async-python-patterns

29.9k

wshobson

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.

async-python-patterns

18.0k

sickn33

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-...

python-parallelization

571

benchflow-ai

Transform sequential Python code into parallel/concurrent implementations. Use when asked to parallelize Python code, improve code performance through concurrency, convert loops to parallel execution, or identify parallelization opportunities. Handles CPU-bound (multiprocessing), I/O-bound (asyncio, threading), and data-parallel (vectorization) scenarios.

testing-ai-agents

150

panaversity

Use when testing AI agent code with pytest. Covers TDD for agent APIs, mocking LLM calls (NOT evaluating LLM outputs), pytest-asyncio patterns, FastAPI testing with httpx, SQLModel testing, and agent tool testing. NOT for evaluating LLM reasoning quality (use evals skill).

async-python-patterns

132

Microck

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.

async-python-patterns

100

jh941213

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.

python-async-patterns

98

TheBushidoCollective

Master Python asynchronous programming with asyncio, async/await, and concurrent.futures. Use for async code and concurrency patterns.

python-backend

97

yonatangross

Python backend patterns for asyncio, FastAPI, SQLAlchemy 2.0 async, and connection pooling. Use when building async Python services, FastAPI endpoints, database sessions, or connection pool tuning.

cancel-async-tasks

62

letta-ai

Guidance for implementing asyncio task cancellation with proper cleanup, especially for handling keyboard interrupts (Ctrl+C). This skill should be used when tasks involve asyncio cancellation, signal handling, or graceful shutdown of concurrent Python tasks.

python

56

pproenca

Python 3.11+ performance optimization guidelines (formerly python-311). This skill should be used when writing, reviewing, or refactoring Python code to ensure optimal performance patterns. Triggers on tasks involving asyncio, data structures, memory management, concurrency, loops, strings, or Python idioms.

asyncio-concurrency-patterns

40

manutej

Complete guide for asyncio concurrency patterns including event loops, coroutines, tasks, futures, async context managers, and performance optimization

async-expert

25

martinholovsky

Expert in asynchronous programming patterns across languages (Python asyncio, JavaScript/TypeScript promises, C# async/await, Rust futures). Use for concurrent programming, event loops, async patterns, error handling, backpressure, cancellation, and performance optimization in async systems.

async-programming

25

Martinholovsky Claude Skills Generator Async Programming

Concurrent operations with asyncio and Tokio, focusing on race condition prevention, resource safety, and performance

async-python-patterns

11

NickCrew

Python asyncio and concurrent programming patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.

pytest-advanced

10

laurigates

Advanced pytest patterns including fixtures, markers, parametrization, and parallel execution. Use when implementing test infrastructure, organizing test suites, writing fixtures, or running tests with coverage. Covers pytest-cov, pytest-asyncio, pytest-xdist, pytest-mock.

python

9

mauromedda

Guide for writing clean, efficient, idiomatic Python 3.11+ code. Enforces type hints, Pydantic v2 for APIs, comprehensions over loops, EAFP error handling. Triggers on "python", "pythonic", ".py file", "write python", "python script", "python function", "python class", "pydantic", "fastapi", "pytest", "type hint", "typing", "dataclass", "async def", "asyncio", "aiohttp", "comprehension", "generator", "decorator", "context manager", "with statement", "exception handling", "try except", "raise", "logging python", "argparse", "click", "typer", "__init__", "__main__", "import", "from import", "python module", "python package", "requirements.txt", "pyproject.toml", "ruff", "mypy", "black", "isort", "python testing", "fixture", "parametrize", "edit .py", "modify .py", "update .py", "change .py", "fix .py", "refactor .py", "edit python", "modify python", "update python", "change python", "fix python code". PROACTIVE: MUST invoke BEFORE using Write OR Edit on ANY .py file.

async-python-patterns

8

BbgnsurfTech

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.

python-async-patterns

8

0xDarkMatter

Python asyncio patterns for concurrent programming. Triggers on: asyncio, async, await, coroutine, gather, semaphore, TaskGroup, event loop, aiohttp, concurrent.

using-asyncio-python

5

ZLStas

Apply Using Asyncio in Python practices (Caleb Hattingh). Covers Introducing Asyncio (Ch 1: what it is, I/O-bound concurrency), Threads (Ch 2: drawbacks, race conditions, GIL, ThreadPoolExecutor), Asyncio Walk-Through (Ch 3: event loop, coroutines, async def/await, tasks, futures, gather, wait, async with, async for, async comprehensions, startup/shutdown, signal handling, executors), Libraries (Ch 4: aiohttp, aiofiles, Sanic, aioredis, asyncpg), Concluding Thoughts (Ch 5), History (App A: generators to async/await), Supplementary (App B). Trigger on "asyncio", "async/await", "event loop", "coroutine", "aiohttp", "async Python", "concurrent I/O", "non-blocking".

async-python-patterns

5

agent-skills-hub

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.

using-asyncio-python

5

booklib-ai

Apply Using Asyncio in Python practices (Caleb Hattingh). Covers Introducing Asyncio (Ch 1: what it is, I/O-bound concurrency), Threads (Ch 2: drawbacks, race conditions, GIL, ThreadPoolExecutor), Asyncio Walk-Through (Ch 3: event loop, coroutines, async def/await, tasks, futures, gather, wait, async with, async for, async comprehensions, startup/shutdown, signal handling, executors), Libraries (Ch 4: aiohttp, aiofiles, Sanic, aioredis, asyncpg), Concluding Thoughts (Ch 5), History (App A: generators to async/await), Supplementary (App B). Trigger on "asyncio", "async/await", "event loop", "coroutine", "aiohttp", "async Python", "concurrent I/O", "non-blocking".

async-python-patterns

5

amurata

Master Python asyncio, concurrent programming, and the async/await patterns for high-performance applications. Used when building I/O-bound Python applications that require asynchronous APIs, concurrent systems, and non-blocking operations.

Programming — Python Asyncio

4

gitwalter

Tactical blueprint for high-performance Python asyncio. Focuses on structured concurrency, resource safety, and resilient background processing.

async-python-patterns

4

ngxtm

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-...

python-async

4

gitwalter

Tactical Blueprint for high-performance Python Asyncio. Focuses on structured concurrency, resource safety, and resilient background processing.

claude-agent-sdk-python

3

WalterSumbon

Expert guidance for building AI agents with the Claude Agent SDK in Python. Use when the user writes Python code with the SDK, imports claude_agent_sdk, uses query(), ClaudeSDKClient, ClaudeAgentOptions, AgentDefinition, creates custom @tool functions, sets up hooks, integrates MCP servers, manages sessions, or debugs SDK issues in Python. Also triggers on: "claude_agent_sdk", "ClaudeAgentOptions", "from claude_agent_sdk import", "pip install claude-agent-sdk", "asyncio.run", or "async for message in query".

async-python

2

frankxai

Python async/await patterns for concurrent programming. Covers asyncio, aiohttp, async databases, task groups, and performance optimization.

async-python-patterns

1

rootcastleco

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-...

async-python-patterns

1

mattmre

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.

python-async

AlekDob

Python async/await patterns for concurrent programming with asyncio.

async-python-patterns

mowgliph

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.

async-python-patterns

haniakrim21

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.

Async Python Patterns

acaprino

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.

async-python-patterns

reikiplanet

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking behavior.

async-python-patterns

JuanJoseGonGi

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.

async-python-patterns

oki3505F

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.