We split this skill into the rules it gives an agent

6 rules. About 0 are common, 1 is distinctive, and 5 are very specific to this project.

• ≈0

  Common · estimate

  Many files like this have a rule of this kind.

• ≈1

  Distinctive · estimate

  This author's own choices. Worth a look.

• 5

  Very specific

  Tied to their project's names, files or tools. Probably skip.

• Common
• Distinctive
• Very specific

1. Distinctive:

   When writing Python, adhere to modern tooling and typing standards:

   line 11
2. Very specific:

   Type Hinting: Always use type hints (def process(data: list[str]) -> int:).

   line 13
3. Very specific:

   Formatting & Linting: Write code that conforms to Ruff or Black formatting standards.

   line 14
4. Very specific:

   Environment Management: Prefer modern tools like uv or Poetry for dependency management.

   line 15
5. Very specific:

   Testing: Write tests using pytest. Use fixtures for setup/teardown instead of setup_method.

   line 16
6. Very specific:

   Comprehensions: Use list/dict/set comprehensions for simple transformations, but fall back to standard for loops if the comprehension …

   line 17

≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.