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Use when writing, fixing, editing, or reviewing Python comments and docstrings. Enforces Clean Code principles—no metadata, no redundancy, no commented-out code.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Use when fixing, editing, changing, debugging, or working with any Python code. Applies the Boy Scout Rule—always leave code cleaner than you found it. Orchestrates other clean code skills as needed.
Use when writing, fixing, editing, or refactoring Python functions. Enforces Clean Code principles—maximum 3 arguments, single responsibility, no flag parameters.
Use when writing, fixing, editing, or reviewing Python code quality. Enforces Clean Code's core principles—DRY, single responsibility, clear intent, no magic numbers, proper abstractions.
Use when naming, renaming, or fixing names of variables, functions, classes, or modules in Python. Enforces Clean Code principles—descriptive names, appropriate length, no encodings.
Use when writing, fixing, editing, or refactoring Python tests. Enforces Clean Code principles—fast tests, boundary coverage, one assert per test.
Use when fixing, editing, changing, debugging, or working with any TypeScript code. Applies the Boy Scout Rule—always leave code cleaner than you found it. Orchestrates other clean code skills as needed.
| name | clean-comments |
| description | Use when writing, fixing, editing, or reviewing Python comments and docstrings. Enforces Clean Code principles—no metadata, no redundancy, no commented-out code. |
| when_to_use | Also trigger on: commented-out code blocks, TODO/FIXME banners, author/ticket/date metadata in comments, docstrings that no longer match the code, redundant comments that restate the code (e.g. `i += 1 # increment i`), or asks like "is this comment useful", "why is this block commented". |
Comments shouldn't hold metadata. Use Git for author names, change history, ticket numbers, and dates. Comments are for technical notes about code only.
If a comment describes code that no longer exists or works differently, delete it immediately. Stale comments become "floating islands of irrelevance and misdirection."
# Bad - the code already says this
i += 1 # increment i
user.save() # save the user
# Good - explains WHY, not WHAT
i += 1 # compensate for zero-indexing in display
If a comment is worth writing, write it well:
# DELETE THIS - it's an abomination
# def old_calculate_tax(income):
# return income * 0.15
Who knows how old it is? Who knows if it's meaningful? Delete it. Git remembers everything.
The best comment is the code itself. If you need a comment to explain what code does, refactor first, comment last.