One search for your own team's files and the public ecosystem. See how real projects write their agent instructions, and bring the good ideas home.
zhao-wuyanSkillzhao-wuyan/ccw-command-explorer/.claude/skills/team-testing/SKILL.md
Unified team skill for testing team. Progressive test coverage through Generator-Critic loops, shared memory, and dynamic layer selection. Triggers on "team testing".
EyadkellehSkillEyadkelleh/awesome-skills-security/skills/llm-testing/SKILL.md
Comprehensive LLM security testing prompts for bias detection, data leakage, alignment testing, and adversarial prompt resistance.
Infinite-Labs-AISkillInfinite-Labs-AI/infinite-skills/skills/ab-testing/SKILL.md
Use when turning a marketing, growth, CRO, pricing, onboarding, email, ad, or acquisition idea into a useful experiment or test plan.
likweitanSkilllikweitan/abap-skills/skills/abap-unit-testing/SKILL.md
Help with ABAP Unit testing including test class setup, assertions, test doubles, mocking frameworks, dependency injection, CDS test environments, SQL test environments, RAP BO test doubles, and test fixtures. Use when users ask about ABAP unit tests, test classes, test methods, CL_ABAP_UNIT_ASSERT, test doubles, mocking, CDS test environment, SQL test environment, RAP testing, ABAP test injection, test seams, behavior-driven testing, TDD in ABAP, test isolation, or writing automated tests for ABAP code. Triggers include "write a unit test", "create test class", "mock a dependency", "test a CDS view", "test a RAP BO", "test double", "assertion", "test fixture", "test isolation", or "ABAP unit".
compozySkillcompozy/compozy/.agents/skills/testing-boss/SKILL.md
Author or review software tests and LLM/agent evals; choose test placement and mocks, diagnose flaky CI, or repair brittle suites. Excludes unrelated code review, debugging, CI design, and production observability.
colonyopsSkillcolonyops/hive/.claude/skills/tui-testing/SKILL.md
Comprehensive testing strategies for Bubbletea v2 applications. Covers unit tests, component tests, golden file testing, async operations, external tool integration, and common testing pitfalls.
AnthropicSkillanthropics/skills/skills/webapp-testing/SKILL.md
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
PydanticSkillpydantic/pydantic-ai/.claude/skills/testing-skill/SKILL.md
Record, rewrite, and debug VCR cassettes for HTTP recordings. Use when running tests with --record-mode, verifying cassette playback, or inspecting request/response bodies in YAML cassettes.
loulanyueSkillloulanyue/awesome-claude-notes/skills/cpp-testing/SKILL.md
Use only when writing/updating/fixing C++ tests, configuring GoogleTest/CTest, diagnosing failing or flaky tests, or adding coverage/sanitizers.
loulanyueSkillloulanyue/awesome-claude-notes/skills/e2e-testing/SKILL.md
Playwright E2E testing patterns, Page Object Model, configuration, CI/CD integration, artifact management, and flaky test strategies.
NVIDIASkillNVIDIA/Megatron-LM/skills/mcore-testing/SKILL.md
Test system for Megatron-LM. Covers test layout, recipe YAML structure, adding and running unit and functional tests, golden values, marker filters, and CI parity.
fugaziSkillfugazi/test-automation-skills-agents/skills/api-testing/SKILL.md
Test REST and GraphQL endpoint contracts using Playwright request fixture (TypeScript) or REST Assured (Java). Use for standalone API tests covering schemas, auth, status/error handling, pagination, idempotency, rate limits, or contract checks; not for browser E2E specs. Keywords: REST, GraphQL, API contract, schema validation, REST Assured.
bodhiyeSkillbodhiye/ui-testing/SKILL.md
基于 Chrome DevTools MCP 的零脚本 UI 自动化测试 Skill：输入 URL 自动遍历页面并沉淀/复用 Playbook，执行 E2E 并输出标准化报告（MCP 优先，支持 CDP Proxy 降级）。
idavidov13Skillidavidov13/agentic-playwright/.claude/skills/api-testing/SKILL.md
API testing patterns for Playwright -- apiRequest fixture usage, Zod response schema creation and validation, test.step wrapping for multi-call tests, per-field negative/validation testing, path parameter fuzzing, and helper fixtures for shared setup/teardown. Use when writing or updating API test specs, adding tests for a new endpoint, creating Zod schemas for responses, wiring apiRequest or helper fixtures, or investigating API behavior mismatches vs the OpenAPI spec. Do NOT use for UI selectors (use the page-objects or selectors skill) or for generic Playwright fixture authoring unrelated to API setup/teardown (use the fixtures skill).
SupabaseSkillsupabase/supabase/.agents/skills/studio-testing/SKILL.md
Testing strategy for Supabase Studio. Use when writing tests, deciding
felvieiraSkillfelvieira/claude-skills-fv/skills/05-qa-testing/SKILL.md
Skill do QA Engineer para testes unitarios, integracao e E2E. Use quando precisar escrever testes, validar regressao, revisar cobertura, configurar estrategia de QA, ou evidenciar qualidade antes de release. Trigger em: "teste", "test", "QA", "Playwright", "Vitest", "Jest", "E2E", "coverage", "mock", "fixture", "regressao", "teste de integracao", "testing library".
adezeSkilladeze/raindrop-mcp/.github/skills/mcp-testing/SKILL.md
MCP Testing Strategies with Vitest, Inspector, and Integration Tests
ncklrsSkillncklrs/claude-chrome-user-testing/skills/ab-testing/SKILL.md
Testing Skill Compare two URL variants with the same persona to determine which provides a better user experience. This skill guides the comparison logic and report generation. ## When
theexperiencecompanySkilltheexperiencecompany/gaia/.agents/skills/accurate-testing/SKILL.md
Write adversarial test cases that break 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", "break this code", "find edge cases", or any task involving pytest, vitest, jest, or other test frameworks. Enforces the prime directive — a test that cannot fail is not a test — and prevents common AI testing pitfalls: over-mocking, testing frameworks instead of production code, fake implementations that bypass real logic, and assertion-free tests.
Strategic-AutomationSkillStrategic-Automation/violin/skills/api-testing/SKILL.md
Test REST, GraphQL, SOAP, and WebSocket API surfaces.
Plain text files in a repository that tell a coding agent how the project works: commands to run, conventions to follow and things to avoid. CLAUDE.md, AGENTS.md, cursor rules and skills are the common kinds.
CLAUDE.md is read by Claude Code. AGENTS.md is an open format that Codex, Cursor and other agents read. Many projects keep one and point the other at it.
A folder with a SKILL.md that describes one capability, such as filling PDFs or reviewing code. The agent loads it only when the task calls for it.
Your agents already can, over MCP, limited to the files you're allowed to read. Searching them from this page is coming.
