Wjttc Tester

What it does

When your agent uses it

• Tasks that involve Test generation

Example prompts

• “/wjttc-tester”

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

1. 1Scope — what should it do? happy path, edges, failure modes, perf targets, tier of each.
2. 2Audit signal (Step 0) before trusting or extending the suite.
3. 3Run each test: set up, prepare data, execute, observe actual vs expected, record pass/fail/blocked, capture evidence on failure.
4. 4Reproduce every failure deterministically; root-cause it; note the fix.
5. 5Tier coverage check — confirm every test is tiered
6. 6Report — file the WJTTC report (below), then surface the tier verdict.

What it can do on your machine

Read from SKILL.md and the folder at commit b84d35a. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  No scripts in the folder and no shell commands in SKILL.md (its code samples are bash and yaml).

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  Links to these hosts (documentation or services it may open):

  • faf.one
  • skills.faf.one
  • github.com

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names no API keys, tokens, secrets or passwords.

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Wjttc Tester loads about 2.1k tokens when it runs. Until then it costs about 51 tokens; SKILL.md has 839 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~51

When it runs · the whole SKILL.md, loaded when a task matches

~2.1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from sickn33/agentic-awesome-skills at commit b84d35a, republished under its MIT licence (© sickn33). 839 words, ~2,137 tokens.

name

wjttc-tester

description

F1-inspired test EXECUTOR + reporter. Runs a test plan, finds and reproduces bugs, audits suite signal integrity, then files a WJTTC report (Brake/Engine/Aero/Tyre/Pit) with a tier verdict.

risk

critical

source

https://github.com/Wolfe-Jam/faf-skills/tree/main/skills/wjttc-tester

source_repo

Wolfe-Jam/faf-skills

source_type

community

date_added

2026-07-01

license

MIT

license_source

https://github.com/Wolfe-Jam/faf-skills/blob/main/LICENSE

---
# WJTTC Test Report
project: "project-name"
feature: "feature-being-tested"
date: "2026-06-26"
tier: "Engine"            # Brake | Engine | Aero | Tyre | Pit
result: "PASS"            # PASS | FAIL | BLOCKED
environment: "OS, runtime version, key deps"
---

## Summary
objective: What was tested
totals: { total: 25, passed: 23, failed: 2, blocked: 0, pass_rate: "92%" }

## Failures
- name: "Long-string handling"
  tier: "Engine ⚡"
  status: "FAIL"
  steps: ["...", "..."]
  expected: "Handle gracefully"
  actual: "Crash"
  error: "RangeError: ..."
  root_cause: "Unbounded buffer"
  fix: "Cap input length / stream"

## Edge cases
- { case: "Empty string", input: "''", expected: "error", actual: "error", status: "PASS" }
- { case: "Unicode", input: "🏎️", expected: "stored", actual: "stored", status: "PASS" }

## Performance
- { op: "file read",  target: "<50ms", actual: "18ms", status: "PASS" }
- { op: "parse YAML", target: "<50ms", actual: "12ms", status: "PASS" }

## Bugs found
- id: 1
  title: "..."
  severity: "Brake"      # tier doubles as severity
  reproducibility: "Always"
  impact: "Who is affected, how serious"
  fix: "..."

## Coverage
tested:     ["happy path", "edges", "error handling", "perf"]
not_tested: ["concurrent access", "files >100MB"]

## Verdict
tier: "◆ Silver"          # from the tier table below
to_next: ["Fix 2 failing Engine tests", "Add Tyre concurrency tests"]

© sickn33, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/wjttc-tester of sickn33/agentic-awesome-skills.

Open the folder on GitHubat commit b84d35a

Used in 1 other repository

We found 5 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in sickn33/agentic-awesome-skills, which our catalogue first saw on October 7, 2026.

• lingxling/awesome-skills-cnantigravity-awesome-skills/skills/wjttc-testerantigravity-awesome-skills/plugins/agentic-awesome-skills/skills/wjttc-tester+1 more