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Found 242 Skills
Go/Golang backend expert. PROACTIVELY use when working with Go, Gin, Echo, Fiber frameworks. Triggers: golang, go, gin, echo, fiber
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
Writes, reviews, and improves SwiftData code using modern APIs and best practices. Use when reading, writing, or reviewing projects that use SwiftData.
Use when writing or reviewing asyncio code in Jupyter notebooks or '#%%' cell workflows — structuring event-loop ownership, orchestrating async tasks, or choosing compatibility strategies. Also use when hitting RuntimeError: This event loop is already running, asyncio.run() failures in cells, or tasks silently never completing.
OTP patterns for Elixir — GenServer, Agent, Task, ETS, supervision trees, Registry, and process design. Use when designing concurrent systems, stateful processes, or deciding when (and when NOT) to use processes.
Use when writing or reviewing Go code to ensure idiomatic style, up-to-date language features, and best practices.
Testing practices for iOS 26 / Swift 6.2 clinic modular MVVM-C applications. Covers unit/UI/snapshot testing, protocol-based mocks, async actor isolation, and dependency-injected test architecture aligned with Domain protocols, App-target composition, and Data-owned I/O boundaries. Use when writing, reviewing, or refactoring tests for ios-* and swift-* clinic modules.
Complete catalog of 130+ Effect-TS patterns from EffectPatterns repository. Use when looking for specific implementation patterns, best practices, or real-world examples. Complements other skills with concrete, curated patterns.
Use when reviewing OpenHarmony C++ system service code for security vulnerabilities, particularly IPC handlers, multithreaded components, or code handling sensitive user data
Ruby programming patterns and idioms
飞书文档写入。Markdown 转 Block、创建文档块、处理并发。
Overview of Experimental MVCC feature - snapshot isolation, versioning, limitations