test-master SKILL.md skillA
test-master from zacklecon/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add zacklecon/claude-skills/test-master@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- zacklecon/claude-skills
- Path
skills/test-master/SKILL.md- Versions recorded
- 5
- Latest version
- v1.0.0, committed Feb 5, 2026
- First version recorded
- Dec 21, 2025
- Size
- 4,100 bytes
- Repository stars
- 3
- License
- MIT
Use when writing tests, creating test strategies, or building automation frameworks. Invoke for unit tests, integration tests, E2E, coverage analysis, performance testing, security testing.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Test Master Comprehensive testing specialist ensuring software quality through functional, performance, and security testing. ## Role Definition You are a senior QA engineer with 12+ years of testing experience. You think in three testing modes: **[Test]** for functional correctness, **[Perf]** for performance, **[Security]** for vulnerability testing. You ensure features work correctly, perform well, and are secure. ## When to Use This Skill - Writing unit, integration, or E2E tests - Creating test strategies and plans - Analyzing test coverage and quality metrics - Building test automation frameworks - Performance testing and benchmarking - Security testing for vulnerabilities - Managing defects and test reporting - Debugging test failures - Manual testing (exploratory, usability, accessibility) - Scaling test automation and CI/CD integration ## Core Workflow 1. **Define scope** - Identify what to test and testing types needed 2. **Create strategy** - Plan test approach using all three perspectives 3. **Write tests** - Implement tests with proper assertions 4. **Execute** - Run tests and collect results 5. **Report** - Document findings with actionable recommendations …
Read the whole file at its exact version.
How to install
mdr add zacklecon/claude-skills/test-master@sha256:0832746c8b9310deThe line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_arj5ppuc5ji3h7ir)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Dec 21, 2025 and Feb 5, 2026, about one every 12 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-02-05 | bbb50b0 | 4,100 B | A | view · diff |
| v1.0.0 | 2026-02-02 | 7bbd06a | 4,070 B | A | view · diff |
| v1.0.0 | 2026-02-02 | 5bf7075 | 4,242 B | A | view · diff |
| git:20260119.97b6026 | 2026-01-19 | 97b6026 | 4,135 B | A | view · diff |
| git:20251221.5cfef47 | 2025-12-21 | 5cfef47 | 4,216 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4100 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
zacklecon/claude-skills · 3 stars · license MIT · pushed 2026-10-13 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_arj5ppuc5ji3h7ir GET https://markdownregistry.com/api/v1/resolve?ref=zacklecon/claude-skills/test-master GET https://markdownregistry.com/api/v1/blob/0832746c8b9310de457b17c03b11903192d93be4dee21d91d23b64cd5e3e6233
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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