Skill Test
databricks-solutions/ai-dev-kit
Testing framework for evaluating Databricks skills. An agent skill from databricks-solutions/ai-dev-kit.
Пишет unit-тесты для указанного файла или функции в стиле существующих тестов проекта.
Install Write Tests
$ npx skills add justxor/claude-code-pro-course --skill write-tests -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install justxor/claude-code-pro-course write-tests --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/justxor/claude-code-pro-course.git skills-src && mkdir -p .claude/skills && cp -r skills-src/starter-kit/.claude/skills/write-tests .claude/skills/write-tests && rm -rf skills-srcUse ~/.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/
Install the "write-tests" agent skill from https://github.com/justxor/claude-code-pro-course/tree/main/starter-kit/.claude/skills/write-tests into .claude/skills/write-tests/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-tests", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/justxor/claude-code-pro-course/tree/main/starter-kit/.claude/skills/write-testsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add justxor/claude-code-pro-course --skill write-tests -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install justxor/claude-code-pro-course write-tests --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/justxor/claude-code-pro-course.git skills-src && mkdir -p .agents/skills && cp -r skills-src/starter-kit/.claude/skills/write-tests .agents/skills/write-tests && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "write-tests" agent skill from https://github.com/justxor/claude-code-pro-course/tree/main/starter-kit/.claude/skills/write-tests into .agents/skills/write-tests/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-tests", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add justxor/claude-code-pro-course --skill write-tests -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install justxor/claude-code-pro-course write-tests --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/justxor/claude-code-pro-course.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/starter-kit/.claude/skills/write-tests .cursor/skills/write-tests && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "write-tests" agent skill from https://github.com/justxor/claude-code-pro-course/tree/main/starter-kit/.claude/skills/write-tests into .cursor/skills/write-tests/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-tests", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/justxor/claude-code-pro-course.git --path starter-kit/.claude/skills/write-tests--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add justxor/claude-code-pro-course --skill write-tests -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install justxor/claude-code-pro-course write-tests --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/justxor/claude-code-pro-course.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/starter-kit/.claude/skills/write-tests .gemini/skills/write-tests && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "write-tests" agent skill from https://github.com/justxor/claude-code-pro-course/tree/main/starter-kit/.claude/skills/write-tests into .gemini/skills/write-tests/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-tests", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install justxor/claude-code-pro-course write-testsInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add justxor/claude-code-pro-course --skill write-tests -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/justxor/claude-code-pro-course.git skills-src && mkdir -p .github/skills && cp -r skills-src/starter-kit/.claude/skills/write-tests .github/skills/write-tests && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "write-tests" agent skill from https://github.com/justxor/claude-code-pro-course/tree/main/starter-kit/.claude/skills/write-tests into .github/skills/write-tests/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-tests", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add justxor/claude-code-pro-course --skill write-tests -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install justxor/claude-code-pro-course write-tests --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/justxor/claude-code-pro-course.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/starter-kit/.claude/skills/write-tests .opencode/skills/write-tests && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "write-tests" agent skill from https://github.com/justxor/claude-code-pro-course/tree/main/starter-kit/.claude/skills/write-tests into .opencode/skills/write-tests/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-tests", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
write-tests- GitHub stars
- 256
- Token cost
- ~222 tokens
- SKILL.md length
- 86 words
- Files
- 1
- Skills in repo
- 9
- Repo updated
- First seen
- Licence
- MIT
At a glance
Пишет unit-тесты для указанного файла или функции в стиле существующих тестов проекта.
- Works in 5 steps: Найди тестовый фреймворк и 1–2… → Прочитай тестируемый код. Составь список… → Покажи список сценариев одной строкой… → …
- Tasks that involve Test generation
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Write Tests is an agent skill from justxor/claude-code-pro-course. Пишет unit-тесты для указанного файла или функции в стиле существующих тестов проекта. Используй, когда просят добавить тесты, покрыть код тестами или проверить граничные случаи.
Its SKILL.md is about 220 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Testing & QA, covering Test generation. The repository describes itself as: Claude Code PRO — полный курс и гайд на русском: CLAUDE.md, settings, skills, subagents, hooks, MCP, плагины, CI. 8 лабораторных, библиотека промптов и готовый starter-kit. Здесь…. The licence is MIT.
When your agent uses it
- Tasks that involve Test generation
Example prompts
- “/write-tests”
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Найди тестовый фреймворк и 1–2 существующих теста рядом — повторяй их стиль, структуру и расположение.
- Прочитай тестируемый код. Составь список сценариев
- Покажи список сценариев одной строкой каждый, затем напиши тесты.
- Запусти только новые тесты. Если тест падает из-за бага в коде — НЕ подгоняй тест, а сообщи о баге.
- Итог: сколько тестов, что покрыто, какие баги найдены.
What it can do on your machine
Read from SKILL.md and the folder at commit 685e438. 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.
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
Write Tests loads about 222 tokens when it runs. Until then it costs about 48 tokens; SKILL.md has 86 words of instructions outside code blocks.
