Browse reusable Agent Skills, each with a clear purpose and practical guidance.
Triage Tiny Tool Town submissions. Reviews new-tool and author-page issues in shanselman/TinyToolTown, evaluates tools against acceptance criteria, queues imports, and helps convert verified author claims into author content files.
Write test cases that catch real bugs in production code instead of producing false confidence. Use when writing, reviewing, or planning tests for any codebase. Triggers on: "write tests", "add test coverage", "test this function", "create unit tests", "integration tests", "fix flaky tests", "improve test coverage", "review test quality", "are these tests good", "test plan", or any task involving pytest, vitest, jest, or other test frameworks. Prevents common AI testing pitfalls: over-mocking, testing frameworks instead of production code, fake implementations that bypass real logic, and assertion-free tests.
Quick health check -- test counts and file stats for AIPass branches
Systematically debug issues using graph-powered code navigation
Creates a validation project for testing a specific vscode-makefile-tools pull request. Use this skill when asked to create a validation project, test a PR, validate a pull request, or set up a PR validation environment. The skill creates a structured project directory with documentation, metadata, and checklists for systematically validating PR changes.
Debug AsyncRedux applications effectively. Covers printing state with store.state, checking actionsInProgress(), using ConsoleActionObserver, StateObserver for state change tracking, and tracking dispatchCount/reduceCount.
Write unit tests for AsyncRedux actions using the Store directly. Covers creating test stores with initial state, using `dispatchAndWait()`, checking state after actions, verifying action errors via ActionStatus, and testing async actions.
Test StoreConnector view-models in isolation. Covers creating view-models with `Vm.createFrom()`, testing view-model properties, testing callbacks that dispatch actions, and verifying state changes from callbacks.
Use advanced wait methods for complex test scenarios. Covers `waitCondition()`, `waitAllActions()`, `waitActionType()`, `waitAllActionTypes()`, `waitAnyActionTypeFinishes()`, and the `completeImmediately` parameter.
Improve code coverage in this repository with project-approved coverage commands and meaningful test additions. Use when asked to increase coverage, identify uncovered branches/functions, or report before-vs-after coverage percentages.