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Agent skill

Code Style

by meleantonio in meleantonio/ChernyCode

Python code style and formatting standards using Ruff. An agent skill from meleantonio/ChernyCode.

No licenceAuto-check passedDevelopment

Install Code Style

skills CLI
$ npx skills add meleantonio/ChernyCode --skill code-style -a claude-code

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

GitHub CLI
$ gh skill install meleantonio/ChernyCode code-style --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/meleantonio/ChernyCode.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.cursor/skills/code-style .claude/skills/code-style && 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
code-style
GitHub stars
516
Token cost
~379 tokens
SKILL.md length
117 words
Files
1
Skills in repo
7
Repo updated
First seen
Licence
None found

At a glance

Python code style and formatting standards using Ruff. An agent skill from meleantonio/ChernyCode.

  • Reviewing Python code
  • SKILL.md covers Formatting, Naming Conventions, Type Hints and Docstrings, plus 2 more sections
  • Calls ruff
  • Tasks that involve Linting and formatting

What it does

Code Style is an agent skill from meleantonio/ChernyCode. Python code style and formatting standards using Ruff. Use when writing or reviewing Python code.

Its SKILL.md is about 380 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 Linting and formatting. It works with Python and Ruff.

When your agent uses it

  • Reviewing Python code
  • Tasks that involve Linting and formatting

Example prompts

  • “/code-style”

Requirements

  • Python 3

What it can do on your machine

Read from SKILL.md and the folder at commit d85373c. 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:

    • ruff

    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

Code Style loads about 379 tokens when it runs. Until then it costs about 27 tokens; SKILL.md has 117 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~27
When it runs · the whole SKILL.md, loaded when a task matches
~379

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 117 words (~379 tokens).

name
code-style

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .cursor/skills/code-style of meleantonio/ChernyCode.

Open the folder on GitHubat commit d85373c

Compare with similar skills

Code Style 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.

Code Style compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Code Style this skillmeleantonio/ChernyCode516—~379Automated safety check: PassNone
Kedro Babysitkedro-org/kedro11k—~4kAutomated safety check: PassCustom licence
Saleor Commit Workflowsaleor/saleor23k—~575Automated safety check: PassBSD-3-Clause
Update Dependenciesalorence/django-modern-rpc111—~1.3kAutomated safety check: PassMIT
Align Recipe pyproject.tomlgoogle/adk-recipes10k—~4.6kAutomated safety check: PassApache-2.0
Ruffastral-sh/claude-code-plugins314—~992Automated safety check: PassApache-2.0

Similar skills

  • Kedro Babysit

    kedro-org/kedro

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    11k GitHub stars~4k tokensUpdated yesterday
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  • Saleor Commit Workflow

    saleor/saleor

    Commits changes in the Saleor codebase and works through pre-commit hook failures from ruff, mypy, the GraphQL schema check and the migrations check.

    23k GitHub stars~575 tokensUpdated yesterday
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  • Update Dependencies

    alorence/django-modern-rpc

    Routine update of all project dependencies — uv itself, uv.lock (all groups), tool versions pinned in GitHub workflows and .pre-commit-config.yaml (uv, ruff, mypy...), and SHA-pinned GitHub Actions.

    111 GitHub stars~1.3k tokensUpdated yesterday
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  • Align Recipe pyproject.toml

    google/adk-recipes

    Official

    Brings a Python recipe's pyproject.toml in line with the repo's CI rules, either as a read-only dry run or by rewriting the file while keeping comments.

    10k GitHub stars~4.6k tokensUpdated 2 days ago
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  • Ruff

    astral-sh/claude-code-plugins

    Official

    Guide for using ruff, the extremely fast Python linter and formatter.

    314 GitHub stars~992 tokensUpdated 7 mo ago
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  • Ha Code Quality

    FutureTense/keymaster

    Standards and commands for linting, code formatting, typing validation (Ruff, MyPy, Codespell, ESLint, Pre-commit/Prek, Tox), and adherence to Home Assistant Python 3.14 standards in Keymaster.

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More from meleantonio/ChernyCode

  • LLM Development

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    LLM and ML development best practices with LangChain and transformers.

    516 GitHub stars~499 tokensUpdated 1 mo ago
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  • Code Simplifier

    meleantonio/ChernyCode

    Simplify and clean up code after changes are complete. An agent skill from meleantonio/ChernyCode.

    516 GitHub starsUsed in 1 repo~604 tokens
    Auto-check passed

  • Git Workflow

    meleantonio/ChernyCode

    Git workflow and commit conventions. An agent skill from meleantonio/ChernyCode.

    516 GitHub stars~396 tokensUpdated 1 mo ago
    Auto-check: notes

  • Commit Push PR

    meleantonio/ChernyCode

    Commit changes, push to remote, and create a pull request. An agent skill from meleantonio/ChernyCode.

    516 GitHub starsUsed in 1 repo~479 tokens
    Auto-check: notes

  • Testing

    meleantonio/ChernyCode

    Testing conventions using pytest. An agent skill from meleantonio/ChernyCode.

    516 GitHub stars~408 tokensUpdated 1 mo ago
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  • Techdebt

    meleantonio/ChernyCode

    Find and fix technical debt including duplicated code, dead code, outdated patterns, and code smells.

    516 GitHub starsUsed in 1 repo~488 tokens
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Works with

Categories

Questions about Code Style

What does Code Style do?

Python code style and formatting standards using Ruff. An agent skill from meleantonio/ChernyCode. Code Style is an agent skill from meleantonio/ChernyCode. Python code style and formatting standards using Ruff.

When should I use Code Style?

Code Style fits situations like: reviewing Python code; tasks that involve Linting and formatting.

How do I install Code Style in Claude Code?

Run `npx skills add meleantonio/ChernyCode --skill code-style -a claude-code`. Or copy the skill folder (.cursor/skills/code-style in meleantonio/ChernyCode) into .claude/skills/code-style in your project. Claude Code loads it when a task matches its description.

How do I install Code Style in Codex?

Run `npx skills add meleantonio/ChernyCode --skill code-style -a codex`. Or copy the skill folder (.cursor/skills/code-style in meleantonio/ChernyCode) into .agents/skills/code-style in your project. Codex loads it when a task matches its description.

Can I use Code Style 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 meleantonio/ChernyCode --skill code-style -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/code-style, .gemini/skills/code-style, .github/skills/code-style and .opencode/skills/code-style in your project.

What does Code Style need to run?

Going by SKILL.md and its folder, Code Style needs the command-line tools its instructions call (ruff). Our summary lists: Python 3.

Does Code Style 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 Code Style 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 Code Style use?

No licence was found for Code Style or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Code Style use?

About 379 tokens (SKILL.md is roughly 1.5k 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 Code Style?

Skills that share tags, products or a category with Code Style: Kedro Babysit (kedro-org/kedro, 11k stars), Saleor Commit Workflow (saleor/saleor, 23k stars), Update Dependencies (alorence/django-modern-rpc, 111 stars) and Align Recipe pyproject.toml (google/adk-recipes, 10k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Code Style?

meleantonio (a GitHub user) maintains it in meleantonio/ChernyCode, which has 516 GitHub stars. The repository holds 7 skills in this directory. The repository was last updated on August 23, 2026.

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