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Found 1,466 Skills
Run /check-quality, then fix the highest priority quality issue. Creates one fix per invocation. Invoke again for next issue. Use /log-quality-issues to create issues without fixing.
Headless, performant, and type-safe form state management for TS/JS, React, Vue, Angular, Solid, Lit, and Svelte.
Parallel Agent Type Contracts
System metrics, telemetry, and performance monitoring
Explains how to define http servers with effect. Use only when a top-level server is, or needs to be written in effect.
Zustand 5.x state management with slices, middleware, Immer, useShallow, and persistence patterns for React applications. Use when building state management with Zustand.
Arktype patterns for discriminated unions using .merge() and .or(), spread key syntax, and type composition. Use when building union types, combining base schemas with variants, or defining command/event schemas with arktype.
[Must Read · Mandatory] Mandatory specifications for company front-end development. You must read this skill before writing or modifying any front-end code. It covers all development constraints including mandatory Composition API specifications, naming conventions, API calling rules, Pinia state management, component splitting, etc.
Type-driven design principle: transform unstructured data into structured types at system boundaries, making illegal states unrepresentable. Use when writing or reviewing code that validates input, designs data types, defines function signatures, handles errors, or models domain logic. Use when you see validation functions that return void/undefined, redundant null checks, stringly-typed data, boolean flags controlling behavior, or functions that can receive data they shouldn't. Triggers on: "parse don't validate", "type-driven design", "make illegal states unrepresentable", "input validation", "data modeling", "refactor types", "strengthen types", "smart constructor", "newtype", "branded type".
This skill should be used when the user asks to "create a state machine", "add xState", "use xState with React", "implement actor-based state", "manage complex state with state machines", "use xState with Effect", "integrate Effect-ts with xState", mentions xState hooks (useMachine, useActor, useSelector), or discusses finite state machines in React applications.
Comprehensive instructions for building Expo apps using gluestack-ui.
Use this skill when the user asks to parse the content of an unstructured file (PDF, PPTX, DOCX...)