binary-size
Analyze and reduce ExecuTorch binary size. Use when investigating binary size, running size tests, or optimizing the runtime for size-constrained deployments.
cargo-fuzz
cargo-fuzz is the de facto fuzzing tool for Rust projects using Cargo. Use for fuzzing Rust code with libFuzzer backend.
firebase-apk-scanner
Scans Android APKs for Firebase security misconfigurations including open databases, storage buckets, authentication issues, and exposed cloud functions. Use when analyzing APK files for Firebase vulnerabilities, performing mobile app security audits, or testing Firebase endpoint security. For authorized security research only.
modern-python
Configures Python projects with modern tooling (uv, ruff, ty). Use when creating projects, writing standalone scripts, or migrating from pip/Poetry/mypy/black.
x-chat-provider
Focus on implementing custom Chat Provider, helping to adapt any streaming interface to Ant Design X standard format
x-chat-provider
专注于自定义 Chat Provider 的实现，帮助将任意流式接口适配为 Ant Design X 标准格式
x-markdown
Use when building or reviewing Markdown rendering with @ant-design/x-markdown, including streaming Markdown, custom component mapping, plugins, themes, and chat-oriented rich content.
laravel-query-builder
Build filtered, sorted, and included API endpoints using spatie/laravel-query-builder. Activates when working with QueryBuilder, AllowedFilter, AllowedSort, AllowedInclude, or when the user mentions query parameters, API filtering, sorting, includes, or spatie/laravel-query-builder.
arktype
Arktype patterns for runtime validation, discriminated unions with .merge() and .or(), spread key syntax, and type composition. Use when the user mentions arktype, type(), or when building union types, combining schemas with variants, or defining command/event schemas.
control-flow
Human-readable control flow patterns for early returns, guard clauses, and linearizing nested logic. Use when the user says "simplify this", "flatten these conditions", "too many nested ifs", or when refactoring nested conditionals, replacing try-catch with linear flow, or restructuring decision logic.
error-handling
Error handling patterns using wellcrafted trySync and tryAsync. Use when writing or reviewing try-catch blocks, refactoring try-catch to linear control flow, working with Result types, or returning HTTP error responses from route handlers.
factory-function-composition
Apply factory function patterns to compose clients and services with proper separation of concerns. Use when creating functions that depend on external clients, wrapping resources with domain-specific methods, or refactoring code that mixes client/service/method options together.