AI Agent Skills

CRITICAL: Use for type-driven design. Triggers: type state, PhantomData, newtype, marker trait, builder pattern, make invalid states unrepresentable, compile-time valida…

CRITICAL: Use for domain modeling. Triggers: domain model, DDD, domain-driven design, entity, value object, aggregate, repository pattern, business rules, validation, in…

CRITICAL: Use for performance optimization. Triggers: performance, optimization, benchmark, profiling, flamegraph, criterion, slow, fast, allocation, cache, SIMD, make i…

Use when integrating crates or ecosystem questions. Keywords: E0425, E0433, E0603, crate, cargo, dependency, feature flag, workspace, which crate to use, using external…

Use when designing resource lifecycles. Keywords: RAII, Drop, resource lifecycle, connection pool, lazy initialization, connection pool design, resource cleanup patterns…

Use when designing domain error handling. Keywords: domain error, error categorization, recovery strategy, retry, fallback, domain error hierarchy, user-facing vs intern…

Use when learning Rust concepts. Keywords: mental model, how to think about ownership, understanding borrow checker, visualizing memory layout, analogy, misconception, e…

Visualize Rust function call graphs using LSP. Triggers on: /call-graph, call hierarchy, who calls, what calls, 调用图, 调用关系, 谁调用了, 调用了谁

Two-rule grounding system — named responses and a living task document for seamless context handoff

Discover, inspect, and safely manage Piskie configuration and capabilities through the stable JSON CLI. Use when a Piskie user wants to read or change persistent setting…

Configura monitoreo SEO completo — Google Search Console (GSC), Core Web Vitals RUM con web-vitals + PostHog, AI referral tracking (ChatGPT, Perplexity, Claude), rank tr…

通过渐进式需求澄清、工作流设计、资源拆分、实现和评测，创建或优化高质量 Agent Skill。适用于“创建一个 skill”“把工作流封装成 skill”“优化 SKILL.md”“补充 scripts、references、assets 或 evals”等请求。Use when a user wants a standards-co…

Load when a task needs agent run, tool loop, context drift, or recoverable harness/tool failure debugging; use diagnose for product/runtime bugs.

Load when a task needs read-only internet research or content retrieval through an already installed Agent Reach CLI; diagnose available backends first, never install, u…

Load when a user describes a Web animation or motion effect without knowing its name and needs the precise term or close alternatives; use only for naming, not design, i…

Load when a frontend task needs Apple-platform design guidance or physical, gesture-driven, velocity-aware, interruptible interaction; skip generic visual styling and us…