Explore skills

This skill should be used when the user is scaffolding a new project, reorganizing file structure, or discussing directory layout conventions. It provides language-specific best practices for Python, Node/TypeScript, Go, and general projects. Enforces the ./tmp/ intermediary workflow and .claude/CLAUDE.md convention. Triggers on: project init, directory layout, file organization, scaffolding, repo

Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always

Use when you have a spec or requirements for a multi-step task, before touching code

将用户口语化、零散或模糊的需求整理为结构化、可交付的需求简报。适用于需求梳理、需求改写、需求补全、范围界定、验收标准整理、待确认项提炼，以及把对话记录转成正式需求简报时使用。

Comprehensive guide for marimo - reactive Python notebooks as pure .py files, uv integration, AI-friendly architecture, reproducible data science workflows, and serverless deployment with WASM

Full-stack implementation agent that writes complete, production-ready code following an approved architecture and schema. Triggers on: write the code, implement features, build the app, code the MVP, generate codebase.

Master orchestrator skill that coordinates a full multi-agent startup pipeline. Triggers on: build SaaS, launch startup, startup accelerator, build product, create MVP, SaaS builder, million dollar startup, build me a business, or using the Startup Factory. Coordinates 8 specialized sub-skills in a gated, human-approved sequence.

Database schema design agent that creates complete data models with tables, relationships, indexes, and seed data. Triggers on: database design, schema, data model, tables, ERD, entity relationship, database schema.

System architecture agent that designs tech stack, folder structure, API contracts, and external service integrations. Triggers on: system design, tech stack, architecture, API design, folder structure, choose framework.

要件やスペックから「あるべきソフトウェア設計」を言語化する。新機能の設計着手時、既存機能の再設計時、仕様の解像度を上げたいときに使う。画面デザイン（UI/UX）は対象外。

Use when the user explicitly asks to reflect on, review, or learn from the current Claude Code session — e.g. "review this session", "reflect on this session", "why did that take so many tries", "what went wrong this session", or asks to turn this session's mistakes into project rules. Reads the session transcript, finds where Claude's output was rejected or required correction, distills the root

Design workflows that appropriately balance AI automation with human oversight and intervention. Use this skill when a team is building an AI feature and needs to decide when and how humans stay in the loop.