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Develop in Python 3.11+: types, async, tests v1.0.0

Use this resource to write a typed, asynchronous and tested Python 3.11+ application

New

  • 336 downloads
  • 178 likes
  • 119 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install python-typed-async-testing

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent writes Python annotated for strict mypy, with dataclasses, async/await, structured error handling and pytest suites using fixtures and mocks. It validates the code with black and ruff.

Mostly picked by

Updated November 2, 2026

Card for the “Develop in Python 3.11+: types, async, tests” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • references/type-system.md and async-patterns.md: annotations, strict mypy and async
  • references/testing.md, packaging.md, standard-library.md: pytest, packaging and standard library

Good fit for

  • You want to add types to an existing Python codebase
  • Your async service needs tests and clear error handling

Not for

    Tags

    • python
    • mypy
    • pytest
    • async

    About

    You say

    “Add type annotations to this module, configure strict mypy and write the pytest tests.”

    Card for the “Develop in Python 3.11+: types, async, tests” skill

    Skill published by jeffallan under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to write a typed, asynchronous and tested Python 3.11+ application
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/async-patterns.md9.5 KB
    • references/packaging.md9.9 KB
    • references/standard-library.md9.2 KB
    • references/testing.md10.1 KB
    • references/type-system.md6.8 KB
    • SKILL.md6.3 KB

    Origin and licence

    Listed unmodified

    Author
    jeffallan
    Source
    github.com/jeffallan/claude-skills/tree/b7f220d32a0925c9bbfd24995e208e76bb74507c/skills/python-pro
    Licence
    MIT

    Notice

    « python-pro » (jeffallan, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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