dart-lang/dart-migrate-to-checks-package
Replace the usage of expect and similar functions from package:matcher to package:checks equivalents.
Replace the usage of `expect` and similar functions from `package:matcher` to `package:checks` equivalents.
npx skills add https://github.com/dart-lang/skills/tree/main/skills/dart-migrate-to-checks-packageReplace the usage of expect and similar functions from package:matcher to package:checks equivalents.
This repo contains 8 individual skills — each has its own dedicated page.
Write and organize unit tests for functions, methods, and classes using `package:test`. Use when creating new logic or fixing bugs to ensure code remains correct and regression-free.
Entrypoint structure, exit codes, cross-platform scripts. Use when building command line utilities, scripts, or applications.
Collect coverage using the coverage packge and create an LCOV report
Uses get_runtime_errors and lsp to fetch an active stack trace, locate the failing line, apply a fix, and verify resolution via hot_reload.
Define and generate mock objects for external dependencies using `package:mockito` and `build_runner`. Use when unit testing classes that depend on complex external services like APIs or databases.
Workflow for fixing package version conflicts. Use this when `pub get` fails due to incompatible package versions.
Execute `dart analyze` to identify warnings and errors, and use `dart fix --apply` to automatically resolve mechanical lint issues. Use during development to ensure code quality and before committing changes.
Use switch expressions and pattern matching where appropriate
Turn Claude Code into a full game dev studio — 49 AI agents, 72 workflow skills, and a complete coordination system mirroring real studio hierarchy.
Run a full discovery cycle from problem hypothesis to validated solution. Use when a team needs a structured path through framing, interviews, synthesis, and experiments.
Community Claude Code plugin marketplace - skills, agents, commands, and hooks for extending Claude Code. Import/export tools included.
🤖 Analyze cryptocurrency markets and optimize investments with AI-driven insights and portfolio management tools.
Automate creating Legado reading source files by analyzing websites with AI to generate valid JSON for efficient source development.
Codex skills for Chinese undergraduate thesis and graduation design workflows.