RustのunsafeコードやFFIに関するレビューを支援します。unsafe、生ポインタ、FFI、extern、transmute、*mut、*const、union、#[repr(C)]、libc、std::ffi、MaybeUninit、NonNull、SAFETYコメント、健全性、未定義動作、UB、安全なラッパー、メモリレイアウト、bindgen、cbindgen、CString、CStrなどに関連するコードを検出します。
このスキル（actionbook/unsafe-checker）は、RustのunsafeコードやFFI（外部関数インターフェース）を扱う際のコードレビューを強力に支援します。unsafeブロック、生ポインタ（*mut、*const）、transmute、extern、union、#[repr(C)]、libc、std::ffi、MaybeUninit、NonNull、CString、CStrなどのキーワードやパターンを検出し、さらに日本語の関連用語（安全抽象、裸ポインタ、外部関数インターフェース、メモリレイアウト、不安全コード、FFIバインディング、未定義動作）にも対応しています。また、SAFETYコメントや健全性（soundness）、未定義動作（UB）、安全なラッパー、メモリレイアウト、bindgenやcbindgenによるFFIバインディング生成にもトリガーします。このスキルは、Rustのunsafeコードの危険性を理解し、正しい安全な抽象化を実装するためのレビューを促進します。主にClaude CodeやCursor、CodexなどのAIエージェントプラットフォーム上で動作し、コードレビューの自動化・効率化に貢献します。
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重要: RustのunsafeコードレビューとFFIに使用します。次のキーワードでトリガー: unsafe、生ポインタ、FFI、extern、transmute、*mut、*const、union、#[repr(C)]、libc、std::ffi、MaybeUninit、NonNull、SAFETYコメント、健全性、未定義動作、UB、安全なラッパー、メモリレイアウト、bindgen、cbindgen、CString、CStr、安全抽象、裸ポインタ、外部関数インターフェース、メモリレイアウト、不安全コード、FFIバインディング、未定義動作
This repo contains 13 individual skills — each has its own dedicated page.
CRITICAL: Use for ownership/borrow/lifetime issues. Triggers: E0382, E0597, E0506, E0507, E0515, E0716, E0106, value moved, borrowed value does not live long enough, cannot move out of, use of moved value, ownership, borrow, lifetime, 'a, 'static, move, clone, Copy, 所有权, 借用, 生命周期
CRITICAL: Use for smart pointers and resource management. Triggers: Box, Rc, Arc, Weak, RefCell, Cell, smart pointer, heap allocation, reference counting, RAII, Drop, should I use Box or Rc, when to use Arc vs Rc, 智能指针, 引用计数, 堆分配
CRITICAL: Use for mutability issues. Triggers: E0596, E0499, E0502, cannot borrow as mutable, already borrowed as immutable, mut, &mut, interior mutability, Cell, RefCell, Mutex, RwLock, 可变性, 内部可变性, 借用冲突
CRITICAL: Use for generics, traits, zero-cost abstraction. Triggers: E0277, E0308, E0599, generic, trait, impl, dyn, where, monomorphization, static dispatch, dynamic dispatch, impl Trait, trait bound not satisfied, 泛型, 特征, 零成本抽象, 单态化
CRITICAL: Use for type-driven design. Triggers: type state, PhantomData, newtype, marker trait, builder pattern, make invalid states unrepresentable, compile-time validation, sealed trait, ZST, 类型状态, 新类型模式, 类型驱动设计
CRITICAL: Use for error handling. Triggers: Result, Option, Error, ?, unwrap, expect, panic, anyhow, thiserror, when to panic vs return Result, custom error, error propagation, 错误处理, Result 用法, 什么时候用 panic
CRITICAL: Use for concurrency/async. Triggers: E0277 Send Sync, cannot be sent between threads, thread, spawn, channel, mpsc, Mutex, RwLock, Atomic, async, await, Future, tokio, deadlock, race condition, 并发, 线程, 异步, 死锁
CRITICAL: Use for domain modeling. Triggers: domain model, DDD, domain-driven design, entity, value object, aggregate, repository pattern, business rules, validation, invariant, 领域模型, 领域驱动设计, 业务规则
CRITICAL: Use for performance optimization. Triggers: performance, optimization, benchmark, profiling, flamegraph, criterion, slow, fast, allocation, cache, SIMD, make it faster, 性能优化, 基准测试
Use when integrating crates or ecosystem questions. Keywords: E0425, E0433, E0603, crate, cargo, dependency, feature flag, workspace, which crate to use, using external C libraries, creating Python extensions, PyO3, wasm, WebAssembly, bindgen, cbindgen, napi-rs, cannot find, private, crate recommendation, best crate for, Cargo.toml, features, crate 推荐, 依赖管理, 特性标志, 工作空间, Python 绑定
Use when designing resource lifecycles. Keywords: RAII, Drop, resource lifecycle, connection pool, lazy initialization, connection pool design, resource cleanup patterns, cleanup, scope, OnceCell, Lazy, once_cell, OnceLock, transaction, session management, when is Drop called, cleanup on error, guard pattern, scope guard, 资源生命周期, 连接池, 惰性初始化, 资源清理, RAII 模式
Use when designing domain error handling. Keywords: domain error, error categorization, recovery strategy, retry, fallback, domain error hierarchy, user-facing vs internal errors, error code design, circuit breaker, graceful degradation, resilience, error context, backoff, retry with backoff, error recovery, transient vs permanent error, 领域错误, 错误分类, 恢复策略, 重试, 熔断器, 优雅降级
Use when learning Rust concepts. Keywords: mental model, how to think about ownership, understanding borrow checker, visualizing memory layout, analogy, misconception, explaining ownership, why does Rust, help me understand, confused about, learning Rust, explain like I'm, ELI5, intuition for, coming from Java, coming from Python, 心智模型, 如何理解所有权, 学习 Rust, Rust 入门, 为什么 Rust
Send and manage iMessages via BlueBubbles, including attachments, tapbacks, edits, replies, and groups.
Control Eight Sleep pods (status, temperature, alarms, schedules).
BluOS CLI (blu) for discovery, playback, grouping, and volume.
Create, search, and manage Bear notes via grizzly CLI.
Capture frames or clips from RTSP/ONVIF cameras.
Search GIF providers with CLI/TUI, download results, and extract stills/sheets.