Python Pro
Jeffallan/claude-skills
Writes type-annotated Python 3.11+ with async patterns, dataclasses and pytest suites, validated with mypy in strict mode, black and ruff.
Guides the developer workflow for contributing to Race Condition.
Install Contributing
$ npx skills add GoogleCloudPlatform/race-condition --skill contributing -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install GoogleCloudPlatform/race-condition contributing --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/GoogleCloudPlatform/race-condition.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/contributing .claude/skills/contributing && 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 "contributing" agent skill from https://github.com/GoogleCloudPlatform/race-condition/tree/main/.claude/skills/contributing into .claude/skills/contributing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "contributing", 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/GoogleCloudPlatform/race-condition/tree/main/.claude/skills/contributingType 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 GoogleCloudPlatform/race-condition --skill contributing -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install GoogleCloudPlatform/race-condition contributing --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GoogleCloudPlatform/race-condition.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/contributing .agents/skills/contributing && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "contributing" agent skill from https://github.com/GoogleCloudPlatform/race-condition/tree/main/.claude/skills/contributing into .agents/skills/contributing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "contributing", 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 GoogleCloudPlatform/race-condition --skill contributing -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install GoogleCloudPlatform/race-condition contributing --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GoogleCloudPlatform/race-condition.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/contributing .cursor/skills/contributing && 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 "contributing" agent skill from https://github.com/GoogleCloudPlatform/race-condition/tree/main/.claude/skills/contributing into .cursor/skills/contributing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "contributing", 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/GoogleCloudPlatform/race-condition.git --path .claude/skills/contributing--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 GoogleCloudPlatform/race-condition --skill contributing -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install GoogleCloudPlatform/race-condition contributing --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GoogleCloudPlatform/race-condition.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/contributing .gemini/skills/contributing && 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 "contributing" agent skill from https://github.com/GoogleCloudPlatform/race-condition/tree/main/.claude/skills/contributing into .gemini/skills/contributing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "contributing", 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 GoogleCloudPlatform/race-condition contributingInstalls 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 GoogleCloudPlatform/race-condition --skill contributing -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/GoogleCloudPlatform/race-condition.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/contributing .github/skills/contributing && 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 "contributing" agent skill from https://github.com/GoogleCloudPlatform/race-condition/tree/main/.claude/skills/contributing into .github/skills/contributing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "contributing", 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 GoogleCloudPlatform/race-condition --skill contributing -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install GoogleCloudPlatform/race-condition contributing --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GoogleCloudPlatform/race-condition.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/contributing .opencode/skills/contributing && 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 "contributing" agent skill from https://github.com/GoogleCloudPlatform/race-condition/tree/main/.claude/skills/contributing into .opencode/skills/contributing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "contributing", 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
contributing- GitHub stars
- 234
- Token cost
- ~930 tokens
- SKILL.md length
- 423 words
- Files
- 1
- Skills in repo
- 16
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Guides the developer workflow for contributing to Race Condition.
- Works in 4 steps: Format code → Lint → Run tests → …
- Setting up pre-commit hooks
- SKILL.md covers First-Time Setup, Before Every PR, Code Style and PR Process, plus 2 more sections
- Calls make, uv and ruff
What it does
Contributing is an agent skill from GoogleCloudPlatform/race-condition. Guides the developer workflow for contributing to Race Condition. Use when setting up pre-commit hooks, running tests before a PR, understanding code style requirements, or preparing a contribution.
Its SKILL.md is about 930 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 Development, covering Async programming and Linting and formatting. It works with Google Cloud, Python, Ruff and pytest. The repository describes itself as: The open source multi-agent simulation from the Developer Keynote at Google Cloud Next '26. A deployable reference architecture for autonomous AI agents using Gemini and ADK.
When your agent uses it
- Setting up pre-commit hooks
- Running tests before a PR
- Understanding code style requirements
- Preparing a contribution
Example prompts
- “Use the contributing skill to guide the developer workflow for contributing to Race Condition”
- “/contributing”
Requirements
- Python 3
- Node.js
- Docker
Workflow steps
4 steps, taken from the step headings in SKILL.md.
