Pytest
bobmatnyc/claude-mpm
pytest - Python's most powerful testing framework with fixtures, parametrization, plugins, and framework integration for FastAPI, Django, Flask
Python 开发规范。当用户操作 .py、pyproject.toml、requirements.txt、setup.py 文件， 或涉及 FastAPI、Django、Flask、pytest、asyncio 开发时触发。
Install Python Dev
$ npx skills add doccker/cc-use-exp --skill python-dev -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install doccker/cc-use-exp python-dev --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/doccker/cc-use-exp.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.cursor/skills/python-dev .claude/skills/python-dev && 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 "python-dev" agent skill from https://github.com/doccker/cc-use-exp/tree/main/.cursor/skills/python-dev into .claude/skills/python-dev/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "python-dev", 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/doccker/cc-use-exp/tree/main/.cursor/skills/python-devType 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 doccker/cc-use-exp --skill python-dev -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install doccker/cc-use-exp python-dev --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/doccker/cc-use-exp.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.cursor/skills/python-dev .agents/skills/python-dev && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "python-dev" agent skill from https://github.com/doccker/cc-use-exp/tree/main/.cursor/skills/python-dev into .agents/skills/python-dev/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "python-dev", 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 doccker/cc-use-exp --skill python-dev -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install doccker/cc-use-exp python-dev --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/doccker/cc-use-exp.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.cursor/skills/python-dev .cursor/skills/python-dev && 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 "python-dev" agent skill from https://github.com/doccker/cc-use-exp/tree/main/.cursor/skills/python-dev into .cursor/skills/python-dev/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "python-dev", 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/doccker/cc-use-exp.git --path .cursor/skills/python-dev--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 doccker/cc-use-exp --skill python-dev -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install doccker/cc-use-exp python-dev --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/doccker/cc-use-exp.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.cursor/skills/python-dev .gemini/skills/python-dev && 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 "python-dev" agent skill from https://github.com/doccker/cc-use-exp/tree/main/.cursor/skills/python-dev into .gemini/skills/python-dev/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "python-dev", 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 doccker/cc-use-exp python-devInstalls 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 doccker/cc-use-exp --skill python-dev -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/doccker/cc-use-exp.git skills-src && mkdir -p .github/skills && cp -r skills-src/.cursor/skills/python-dev .github/skills/python-dev && 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 "python-dev" agent skill from https://github.com/doccker/cc-use-exp/tree/main/.cursor/skills/python-dev into .github/skills/python-dev/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "python-dev", 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 doccker/cc-use-exp --skill python-dev -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install doccker/cc-use-exp python-dev --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/doccker/cc-use-exp.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.cursor/skills/python-dev .opencode/skills/python-dev && 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 "python-dev" agent skill from https://github.com/doccker/cc-use-exp/tree/main/.cursor/skills/python-dev into .opencode/skills/python-dev/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "python-dev", 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
python-dev- GitHub stars
- 1.1k
- Token cost
- ~790 tokens
- SKILL.md length
- 57 words
- Files
- 1
- Skills in repo
- 67
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Python 开发规范。当用户操作 .py、pyproject.toml、requirements.txt、setup.py 文件， 或涉及 FastAPI、Django、Flask、pytest、asyncio 开发时触发。
- Tasks that involve Backend development
- SKILL.md covers 工具链, 命名约定, 类型注解 and 异常处理, plus 4 more sections
- Calls pytest, black and mypy
- Tasks that involve Unit testing
What it does
Python Dev is an agent skill from doccker/cc-use-exp. Python 开发规范。当用户操作 .py、pyproject.toml、requirements.txt、setup.py 文件， 或涉及 FastAPI、Django、Flask、pytest、asyncio 开发时触发。 包含 PEP 8 风格、类型注解、异常处理、测试规范、异步编程、性能优化等。
Its SKILL.md is about 790 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 Backend & APIs, covering Backend development and Unit testing. It works with Python, pytest, Django and FastAPI. The repository describes itself as: ⛔ No longer maintained → dev-agent-kit/recipes 让 Claude Code、Antigravity、Gemini CLI、Codex、Cursor 开箱即用的分层配置模板，总结十多年的日常开发经验.
When your agent uses it
- Tasks that involve Backend development
- Tasks that involve Unit testing
Example prompts
- “/python-dev”
Requirements
- Python 3
What it can do on your machine
Read from SKILL.md and the folder at commit 64470cb. 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
Shell commands in SKILL.md call:
pytestblackmypyruff
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
Python Dev loads about 790 tokens when it runs. Until then it costs about 41 tokens; SKILL.md has 57 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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 57 words (~790 tokens).
- name
- python-dev
Files
Just SKILL.md in .cursor/skills/python-dev of doccker/cc-use-exp.
Open the folder on GitHubat commit 64470cb
Compare with similar skills
Python Dev 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 |
|---|---|---|---|---|---|---|
| Python Dev this skilldoccker/cc-use-exp | 1.1k | — | ~790 | Automated safety check: Pass | Custom licence | |
| Pytestbobmatnyc/claude-mpm | 155 | — | ~8.2k | Automated safety check: Pass | MIT | |
| Python Rulessoftspark/ai-toolkit | 179 | — | ~2.9k | Automated safety check: Pass | Apache-2.0 | |
| Run And Verifyaropan/clist | 439 | — | ~461 | Automated safety check: Pass | Apache-2.0 | |
| Pythonericrisco/rsc-harness | 156 | — | ~3.8k | Automated safety check: Pass | MIT | |
| PythonMadAppGang/claude-code | 283 | — | ~2.8k | Automated safety check: Notes | MIT |
Similar skills
Python Rules
softspark/ai-toolkit
Python coding rules: style, patterns, security, testing. An agent skill from softspark/ai-toolkit.
