Find the best CLAUDE.md, AGENTS.md and Claude skills

warpdotdevSkill

gui-integration-test

warpdotdev/Warp/.agents/skills/gui-integration-test/SKILL.md

GUI desktop app only. Writes, runs, and debugs Warp integration tests using the custom Builder/TestStep framework in `crates/integration`. Use when adding a new integration test, fixing a failing integration test, wiring a test into the manual runner or nextest suite, or verifying end-to-end UI and terminal behavior in Warp.

bholmesdevSkill

writing-tests

bholmesdev/hubble.md/.agents/skills/writing-tests/SKILL.md

Use when writing or reviewing tests, or deciding whether a change needs one.

MicrosoftSkill

compiler-and-fourslash-tests

microsoft/TypeScript/.github/skills/compiler-and-fourslash-tests/SKILL.md

How to write, run, and debug compiler tests and fourslash (LSP) tests in the TypeScript repository. Covers test file formats, directives, markers, baseline management, and the fourslash verification API.

No other project uses it yet

ChromeDevToolsSkill

devtools-testing-guidance

ChromeDevTools/devtools-frontend/.agents/skills/devtools-testing-guidance/SKILL.md

Guidance on selecting the appropriate test suite (Unit, API, or E2E tests) when writing new tests in Chrome DevTools. MUST be used when writing new tests.

No other project uses it yet

Gentleman-ProgrammingSkill

testing-coverage

Gentleman-Programming/gentleman-guardian-angel/skills/testing-coverage/SKILL.md

Skill: gga-testing-coverage ## Purpose Ensure test coverage for all behavior changes in GGA. ## When to Use When implementing behavior changes in any script (`bin/gga`, `lib/*.sh`). ## Framework ShellSpec

MicrosoftSkill

test-value-evidence

microsoft/testfx/.agents/skills/test-value-evidence/SKILL.md

Assess tests for an identified code or test change, feature, PR or commit. USE FOR: review changed behavior or regression tests, prove pre-fix/missing behavior is detected, revision-bound red-green evidence. Polyglot. DO NOT USE without an identified change: hypothetical mutations or general suite blind spots (test-gap-analysis). Also exclude per-test readiness/A-F grades (grade-tests), coverage (coverage-analysis), new suites (code-testing), or mutation engines.

open-metadataSkill

test-enforcement

open-metadata/OpenMetadata/skills/test-enforcement/SKILL.md

Use after implementing any feature or fix to ensure comprehensive test coverage. Enforces 90% line coverage in openmetadata-service, integration tests for all API endpoints in openmetadata-integration-tests, and Playwright E2E tests for UI changes.

No other project uses it yet

pytorchSkill

analyze-test-report

pytorch/TensorRT/.claude/skills/analyze-test-report/SKILL.md

Analyze torch-tensorrt local test results and drive failures to a fix. Use when the user pastes a test report / summary, asks why tests failed, asks to triage or fix failing tests, or mentions the JUnit/test-summary output from `just tests-report` / `just test-summary`. Covers where the JUnit XMLs live, how to read the consolidated report, how to reproduce a single failure, and how to categorize (real bug vs torch-API change vs OOM/skip vs flake).

MicrosoftSkill

scaffold-dotnet-test-project

microsoft/testfx/.agents/skills/scaffold-dotnet-test-project/SKILL.md

MUST USE when an existing .NET test project was excluded from a .slnf/CI solution filter, disappeared from .sln/.slnx discovery, or lost its production ProjectReference; also for requests to set up, create, reuse, add, register, include, or repair a test project. Handles "tests pass directly but CI discovers zero", exact solution wiring, xUnit/NUnit/MSTest, and central packages. DO NOT USE to only author tests in an already-wired project (code-testing), run tests, migrate, or correct MSTest syntax/configuration without changing project or CI files (writing-mstest-tests).

aquasecuritySkill

tracee-testing-guide

aquasecurity/tracee/.cursor/skills/tracee-testing-guide/SKILL.md

Run Tracee tests correctly, especially BPF unit tests via make targets. Use when writing tests, debugging test failures, or validating changes before commit.

handsontableSkill

walkontable-testing

handsontable/handsontable/.claude/skills/walkontable-testing/SKILL.md

Use when writing tests for the Walkontable rendering engine - has its own separate test pipeline, runner, and configuration distinct from main Handsontable E2E tests

