Agent skill

Async Python Patterns

by jh941213 in jh941213/my-cc-harness

Python asyncio 및 async/await 패턴 가이드. An agent skill from jh941213/my-cc-harness.

No licenceAuto-check passedDevelopment

Install Async Python Patterns

skills CLI
$ npx skills add jh941213/my-cc-harness --skill async-python-patterns -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install jh941213/my-cc-harness async-python-patterns --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/jh941213/my-cc-harness.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/async-python-patterns .claude/skills/async-python-patterns && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
async-python-patterns
GitHub stars
126
Used in
13 other repos
Token cost
~4.7k tokens
SKILL.md length
371 words
Files
1
Skills in repo
66
Repo updated
First seen
Licence
None found

At a glance

Python asyncio 및 async/await 패턴 가이드. An agent skill from jh941213/my-cc-harness.

  • Works in 12 steps: Event Loop → Coroutines → Tasks → …
  • Tasks that involve Async programming
  • SKILL.md covers When to Use This Skill, Core Concepts, Quick Start and Fundamental Patterns, plus 3 more sections
  • Reaches httpbin.org

What it does

Async Python Patterns is an agent skill from jh941213/my-cc-harness. Python asyncio 및 async/await 패턴 가이드. 비동기 API, 동시성 시스템, I/O 바운드 애플리케이션 구축 시 활용. 트리거: "asyncio", "async/await", "비동기 Python", "concurrent", "aiohttp", "비동기 패턴" 안티-트리거: "동기 Python", "JavaScript async", "Go goroutine", "멀티프로세싱만"

Its SKILL.md is about 4.7k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Development, covering Async programming. It works with Python and JavaScript.

When your agent uses it

  • Tasks that involve Async programming

Example prompts

  • “asyncio”
  • “async/await”
  • “비동기 Python”
  • “/async-python-patterns”

Requirements

  • Python 3

Workflow steps

12 steps, taken from the step headings in SKILL.md.

  1. Event Loop
  2. Coroutines
  3. Tasks
  4. Futures
  5. Async Context Managers
  6. Async Iterators
  7. Use Connection Pools
  8. Batch Operations
  9. Avoid Blocking Operations
  10. Forgetting await
  11. Blocking the Event Loop
  12. Not Handling Cancellation

What it can do on your machine

Read from SKILL.md and the folder at commit e9210e2. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are python).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • httpbin.org

    Also links to:

    • docs.python.org

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Async Python Patterns loads about 4.7k tokens when it runs. Until then it costs about 62 tokens; SKILL.md has 371 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~62
When it runs · the whole SKILL.md, loaded when a task matches
~4.7k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 371 words (~4,694 tokens).

“Comprehensive guidance for implementing asynchronous Python applications using asyncio, concurrent programming patterns, and async/await for building high-performance, non-blocking systems.”

— opening of SKILL.md by jh941213
name
async-python-patterns
user-invocable
false

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/async-python-patterns of jh941213/my-cc-harness.

Open the folder on GitHubat commit e9210e2

Used in 13 other repositories

We found 32 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 13 other GitHub owners. This page covers the copy in jh941213/my-cc-harness, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Async Python Patterns next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Async Python Patterns compared with similar skills
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Gemini Live API Devgoogle-gemini/gemini-skills4.3k—~4.6kAutomated safety check: PassApache-2.0
Code Review ChecklistshareAI-lab/learn-claude-code78k5 repos~1.1kAutomated safety check: PassMIT
Mirage VFS Adapter Authoringstrukto-ai/mirage3.7k—~2.4kAutomated safety check: PassApache-2.0
jscpd Code Migration Trackerkucherenko/jscpd6.3k—~5kAutomated safety check: PassMIT

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Categories

Questions about Async Python Patterns

What does Async Python Patterns do?

Python asyncio 및 async/await 패턴 가이드. An agent skill from jh941213/my-cc-harness. Async Python Patterns is an agent skill from jh941213/my-cc-harness. Python asyncio 및 async/await 패턴 가이드.

When should I use Async Python Patterns?

Async Python Patterns fits situations like: tasks that involve Async programming.

How do I install Async Python Patterns in Claude Code?

Run `npx skills add jh941213/my-cc-harness --skill async-python-patterns -a claude-code`. Or copy the skill folder (skills/async-python-patterns in jh941213/my-cc-harness) into .claude/skills/async-python-patterns in your project. Claude Code loads it when a task matches its description.

How do I install Async Python Patterns in Codex?

Run `npx skills add jh941213/my-cc-harness --skill async-python-patterns -a codex`. Or copy the skill folder (skills/async-python-patterns in jh941213/my-cc-harness) into .agents/skills/async-python-patterns in your project. Codex loads it when a task matches its description.

Can I use Async Python Patterns in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jh941213/my-cc-harness --skill async-python-patterns -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/async-python-patterns, .gemini/skills/async-python-patterns, .github/skills/async-python-patterns and .opencode/skills/async-python-patterns in your project.

What does Async Python Patterns need to run?

SKILL.md names no scripts, command-line tools or credentials: Async Python Patterns is instructions for the agent only. Our summary lists: Python 3.

Does Async Python Patterns access the network?

SKILL.md names 2 domains. In commands or code: httpbin.org; the agent is likely to contact it when it follows the instructions. As links in the text: docs.python.org. This is read from the text; nothing was executed.

Is Async Python Patterns safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Async Python Patterns use?

No licence was found for Async Python Patterns or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Async Python Patterns use?

About 4.7k tokens (SKILL.md is roughly 19k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Async Python Patterns?

Skills that share tags, products or a category with Async Python Patterns: Replay Oriented Instrumentation (ArabelaTso/Skills-4-SE, 253 stars), Gemini Live API Dev (google-gemini/gemini-skills, 4.3k stars), Code Review Checklist (shareAI-lab/learn-claude-code, 78k stars) and Mirage VFS Adapter Authoring (strukto-ai/mirage, 3.7k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Async Python Patterns?

jh941213 (a GitHub user) maintains it in jh941213/my-cc-harness, which has 126 GitHub stars. The repository holds 66 skills in this directory. The repository was last updated on August 3, 2026.

Source: jh941213/my-cc-harness on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.