Real file from a public repo · synced Sep 3, 2026
dart-migrate-to-checks-package
Use this skill when you need to migrate a Dart test suite from the legacy package:matcher (which is exported by default from package:test/test.dart) to the modern, type-safe, and literate package:checks assertion library.
Works with
Install in three steps
- 1
Download the ZIP
One file per agent, plus INSTALL.md with the exact paths below.
- 2
Claude Code: copy SKILL.md into your skills folder
.claude/skills/dart-migrate-to-checks-package-1c1c41/SKILL.md # this project ~/.claude/skills/dart-migrate-to-checks-package-1c1c41/SKILL.md # every project
- 3
Other agents: use the matching file
skill.mdc goes in Cursor’s .cursor/rules/. AGENTS.md works as GitHub Copilot instructions, a legacy .cursorrules, or a Codex / Gemini CLI instructions file.