Run And Verify
aropan/clist
Choose and run focused checks after changing CLIST Python code: Django tests, standalone pytest tests, offline parser fixtures, Ruff, or a relevant management-command check.
Python
ericrisco/rsc-harness
A skill your agent uses when the task is Python itself, in any framework or none: PEP 695 generics, mypy --strict typing, dataclass/Protocol/TypedDict/Enum choices, asyncio.TaskGroup, stdlib idioms…
Python
MadAppGang/claude-code
A skill your agent uses when building FastAPI applications, implementing async endpoints, setting up Pydantic schemas, working with SQLAlchemy, or writing pytest tests for Python backend services.
Fix Slow Endpoint
vpcarlos/profyle
Diagnose and fix a slow endpoint or request in a Python web app (FastAPI, Flask, Django, Tornado, any ASGI/WSGI framework) using real Profyle/VizTracer traces, then prove the fix by replaying the…
More from doccker/cc-use-exp
All 67 skills in this repoAPI Design Safety
doccker/cc-use-exp
当设计或修改 REST API 响应结构、处理 API 返回值，或生成 Excel/CSV/PDF/对账文件等下游产物时触发。防止 API 设计缺陷导致的字段错位、类型歧义，以及生成产物时关键字段缺失但静默成功的问题。
Cc Code Quality Principles
doccker/cc-use-exp
当编写新模块、设计接口、重构代码或代码审查时触发。提供经典模块化六原则检查清单（大小适中/调用深度/扇入扇出/边界清晰/作用域内聚/可预测性），适用于 PR/Review/新模块设计场景。
Cc Review
doccker/cc-use-exp
结构化代码审查工作流，适用于显式 quick/full/security review；不负责普通实现或 bug 修复流程。
Cc Streaming Export Safety
doccker/cc-use-exp
当实现用户驱动的大文件导出或批量序列化（Excel/CSV/JSON/JSONL/PDF，数据量未知或超过 1 万行/10 MB）时触发；普通小文件下载、静态资源下载、非导出 Writer/Report 类不触发。防止 OOM、临时文件残留、同步导出阻塞 HTTP 线程和表格公式注入。
Code Quality Principles
doccker/cc-use-exp
当编写新模块、设计接口、重构代码或代码审查时触发。提供经典模块化六原则检查清单（大小适中/调用深度/扇入扇出/边界清晰/作用域内聚/可预测性），适用于 PR/Review/新模块设计场景。
External System Debugging
doccker/cc-use-exp
涉及浏览器、编辑器、CDN/WAF、IM 平台、操作系统剪贴板、第三方 SaaS 等"外部黑盒系统"的代码编写或 bug 调试时触发。强制先抓真实环境数据再推理,避免连续 2 轮"凭代码推理"的修复 no-op。关键词:粘贴/复制异常、跨平台显示不一致、第三方 API 怪结果、CDN/WAF 拦截、本地复现失败、HTML→MD 转换丢属性。
Related
Categories
Questions about Python Dev
What does Python Dev do?
Python 开发规范。当用户操作 .py、pyproject.toml、requirements.txt、setup.py 文件， 或涉及 FastAPI、Django、Flask、pytest、asyncio 开发时触发。. Python Dev is an agent skill from doccker/cc-use-exp.
When should I use Python Dev?
Python Dev fits situations like: tasks that involve Backend development; tasks that involve Unit testing.
How do I install Python Dev in Claude Code?
Run `npx skills add doccker/cc-use-exp --skill python-dev -a claude-code`. Or copy the skill folder (.cursor/skills/python-dev in doccker/cc-use-exp) into .claude/skills/python-dev in your project. Claude Code loads it when a task matches its description.
How do I install Python Dev in Codex?
Run `npx skills add doccker/cc-use-exp --skill python-dev -a codex`. Or copy the skill folder (.cursor/skills/python-dev in doccker/cc-use-exp) into .agents/skills/python-dev in your project. Codex loads it when a task matches its description.
Can I use Python Dev 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 doccker/cc-use-exp --skill python-dev -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/python-dev, .gemini/skills/python-dev, .github/skills/python-dev and .opencode/skills/python-dev in your project.
What does Python Dev need to run?
Going by SKILL.md and its folder, Python Dev needs the command-line tools its instructions call (pytest, black, mypy and ruff). Our summary lists: Python 3.
Does Python Dev 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 Python Dev 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 Python Dev use?
Python Dev 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 Python Dev use?
About 790 tokens (SKILL.md is roughly 3.2k 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 Python Dev?
Skills that share tags, products or a category with Python Dev: Pytest (bobmatnyc/claude-mpm, 155 stars), Python Rules (softspark/ai-toolkit, 179 stars), Run And Verify (aropan/clist, 439 stars) and Python (ericrisco/rsc-harness, 156 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Python Dev?
doccker (a GitHub user) maintains it in doccker/cc-use-exp, which has 1,063 GitHub stars. The repository holds 67 skills in this directory. The repository was last updated on August 26, 2026.
Source: doccker/cc-use-exp on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.