- Format code
- Lint
- Run tests
- Check coverage
What it can do on your machine
Read from SKILL.md and the folder at commit 26efc1b. 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:
makeuvruffpipgitnpxgonpm
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use uv, pip, git, npx and npm, which can reach the network depending on how they are called.
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
Contributing loads about 930 tokens when it runs. Until then it costs about 53 tokens; SKILL.md has 423 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 423 words (~930 tokens).
“This installs hooks that run automatically on git commit:”
- name
- contributing
Files
Just SKILL.md in .claude/skills/contributing of GoogleCloudPlatform/race-condition.
Open the folder on GitHubat commit 26efc1b
Compare with similar skills
Contributing 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 |
|---|---|---|---|---|---|---|
| Contributing this skillGoogleCloudPlatform/race-condition | 234 | — | ~930 | Automated safety check: Pass | Custom licence | |
| Python ProJeffallan/claude-skills | 12k | — | ~1.6k | Automated safety check: Pass | MIT | |
| Kedro Babysitkedro-org/kedro | 11k | — | ~4k | Automated safety check: Pass | Custom licence | |
| Cb Code QualityBlkLeg/CircuitBreaker | 201 | — | ~1.9k | Automated safety check: Pass | MIT | |
| Modern Pythonmycelium-io/mycelium | 119 | — | ~752 | Automated safety check: Pass | Custom licence | |
| Python Prodavila7/claude-code-templates | 32k | 7 repos | ~1.8k | Automated safety check: Pass | MIT |
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Circuit Breaker code conventions and the quality gates that actually block a push — ruff, mypy, eslint, the pytest coverage ratchet, and the make verify tiers.
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Modern Python tooling practices for the mycelium project. An agent skill from mycelium-io/mycelium.
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Related
Works with
Categories
Questions about Contributing
What does Contributing do?
Guides the developer workflow for contributing to Race Condition. Contributing is an agent skill from GoogleCloudPlatform/race-condition. Guides the developer workflow for contributing to Race Condition.
When should I use Contributing?
Contributing fits situations like: setting up pre-commit hooks; running tests before a PR; understanding code style requirements; preparing a contribution.
How do I install Contributing in Claude Code?
Run `npx skills add GoogleCloudPlatform/race-condition --skill contributing -a claude-code`. Or copy the skill folder (.claude/skills/contributing in GoogleCloudPlatform/race-condition) into .claude/skills/contributing in your project. Claude Code loads it when a task matches its description.
How do I install Contributing in Codex?
Run `npx skills add GoogleCloudPlatform/race-condition --skill contributing -a codex`. Or copy the skill folder (.claude/skills/contributing in GoogleCloudPlatform/race-condition) into .agents/skills/contributing in your project. Codex loads it when a task matches its description.
Can I use Contributing 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 GoogleCloudPlatform/race-condition --skill contributing -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/contributing, .gemini/skills/contributing, .github/skills/contributing and .opencode/skills/contributing in your project.
What does Contributing need to run?
Going by SKILL.md and its folder, Contributing needs the command-line tools its instructions call (make, uv, ruff, pip, git and npx). Our summary lists: Python 3; Node.js; Docker.
Does Contributing access the network?
SKILL.md contains no URLs. Its commands use uv, pip, git, npx and npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Contributing 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 Contributing use?
Contributing 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 Contributing use?
About 930 tokens (SKILL.md is roughly 3.7k 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 Contributing?
Skills that share tags, products or a category with Contributing: Python Pro (Jeffallan/claude-skills, 12k stars), Kedro Babysit (kedro-org/kedro, 11k stars), Cb Code Quality (BlkLeg/CircuitBreaker, 201 stars) and Modern Python (mycelium-io/mycelium, 119 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Contributing?
GoogleCloudPlatform (a GitHub organization) maintains it in GoogleCloudPlatform/race-condition, which has 234 GitHub stars. The repository holds 16 skills in this directory. The repository was last updated on October 5, 2026.
Source: GoogleCloudPlatform/race-condition on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.