ChatbotXIOSkill

testing-workflow

ChatbotXIO/ChatbotX/.agents/skills/testing-workflow/SKILL.md

Use when adding or changing tests, or before considering a change done, in ChatbotX. Documents the real verification gate sequence (lint → types → test → coverage), where tests live, the Vitest setup, and the coverage threshold that must not be silently bypassed. Read before writing tests or claiming a task is verified.

dotnetSkill

build-and-test

dotnet/runtime/.github/skills/build-and-test/SKILL.md

Build and test dotnet/runtime locally. Covers the mandatory baseline build, per-component build and test commands, Windows/PowerShell equivalents, running individual tests, and troubleshooting. USE FOR: any build or test invocation in this repo, and before making code changes under CCA. DO NOT USE FOR: CI pipeline triage (use ci-pipeline-monitor) or benchmarking (use microbenchmark for method/API-level measurements or aspnet-benchmark for end-to-end ASP.NET Core/HTTP load testing).

yaojingangSkill

testing-best-practices

yaojingang/GEOFlow/.agents/skills/testing-best-practices/SKILL.md

Laravel test design and review. Use when selecting coverage, naming or structuring tests, choosing assertions or test data, isolating dependencies, testing HTTP or security boundaries, improving suite performance, or reviewing test value. Use framework guidance or search-docs for Pest and PHPUnit syntax.

Often used withinfer-conventions·configuring-horizon·ai-sdk-development

ChromeDevToolsSkill

migrate-chromium-test

ChromeDevTools/devtools-frontend/.agents/skills/migrate-chromium-test/SKILL.md

Use when migrating Chromium layout tests to DevTools unit tests or API tests.

No other project uses it yet

Arize-aiSkill

phoenix-playwright-tests

Arize-ai/phoenix/.agents/skills/phoenix-playwright-tests/SKILL.md

Write Playwright E2E tests for the Phoenix AI observability platform. Use when creating, updating, or debugging Playwright tests, or when the user asks about testing UI features, writing E2E tests, or automating browser interactions for Phoenix.

No other project uses it yet

MicrosoftSkill

ui-tests-migration

microsoft/PowerToys/.github/skills/ui-tests-migration/SKILL.md

Create, migrate, and stabilize PowerToys UI tests with Microsoft.PowerToys.UITest.Next and winappcli, through local VM success, commit/push, and CI validation. Use for ports, new UITest projects, flaky CI tests, persistent Hyper-V validation, Settings IPC authentication/test signing, Explorer/Shell selection, preview handlers, thumbnail providers, hotkey activation, stateful process lifecycle, composed WinUI/WebView visual baselines, or foreground failures. Covers APIs, scaffolding, test design, diagnostics, and the required handoff to ui-tests-pipeline-ci. Keywords: UI test, UITests, UITestAutomation.Next, winappcli, WinAppDriver, Selenium, Settings IPC, not-microsoft-signed, Authenticode, local VM, Hyper-V, checkpoint, migrate, flaky, CI stability, Explorer, Shell extension, WebView2.

tuistSkill

compare-test-runs

tuist/tuist/skills/skills/compare-test-runs/SKILL.md

Compares two test runs to identify new failures, newly flaky tests, fixed tests, and duration regressions. Can be invoked with test run IDs, dashboard URLs, or branch names.

zly2006Skill

zhihu-instrument-test-governance

zly2006/zhihu-plus-plus/.agents/skills/zhihu-instrument-test-governance/SKILL.md

Audit, add, migrate, or remove Zhihu++ Android instrument tests under app/src/androidTest. Use for instrument-test cleanup, flaky device-test reduction, regression-test provenance, deciding whether a UI test belongs on an emulator, or reviewing a PR that changes permanent Android instrument coverage.

dzhngSkill

audit-tests

dzhng/jevgrep/.agents/skills/audit-tests/SKILL.md

Audit whether tests earn their maintenance cost and which suite owns each contract. Use when pruning redundant tests, investigating implementation coupling or test-only production hooks, reviewing the value of proposed coverage, or auditing an entire subsystem. Use write-tests to implement the resulting test changes.

Often used withclose-spec·compare-screenshots·audit-agents