use to understand open source projects, find API docs, and explore codebases.

Manage and query the documentation dependency index. Use this to identify which documents need to be updated when code changes.

Create world-class, production-grade technical documentation with exceptional clarity and precision. Use this skill when the user asks to write READMEs, API references, guides, or code comments. Generates professional, accessible content that rivals top-tier tech companies.

Provides ASSERT/ASSUME macro pattern, .sby file template, and f_past_valid usage. Triggers when adding formal verification or writing assertions.

Spawn and manage Claude sub-agents for parallel or delegated tasks. WHEN: User needs parallel operations, multi-step autonomous research, or wants to delegate complex tasks to sub-agents. Use when task can be parallelized or requires independent exploration. WHEN NOT: Simple single-step operations, sequential dependencies, specific file reads (use fs_read_file), writing code directly (do it yourself).