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Async Python Patterns

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wshobson·vlatest·backend·MIT

Helps with Python, patterns as part of developing backend services and APIs workflows.

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add wshobson/agents --skill async-python-patterns -a claude-code
  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

wshobson

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Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

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    Makes no network calls.

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Scanned
2 files, 692 lines
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About this skill

What it does

This skill provides patterns and best practices for writing asynchronous code in Python, including the use of async/await, coroutines, event loops, and concurrency utilities like asyncio. It helps developers write efficient, scalable, and maintainable async applications.

When to use it

  • Building high-performance web servers or APIs that handle many concurrent requests.
  • Processing I/O-bound tasks such as network calls or file operations in parallel.
  • Writing microservices or background workers that need non-blocking behavior.

Key capabilities

  • Implementation of async/await syntax for defining coroutines.
  • Use of asyncio to manage event loops and concurrency.
  • Best practices for handling exceptions, cancellation, and resource cleanup in async code.

Example prompts

  • "Explain how to use asyncio.gather() to run multiple coroutines concurrently."
  • "Show an example of writing a simple asynchronous HTTP client using Python."
  • "What are common pitfalls when mixing synchronous and asynchronous code in Python?"

Tips & gotchas

  • Ensure all async functions are properly awaited; otherwise, they may not execute as expected.
  • Be cautious about blocking calls inside async functions—they can negate the benefits of concurrency.