‹ The Index

Python Patterns · yandy-r

skill

Idiomatic Python patterns, PEP 8 conventions, type hints, dataclasses, context managers, decorators, and best practices for building robust, maintainable Python applications. Use when the user is writing new Python code, reviewing Python code, refactoring Python, designing Python packages/modules, asks "how should I structure this in Python", asks about EAFP vs LBYL, asks about type hints/Protocol/TypeVar/TypeAlias, asks about dataclasses/NamedTuple/slots, asks about context managers and with blocks, asks about decorators or functools, asks about asyncio/threading/multiprocessing tradeoffs, or wants Python idioms and anti-patterns.

Works with: Claude Code (native)  ·  Cursor, Codex CLI (manual)
native: this artifact type is that client's own format

Install (Claude Code):

cp -r python-patterns ~/.claude/skills/

Security audit

Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.

Its own instructions

Its SKILL.md says when to use it, shows worked examples and covers setup.

Read from the capability’s own SKILL.md. This is not a grade and does not compare to the instruction-depth verdict on an MCP server — a skill has no tools to document, so that rubric does not apply to it.

You searched for one. Check the rest of your stack:

npx tashan-cli doctor

Reads the config already on your machine and names what is dead, deprecated or running code at install time. No account, nothing uploaded.

tashan Pro$6/mo

Python Patterns · yandy-r scores 42 today. Pro keeps the series, so you can see whether that is a project getting better or one on its way down — and tells you the day it moves.

Start a 7-day trial › Everything measured on this page stays free.

Show your score

Measured this well? Put the live badge in your README — it updates as the score does.

tashan badge for Python Patterns · yandy-r
[![tashan](https://tashan.sh/badge/skill-yandy-r-python-patterns.svg)](https://tashan.sh/capability/skill-yandy-r-python-patterns.html)

source ↗  ·  skill:yandy-r/python-patterns

Everything on this page is public evidence and free. What it cannot know is whether you run this — npx tashan-cli doctor reads your own config and names what is wrong in it, also free. tashan Pro tells you the day any of it changes.

Already running this? npx tashan-cli doctor checks your whole config against the Index — how it works ›

Measured 2026-08-16  ·  scorer s5  ·  how  ·  something wrong here?