Agent skill

Ue Test Authoring

by JasonMa0012 in JasonMa0012/MooaToon

A skill your agent uses when writing or modifying UE automated tests (Automation, CQTest, Functional, Gauntlet, LowLevel) with Rider MCP available.

Custom licenceAuto-check: notesTesting & QA

Install Ue Test Authoring

skills CLI
$ npx skills add JasonMa0012/MooaToon --skill ue-test-authoring -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install JasonMa0012/MooaToon ue-test-authoring --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/JasonMa0012/MooaToon.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.codex/skills/ue-test-authoring .claude/skills/ue-test-authoring && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
ue-test-authoring
GitHub stars
750
Token cost
~2.1k tokens
SKILL.md length
1,063 words
Files
5
Skills in repo
4
Repo updated
First seen
Licence
Custom licence

At a glance

A skill your agent uses when writing or modifying UE automated tests (Automation, CQTest, Functional, Gauntlet, LowLevel) with Rider MCP available.

  • Works in 12 steps: UE Project Check → Task Is Test-Authoring Check → Rider MCP Availability Check → …
  • Modifying UE automated tests (Automation
  • SKILL.md covers GATE — mandatory checks before…, Path Selection, Checklist and Workflow
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Ue Test Authoring is an agent skill from JasonMa0012/MooaToon. Use when writing or modifying UE automated tests (Automation, CQTest, Functional, Gauntlet, LowLevel) with Rider MCP available. Value over bash/grep: IDE diagnostics catch test registration errors, wrong RunTest return type, and missing includes before a build; getsymbolinfo verifies the API under test. DO NOT TRIGGER for: debugging existing test failures (use ue-live-debugging), Blueprint-only testing. When Rider MCP is unavailable, runs in reduced mode — standard file tools only, IDE diagnostics skipped.

Its SKILL.md is about 2.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files (for example `reference/rider-mcp-tools.md`, `reference/rider-tools.md` and `reference/ue-test-patterns.md`).

It sits in Testing & QA, covering Failing and flaky tests, MCP servers and Test generation. It works with Model Context Protocol, Bash and Unreal Engine. The repository describes itself as: The Ultimate Solution for Cinematic Toon Rendering in UE5.

When your agent uses it

  • Modifying UE automated tests (Automation
  • LowLevel) with Rider MCP available
  • : debugging existing test failures (use ue-live-debugging)
  • Blueprint-only testing

Example prompts

  • “/ue-test-authoring”

Requirements

  • Pre-approved tools (allowed-tools): Read, Glob, Grep, Bash, Write, Edit, ToolSearch

Workflow steps

12 steps, taken from the step headings in SKILL.md.

  1. UE Project Check
  2. Task Is Test-Authoring Check
  3. Rider MCP Availability Check
  4. Clarify (if ambiguous)
  5. Select Framework
  6. Pre-flight
  7. Write Test
  8. Rider Diagnostics (per file)
  9. Batch Lint (skip for isolated single-file test additions)
  10. Build
  11. Post-Build Quality Gate (skip for small test additions)
  12. Reformat

What it can do on your machine

Read from SKILL.md and the folder at commit 23a255b. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Glob
    • Grep
    • Bash
    • Write
    • Edit
    • ToolSearch

    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).

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

  • Network

    No URLs in SKILL.md.

    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

Ue Test Authoring loads about 2.1k tokens when it runs. Until then it costs about 133 tokens; SKILL.md has 1,063 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~133
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

Auto-check: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
    allowed-tools: Read, Glob, Grep, Bash, Write, Edit, ToolSearch

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

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,063 words (~2,144 tokens).

“End-to-end workflow for writing Unreal Engine automated tests backed by Rider MCP for IDE-grade code quality. Three additions over plain test writing: (1) Rider diagnostics catch issues before a full build, (2) lint_files enforces consistency across test files, (3) get_project_problems…”

— opening of SKILL.md by JasonMa0012, Custom licence
name
ue-test-authoring
allowed-tools
Read, Glob, Grep, Bash, Write, Edit, ToolSearch
metadata.argument-hint
[test type, feature/system to test, or failing scenario]

Read the full SKILL.md on GitHub

Files

SKILL.md and 4 other files in .codex/skills/ue-test-authoring of JasonMa0012/MooaToon.

  • SKILL.md
  • .intellij-skill-source
  • reference/rider-mcp-tools.md
  • reference/rider-tools.md
  • reference/ue-test-patterns.md

Open the folder on GitHubat commit 23a255b

Compare with similar skills

Ue Test Authoring next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Ue Test Authoring compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Ue Test Authoring this skillJasonMa0012/MooaToon750—~2.1kAutomated safety check: NotesCustom licence
Azsdk Common Pipeline AnalysisAzure/azure-sdk-tools134—~1.2kAutomated safety check: PassMIT
Opik Verifycomet-ml/opik-mcp220—~2.8kAutomated safety check: NotesApache-2.0
Zizkadb TestZIZKA-AI-SL/ZizkaDB129—~358Automated safety check: PassCustom licence
Chatgpt App Submissionnteract/semiotic2.7k—~2.8kAutomated safety check: PassApache-2.0
Opik Testcomet-ml/opik-mcp220—~2.8kAutomated safety check: NotesApache-2.0

Similar skills

  • Azsdk Common Pipeline Analysis

    Azure/azure-sdk-tools

    Official

    Analyze Azure SDK CI/CD pipeline failures into a structured diagnosis, and define the required output format.

