testing-strategy

Q: How do I install testing-strategy?

Run npx skills add https://github.com/anthropics/knowledge-work-plugins --skill testing-strategy in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/testing-strategy/ (personal) or .claude/skills/testing-strategy/ (project).

by anthropics OfficialTesting & QA

Design test strategies and test plans. Trigger with "how should we test", "test strategy for", "write tests for", "test plan", "what tests do we need", or when the user needs help with testing approaches, coverage, or test architecture.

Installs: 6.5K
Last 24h: +12
Trending rank: #7866
Security: Warn

Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/anthropics/knowledge-work-plugins --skill testing-strategy

01
Install
Run the command in your project. The CLI asks which agents to install for.
02
Describe the task
Ask your agent for something this skill covers. It loads testing-strategy automatically when relevant.
03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.

Security audits

Independent scans of the skill's instructions and bundled files.

Gen Agent Trust Hub PassSAFE ·This skill provides guidance for designing testing strategies and plans. It contains educational content and instructions for structured output, with no security considerations identified.

Socket PassNo alerts

Snyk PassLOW ·Risk: LOW · No issues

Runlayer WarnMEDIUM ·1/1 file flagged

ZeroLeaks PassNONE ·Score: 93/100 · 2 sections analyzed

SKILL.md

The instructions your agent reads when the skill is triggered.

Testing Strategy

Design effective testing strategies balancing coverage, speed, and maintenance.

Testing Pyramid

        /  E2E  \         Few, slow, high confidence
       / Integration \     Some, medium speed
      /    Unit Tests  \   Many, fast, focused

Strategy by Component Type

API endpoints: Unit tests for business logic, integration tests for HTTP layer, contract tests for consumers
Data pipelines: Input validation, transformation correctness, idempotency tests
Frontend: Component tests, interaction tests, visual regression, accessibility
Infrastructure: Smoke tests, chaos engineering, load tests

What to Cover

Focus on: business-critical paths, error handling, edge cases, security boundaries, data integrity.

Skip: trivial getters/setters, framework code, one-off scripts.

Output

Produce a test plan with: what to test, test type for each area, coverage targets, and example test cases. Identify gaps in existing coverage.

FAQ

What does the testing-strategy skill do?

How do I install testing-strategy?

Run npx skills add https://github.com/anthropics/knowledge-work-plugins --skill testing-strategy in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/testing-strategy/ (personal) or .claude/skills/testing-strategy/ (project).

Which AI agents can use testing-strategy?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is testing-strategy safe to install?

Security partners have reviewed it: Gen Agent Trust Hub passed; Socket passed; Snyk passed; Runlayer flagged items to review; ZeroLeaks passed. As with any skill, read the SKILL.md and bundled scripts before installing.

Who maintains testing-strategy?

It is published by anthropics in anthropics/knowledge-work-plugins, and it is an official skill from the maker of the technology it covers. It has 6,458 recorded installs.