Skill UI

cargo-fuzz provides a Cargo subcommand that lets Rust projects fuzz with libFuzzer, automating sanitizer flags, corpus/dictionary handling, crash replay, coverage reports, and harness rules, so teams can quickly validate unsafe-aware code.

Fuzzing Dictionary supplies domain-specific tokens to guide fuzzers when targeting parsers, protocols, configs, or file formats so they reach deeper logic; include magic bytes, headers, keywords, and combine generation from LLMs, headers, or binaries before passing via the fuzzer flag.

This skill acts as an expert architect for scaffolding production-ready Rust applications. It generates complete, idiomatic, and robust project structures suitable for binary CLI tools, reusable libraries, and complex multi-crate workspaces (monorepos). It ensures adherence to Rust best practices, including proper module organization, advanced Cargo dependency management, and comprehensive testing setup.

This skill guides the comprehensive packaging and deployment of applications built with Makepad. It covers building for multiple target platforms, including desktop (Windows, macOS, Linux), mobile (Android, iOS), and WebAssembly. Use this guide when setting up CI/CD pipelines, generating distributable installers (.deb, .dmg, .apk, .ipa), or automating release artifacts using tools like cargo-packager and cargo-makepad.

Provides a structured guide to Rust testing practices, covering TDD-based unit, integration, async, property-based, mocking, and coverage approaches that keep code reliable from RED-GREEN-REFACTOR to cargo-llvm-cov reports.

This skill automates the creation and setup of isolated Git worktrees. It ensures safe development environments by following strict directory selection logic, performing mandatory gitignore checks, and automatically installing dependencies (npm, pip, cargo, etc.) and running baseline tests for the new branch. Essential for starting feature development or implementing plans in a clean, verifiable workspace.