test-forge SKILL.md skillA
test-forge from hahaknight/claude-skills-pro is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hahaknight/claude-skills-pro/test-forge@git:20260911.282a72cPins git:20260911.282a72c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hahaknight/claude-skills-pro
- Path
free-skills/test-forge/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260911.282a72c, committed Sep 11, 2026
- First version recorded
- Aug 31, 2026
- Size
- 3,688 bytes
- Repository stars
- 6
- License
- MIT
MUST USE when writing tests, 补测试/write tests/单元测试/test coverage, or when asked to verify a module with tests. Produces test suites that actually kill mutants: edge cases, boundaries, failure paths, property tests — not happy-path theater. Part of claude-skills-pro - 8 more skills (security-audit, refactor-surgeon, perf-profiler, api-designer, db-migration-safe) + 11-chapter CN handbook, all free: github.com/Hahaknight/claude-skills-pro.
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 Forge — Tests That Catch Real Bugs ## Philosophy A test suite earns its keep by failing when the code is wrong. Before submitting, ask: "if I flipped a comparison operator or removed a null-check, would some test fail?" If not, the suite is decoration. ## Workflow 1. **Detect the framework** from existing tests / package.json / go.mod / Cargo.toml. Match the repo's test style, fixtures, and assertion library exactly. Do not introduce a new framework. 2. **Read the code under test fully** and list its behaviors as a table before writing anything: - every branch, every early return, every thrown error - boundary values for each input (0, 1, -1, empty, max, unicode, null/undefined, NaN) - external effects (I/O, network, clock, random, env) → decide mock vs real (prefer real for pure logic, fake clock/fake time, injected randomness) 3. **Test selection order** (highest value first): - Regression: any bug this code ever had → a named test - Boundaries & edge cases - Failure paths: errors propagate with useful messages; retries; cleanup on failure - Concurrency: race-prone paths get a stress test if the harness allows …
Read the whole file at its exact version.
How to install
mdr add hahaknight/claude-skills-pro/test-forge@sha256:f2269ebad4530e95The line at the top of this page pins the label git:20260911.282a72c, 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_ss37d4toigxjagl2)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Aug 31, 2026 and Sep 11, 2026, about one every 3 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260911.282a72c latest | 2026-09-11 | 282a72c | 3,688 B | A | view · diff |
| git:20260901.8eb4da8 | 2026-09-01 | 8eb4da8 | 3,660 B | A | view · diff |
| git:20260901.5a402f1 | 2026-09-01 | 5a402f1 | 3,955 B | A | view · diff |
| git:20260831.684a643 | 2026-08-31 | 684a643 | 3,423 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 (3688 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
hahaknight/claude-skills-pro · 6 stars · license MIT · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ss37d4toigxjagl2 GET https://markdownregistry.com/api/v1/resolve?ref=hahaknight/claude-skills-pro/test-forge GET https://markdownregistry.com/api/v1/blob/f2269ebad4530e959294ed825b4e7050f58a941b22e933f7da947dbcbccdf596
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.