wjttc-builder SKILL.md skillA
wjttc-builder from wolfe-jam/faf-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add wolfe-jam/faf-skills/wjttc-builder@git:20261025.680ca44Pins git:20261025.680ca44 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- wolfe-jam/faf-skills
- Path
skills/wjttc-builder/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261025.680ca44, committed Oct 25, 2026
- First version recorded
- Oct 3, 2026
- Size
- 13,711 bytes
- Repository stars
- 4
- License
- MIT
Reads the codebase and sorts each part by how bad a failure would be, using the WJTTC tiers (Brake: data loss or security · Engine: wrong results · Aero: edge cases · Tyre: load over time · Pit: the release gate), then writes a test plan in that order and scaffolds the test files. Use when someone wants tests planned or written: "plan tests for this repo", "what should I test first?", "write a test suite for this". Plans and generates; wjttc-tester runs the suite and reports.
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
<!-- faf:start --> ```yaml v: 1 needs: ["the project's test runner"] reads: [the codebase, "package.json and the main entry points", existing tests] writes: ["WJTTC-TEST-SUITE.md", "the scaffolded test files"] network: [] publishes: false done_when: "WJTTC-TEST-SUITE.md lists the tests by tier, and the test files are scaffolded" project: project.faf ``` <!-- faf:end --> # WJTTC Builder - Championship Test Suite Generator **Philosophy:** "We break things so others never have to know they were broken." This skill generates F1-inspired test suites following the WJTTC (Wolfe James Tests The Code) methodology. ## GOALS | Goal | How | |------|-----| | **Pre-defined** | Test plan before code → improves code quality | | **Inline Testing** | Tests/approves at write time → catches bugs at inception | | **Layer 1 → Layer 2** | Industry + Expert = GOLD Code | | **AI Optimized** | Built on project.faf context | | **Best Code Possible** | ✪ Championship standard | ## GOLD Code **Code earns GOLD status when:** ``` ┌────────────────────────────────────────┐ │ GOLD CODE │ │ ════════════════════════════════════ │ │ ✓ Pre-test plan defined │ …
Read the whole file at its exact version.
How to install
mdr add wolfe-jam/faf-skills/wjttc-builder@sha256:6226f4d5ca109ad8The line at the top of this page pins the label git:20261025.680ca44, 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_z6rqofkrst6j43y4)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Oct 3, 2026 and Oct 25, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261025.680ca44 latest | 2026-10-25 | 680ca44 | 13,711 B | A | view · diff |
| git:20261023.8192183 | 2026-10-23 | 8192183 | 13,337 B | A | view · diff |
| git:20261021.0650390 | 2026-10-21 | 0650390 | 13,208 B | A | view · diff |
| git:20261021.8291447 | 2026-10-21 | 8291447 | 13,338 B | A | view · diff |
| git:20261003.1d7246b | 2026-10-03 | 1d7246b | 13,209 B | A | view · diff |
| git:20261003.6052df3 | 2026-10-03 | 6052df3 | 13,227 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 (13711 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
wolfe-jam/faf-skills · 4 stars · license MIT · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_z6rqofkrst6j43y4 GET https://markdownregistry.com/api/v1/resolve?ref=wolfe-jam/faf-skills/wjttc-builder GET https://markdownregistry.com/api/v1/blob/6226f4d5ca109ad813cc06518303684778b8993e7f3bfeea3f716cb3906aa0df
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.