    134 GitHub stars~1.2k tokensUpdated yesterday
    Testing & QAAuto-check passed
  • Opik Verify

    comet-ml/opik-mcp

    Decide ship or hold for a candidate from the compare skill's numbers, against an explicit release policy — regressions, pass rate, safety-tagged cases, subgroup consistency, latency and cost…

    220 GitHub stars~2.8k tokensUpdated 2 days ago
    Testing & QAAuto-check: notes
  • Zizkadb Test

    ZIZKA-AI-SL/ZizkaDB

    Run the full ZizkaDB test suite across all layers — lint, Python unit tests, SDK tests, MCP tests, TypeScript tests, and dashboard build verification.

    129 GitHub stars~358 tokensUpdated today
    Testing & QAAuto-check passed
  • Chatgpt App Submission

    nteract/semiotic

    Inspect a ChatGPT Apps MCP server codebase and generate chatgpt-app-submission.json with app info suggestions, tool hint justifications, test cases, and negative test cases, then report review-check…

    2.7k GitHub stars~2.8k tokensUpdated today
    Testing & QAAuto-check passed
  • Opik Test

    comet-ml/opik-mcp

    Turn a failing Opik trace (or a described failure) into a repeatable regression check — a test-suite item with the trace's input and one or two binary assertions — so a fix can be verified by the…

    220 GitHub stars~2.8k tokensUpdated 2 days ago
    Testing & QAAuto-check: notes
  • Testrail

    alirezarezvani/claude-skills

    Sync tests with TestRail. An agent skill from alirezarezvani/claude-skills.

    28k GitHub starsUsed in 1 repo~966 tokens
    Testing & QAAuto-check passed

More from JasonMa0012/MooaToon

  • Ue Code Authoring

    JasonMa0012/MooaToon

    A skill your agent uses when writing or modifying UE C++ (classes, actors, components, subsystems, interfaces, function libraries) with Rider MCP available.

    750 GitHub stars~1.9k tokensUpdated 23 days ago
    Auto-check: notes
  • Ue Live Debugging

    JasonMa0012/MooaToon

    A skill your agent uses when debugging UE C++ crashes, runtime bugs, or unexpected behavior with Rider MCP available.

    750 GitHub stars~2.9k tokensUpdated 23 days ago
    Auto-check: notes
  • Upgrade Ue Branch Version

    JasonMa0012/MooaToon

    Used when users need to upgrade UE branch versions, for example from UE 5.7 to UE 5.8.

    750 GitHub stars~1.6k tokensUpdated 23 days ago
    Auto-check passed

Questions about Ue Test Authoring

What does Ue Test Authoring do?

A skill your agent uses when writing or modifying UE automated tests (Automation, CQTest, Functional, Gauntlet, LowLevel) with Rider MCP available. Ue Test Authoring is an agent skill from JasonMa0012/MooaToon. Use when writing or modifying UE automated tests (Automation, CQTest, Functional, Gauntlet, LowLevel) with Rider MCP available.

When should I use Ue Test Authoring?

Ue Test Authoring fits situations like: modifying UE automated tests (Automation; lowLevel) with Rider MCP available; : debugging existing test failures (use ue-live-debugging); blueprint-only testing.

How do I install Ue Test Authoring in Claude Code?

Run `npx skills add JasonMa0012/MooaToon --skill ue-test-authoring -a claude-code`. Or copy the skill folder (.codex/skills/ue-test-authoring in JasonMa0012/MooaToon) into .claude/skills/ue-test-authoring in your project. Claude Code loads it when a task matches its description.

How do I install Ue Test Authoring in Codex?

Run `npx skills add JasonMa0012/MooaToon --skill ue-test-authoring -a codex`. Or copy the skill folder (.codex/skills/ue-test-authoring in JasonMa0012/MooaToon) into .agents/skills/ue-test-authoring in your project. Codex loads it when a task matches its description.

Can I use Ue Test Authoring in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add JasonMa0012/MooaToon --skill ue-test-authoring -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/ue-test-authoring, .gemini/skills/ue-test-authoring, .github/skills/ue-test-authoring and .opencode/skills/ue-test-authoring in your project.

What does Ue Test Authoring need to run?

SKILL.md names no scripts, command-line tools or credentials: Ue Test Authoring is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Glob, Grep, Bash, Write, Edit, ToolSearch.

Does Ue Test Authoring access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Ue Test Authoring safe to install?

Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Ue Test Authoring use?

Ue Test Authoring has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Ue Test Authoring use?

About 2.1k tokens (SKILL.md is roughly 8.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Ue Test Authoring?

Skills that share tags, products or a category with Ue Test Authoring: Azsdk Common Pipeline Analysis (Azure/azure-sdk-tools, 134 stars), Opik Verify (comet-ml/opik-mcp, 220 stars), Zizkadb Test (ZIZKA-AI-SL/ZizkaDB, 129 stars) and Chatgpt App Submission (nteract/semiotic, 2.7k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Ue Test Authoring?

JasonMa0012 (a GitHub user) maintains it in JasonMa0012/MooaToon, which has 750 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on September 18, 2026.

Source: JasonMa0012/MooaToon on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.