How do I install the Python skill?

Run npx skillmds@latest add majiayu000/python-2 in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Python safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: docs only. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Python?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Python free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Python?

majiayu000 (@majiayu000) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Python by majiayu000 — Agent Skill

Name: Python
Rating: 4.666666666666667 (3 reviews)
Author: majiayu000

Python

Python skill router. Use when planning, implementing, or reviewing Python changes and you need to select focused skills for workflow, design, typing/contracts, reliability, testing, data/state, concurrency, integrations, runtime operations, or notebook async behavior.

majiayu000 Updated Sep 9, 2026 567 repo stars

File contents

Python Skill Router

Scope Note

Treat these recommendations as preferred defaults for common cases, not universal rules.
If a default conflicts with project constraints or worsens the outcome, suggest a better-fit alternative and explain why it is better for this case.
When deviating, call out tradeoffs and compensating controls (tests, observability, migration, rollback).

Invocation Notice

Inform the user when this skill is being invoked by name: python.

Overview

Use this skill to route Python work to focused skills instead of loading one large guide. Select the smallest set of skills that matches the task.

Route by Task

Choose one or more based on scope:

Delivery workflow, branch/PR checks: python-workflow-delivery
Design, readability, module boundaries, refactor shape: python-design-modularity
Typing, public interfaces, contract evolution, pydantic boundaries: python-types-contracts
Error strategy, retries/timeouts, retryability policy: python-errors-reliability
Testing strategy, pytest practices, async/reliability testing: python-testing
Data lifecycle, consistency boundaries, configuration: python-data-state
Concurrency models, cancellation/deadlines, leak diagnostics: python-concurrency-performance
External clients, outbound reliability, resilience contract tests: python-integrations-resilience
Services/jobs/CLI runtime behavior and observability: python-runtime-operations
Notebook async loop ownership and #%%/.ipynb patterns: python-notebooks-async

Shared Defaults

Use project-defined Python version first.
Use uv for env/dependency workflow and run checks with uv run ....
Prefer #%% .py notebooks over .ipynb unless .ipynb is explicitly required.
If repo conventions conflict with a selected skill, follow the repo and state tradeoffs.

Clarification Rule

Ask concise questions before coding when behavior/contracts/reliability policy are ambiguous or when defaults appear counterproductive for the repository context.

---name: python-2description: Python skill router. Use when planning, implementing, or reviewing Python changes and you need to select focused skills for workflow, design, typing/contracts, reliability, testing, data/state, concurrency, integrations, runtime operations, or notebook async behavior.--- # Python Skill Router ## Scope Note - Treat these recommendations as preferred defaults for common cases, not universal rules. - If a default conflicts with project constraints or worsens the outcome, suggest a better-fit alternative and explain why it is better for this case. - When deviating, call out tradeoffs and compensating controls (tests, observability, migration, rollback). ## Invocation Notice - Inform the user when this skill is being invoked by name: `python`. ## Overview Use this skill to route Python work to focused skills instead of loading one large guide. Select the smallest set of skills that matches the task. ## Route by Task Choose one or more based on scope: - Delivery workflow, branch/PR checks: `python-workflow-delivery` - Design, readability, module boundaries, refactor shape: `python-design-modularity` - Typing, public interfaces, contract evolution, pydantic boundaries: `python-types-contracts` - Error strategy, retries/timeouts, retryability policy: `python-errors-reliability` - Testing strategy, pytest practices, async/reliability testing: `python-testing` - Data lifecycle, consistency boundaries, configuration: `python-data-state` - Concurrency models, cancellation/deadlines, leak diagnostics: `python-concurrency-performance` - External clients, outbound reliability, resilience contract tests: `python-integrations-resilience` - Services/jobs/CLI runtime behavior and observability: `python-runtime-operations` - Notebook async loop ownership and `#%%`/`.ipynb` patterns: `python-notebooks-async` ## Shared Defaults - Use project-defined Python version first. - Use `uv` for env/dependency workflow and run checks with `uv run ...`. - Prefer `#%%` `.py` notebooks over `.ipynb` unless `.ipynb` is explicitly required. - If repo conventions conflict with a selected skill, follow the repo and state tradeoffs. ## Clarification Rule Ask concise questions before coding when behavior/contracts/reliability policy are ambiguous or when defaults appear counterproductive for the repository context.

Frequently asked questions