Expert in building custom tools that solve your own problems first. The best products often start as personal tools - scratch your own itch, build for yourself, then discover others have the same...

Expert in building custom tools that solve your own problems first. The best products often start as personal tools - scratch your own itch, build for yourself, then discover others have the same...

Expert in building custom tools that solve your own problems first. The best products often start as personal tools - scratch your own itch, build for yourself, then discover others have the same...

Expert in building custom tools that solve your own problems first. The best products often start as personal tools - scratch your own itch, build for yourself, then discover others have the same...

Expert in building custom tools that solve your own problems first. The best products often start as personal tools - scratch your own itch, build for yourself, then discover others have the same...

Expert in building custom tools that solve your own problems first. The best products often start as personal tools - scratch your own itch, build for yourself, then discover others have the same...

Use when building anything non-trivial. Enforces a spec → plan → execute → verify loop that prevents "looks right" failures. Creates spec.md, todo.md, and decisions.md before writing code.

Use when refactoring existing code, modifying legacy code, or about to change code behavior. Use when terms like "characterization test", "golden master", "capture behavior", or "safe refactoring"...

Create a new GitHub repository with the gh CLI and bootstrap a local project in ~/projects with git init, README, remote setup, and initial push. Use when the user asks to create a repo...

Test-Driven Development (TDD Red-Green-Refactor)

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Systematic debugging methodology that eliminates guessing and speculation. Add instrumentation to gather specific data that fully explains the problem. Evidence before hypothesis. Observation...

自动监控代码变更。当代码修改完成后，自动创建本地 Git 存档 (Commit)。分析历史风格生成 Commit Message。严禁推送。

Run the full dev loop for the current feature with guardrails. Feature-first and git/local safe.

Local-first backlog workflow. Use when planning work, creating/updating backlog items, writing ADRs, enforcing Ready gate, generating views, or maintaining derived indexes (SQLite/FTS/embeddings).

Generate React web apps with Fireproof database. Use when creating new web applications, adding components, or working with local-first databases. Ideal for quick prototypes and single-page apps...

Implement the current plan from TASKS (feature-first). Git-aware; no git ops in local mode.

Local-first, multi-product backlog management with agent collaboration discipline.

Implement offline-first mobile apps with local storage, sync strategies, and conflict resolution. Covers AsyncStorage, Realm, SQLite, and background sync patterns.

Perform CI-parity self-review for the current feature. Feature-first, git/local safe.