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 passed
The automated check found no risky patterns in SKILL.md.
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 justxor/claude-code-pro-course at commit 685e438, republished under its MIT licence (© justxor). 86 words, ~222 tokens.
Download SKILL.mdSave it as
.claude/skills/write-tests/SKILL.md (or your agent's skills folder).- name
- write-tests
- description
- Пишет unit-тесты для указанного файла или функции в стиле существующих тестов проекта. Используй, когда просят добавить тесты, покрыть код тестами или проверить граничные случаи.
- argument-hint
- <путь к файлу или имя функции>
Write tests
Цель: $ARGUMENTS
- Найди тестовый фреймворк и 1–2 существующих теста рядом — повторяй их стиль, структуру и расположение.
- Прочитай тестируемый код. Составь список сценариев:
- основной (happy path)
- граничные значения (пусто, 0, отрицательные, очень большие, unicode)
- ошибки и исключения
- взаимодействие с зависимостями (моки — только для внешних систем)
- Покажи список сценариев одной строкой каждый, затем напиши тесты.
- Запусти только новые тесты. Если тест падает из-за бага в коде — НЕ подгоняй тест, а сообщи о баге.
- Итог: сколько тестов, что покрыто, какие баги найдены.
© justxor, 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 starter-kit/.claude/skills/write-tests of justxor/claude-code-pro-course.
Open the folder on GitHubat commit 685e438
Compare with similar skills
Write Tests 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Write Tests this skilljustxor/claude-code-pro-course | 256 | — | ~222 | Automated safety check: Pass | MIT | |
| Skill Testdatabricks-solutions/ai-dev-kit | 1.9k | — | ~1.9k | Automated safety check: Pass | Custom licence | |
| Chatgpt App Submissionnteract/semiotic | 2.7k | — | ~2.8k | Automated safety check: Pass | Apache-2.0 | |
| Test ScopeGlitterKill/sdl-mcp | 491 | — | ~586 | Automated safety check: Pass | Custom licence | |
| Eval Triage And Improvementmicrosoft/eval-guide | 138 | — | ~5.9k | Automated safety check: Pass | MIT | |
| Eval Guidemicrosoft/eval-guide | 138 | — | ~22k | Automated safety check: Warn | MIT |
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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…
Test Scope
GlitterKill/sdl-mcp
Determine which test suites are affected by recent code changes and run only the relevant ones.
- Official
Eval Triage And Improvement
microsoft/eval-guide
A skill your agent uses when the user's Copilot Studio agent evaluations have come back and they need to interpret scores, diagnose root causes of underperforming test cases, find remediation steps…
- Official
Eval Guide
microsoft/eval-guide
Eval enablement accelerator — help customers think through "what does good look like" for their AI agent, then generate a structured eval plan and test cases they can use immediately.
Lsp Generate
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Trigger language server code generation — implement interface stubs, generate test skeletons, add missing methods, generate mock types.
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Categories
Questions about Write Tests
What does Write Tests do?
Пишет unit-тесты для указанного файла или функции в стиле существующих тестов проекта. Write Tests is an agent skill from justxor/claude-code-pro-course. Пишет unit-тесты для указанного файла или функции в стиле существующих тестов проекта.
When should I use Write Tests?
Write Tests fits situations like: tasks that involve Test generation.
How do I install Write Tests in Claude Code?
Run `npx skills add justxor/claude-code-pro-course --skill write-tests -a claude-code`. Or copy the skill folder (starter-kit/.claude/skills/write-tests in justxor/claude-code-pro-course) into .claude/skills/write-tests in your project. Claude Code loads it when a task matches its description.
How do I install Write Tests in Codex?
Run `npx skills add justxor/claude-code-pro-course --skill write-tests -a codex`. Or copy the skill folder (starter-kit/.claude/skills/write-tests in justxor/claude-code-pro-course) into .agents/skills/write-tests in your project. Codex loads it when a task matches its description.
Can I use Write Tests 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 justxor/claude-code-pro-course --skill write-tests -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/write-tests, .gemini/skills/write-tests, .github/skills/write-tests and .opencode/skills/write-tests in your project.
What does Write Tests need to run?
SKILL.md names no scripts, command-line tools or credentials: Write Tests is instructions for the agent only.
Does Write Tests 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 Write Tests safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Write Tests use?
Write Tests is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Write Tests use?
About 222 tokens (SKILL.md is roughly 888 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 Write Tests?
Skills that share tags, products or a category with Write Tests: Skill Test (databricks-solutions/ai-dev-kit, 1.9k stars), Chatgpt App Submission (nteract/semiotic, 2.7k stars), Test Scope (GlitterKill/sdl-mcp, 491 stars) and Eval Triage And Improvement (microsoft/eval-guide, 138 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Write Tests?
justxor (a GitHub user) maintains it in justxor/claude-code-pro-course, which has 256 GitHub stars. The repository holds 9 skills in this directory. The repository was last updated on October 1, 2026.
Source: justxor/claude-code-pro-course on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.