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
Recently updated agent skill repository discovered via GitHub repository search.
.NET timezone handling guidance for C# applications. Use when working with TimeZoneInfo, DateTimeOffset, NodaTime, UTC conversion, daylight saving time, scheduling across timezones, cross-platform Windows/IANA timezone IDs, or when a .NET user needs the timezone for a city, address, region, or country and copy-paste-ready C# code.
Open directory of legal AI skills, agents and MCP servers.
给一个领域，找出背后真正撑着它的几根独立的力。十几个现象砍到不可再少的生成器——砍完能把现象一个个生回来，才算数。Use when user says '降秩', '找秩', '秩是什么', '这个领域靠什么撑着', '背后是什么', or wants to decompose any domain to its irreducible generators.
Explain how claude-mem captures observations, when memory injection kicks in, and where data lives. Use when the user asks "how does claude-mem work?" or "what is this thing doing?".
A GitHub repository effectiveness skill for auditing and configuring repos for adoption, trust, discoverability, and contribution readiness.