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Found 1,868 Skills
This skill must be used before any creative work—creating features, building components, adding functionality, or modifying behavior. Explore user intentions, requirements, and designs before implementation.
Vue.js 3 best practices guidelines covering Composition API, component design, reactivity patterns, Tailwind CSS utility-first styling, PrimeVue component library integration, and code organization. This skill should be used when writing, reviewing, or refactoring Vue.js code to ensure idiomatic patterns and maintainable code.
Use this skill BEFORE writing or editing any Go (.go) files. Triggers when about to create, modify, or add code to .go files. Enforces happy path coding, error wrapping, sentinel errors, and godoc-style comments.
Expert Swift decisions Claude doesn't instinctively make: struct vs class trade-offs, @MainActor placement, async/await vs Combine selection, memory management pitfalls, and iOS-specific anti-patterns. Use when writing Swift code for iOS/tvOS apps, reviewing Swift architecture decisions, or debugging memory/concurrency issues. Trigger keywords: Swift, iOS, tvOS, actor, async, Sendable, retain cycle, memory leak, struct, class, protocol, generic
Expert Swift concurrency decisions: async let vs TaskGroup selection, actor isolation boundaries, @MainActor placement strategies, Sendable conformance judgment calls, and structured vs unstructured task trade-offs. Use when designing concurrent code, debugging data races, or choosing between concurrency patterns. Trigger keywords: async, await, actor, Task, TaskGroup, @MainActor, Sendable, concurrency, data race, isolation, structured concurrency, continuation
Use when symfony rate limiting
Optimize your SaaS app across four dimensions - Speed (page load, API response), Code (unused files, dead code), Database (orphaned data, schema hygiene), and Dependencies (package bloat, bundle size). Use when app feels slow, codebase feels bloated, or after significant development work accumulates. Each path follows AUDIT → CLEAN → PREVENT workflow.
Transform emotional reactions or venting messages from collaborators into professional, diplomatic responses suitable for difficult workplace situations with toxic managers.
Guides PRD, ADR, Design Doc, and Work Plan creation with templates and decision matrix.
Use TypeScript for type-safe JavaScript: types, interfaces, generics, narrowing, tsconfig, modules, and strict mode. Use when writing or reviewing TypeScript, configuring tsconfig.json, defining types or interfaces, generics, type inference, or when the user mentions TypeScript, TS, or type checking.
Parse and explain HL7 v2.5 IHE PAM (Patient Administration Management) messages. Identifies message type, extracts segments (MSH, EVN, PID, PV1, PV2), validates structure, and provides detailed explanations of ADT messages for patient administration workflows.
Update agent skills installed with the `skills` CLI. Use when asked to refresh installed skills, keep a project's skills current, or troubleshoot cases where `npx skills update` reports that everything is up to date. For project-scoped installs, a no-change update must immediately run the bundled reinstall script so tracked skills from `skills-lock.json` are reinstalled without extra investigation.