This skill guides AI assistants writing, maintaining, or refactoring any Python code across the entire A2UI repository (including core state libraries, agent SDKs, builders, evaluation pipelines, tools, scripts, and samples). These best practices apply uniformly to all Python code in the codebase, not specific folders. It outlines package boundaries, coding standards, facade architecture, avoidance of deep imports, and mandatory verification workflows.
A2ui Python Development is a community-contributed Claude Code skill in the languages sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/a2ui-python-development/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use whenever implementing features, writing or refactoring Python code, organizing module exports, or writing tests in Python.
The A2ui Python Development Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 206,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
mkdir -p ~/.claude/skills/a2ui-python-development curl -L https://claudskills.com/skills/a2ui-python-development/SKILL.md \ -o ~/.claude/skills/a2ui-python-development/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/a2ui-python-development/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/a2ui-python-development/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\a2ui-python-development\SKILL.md on Windows. See the full install guide for step-by-step instructions.
Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.
SKILL.md from the source repository to ~/.claude/skills/a2ui-python-development/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. A2ui Python Development is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.If you reference this skill in a blog post, paper, or documentation, you can cite it as:
@misc{a2ui-python-development-2026,
author = {a2ui-project},
title = {A2ui Python Development [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/a2ui-python-development/}
}Grade A · scanned 2026-10-11 — free static scan against the OWASP Agentic Skills Top 10.
The scan flagged 1 of 10 categories (filesystem), including lower-severity patterns. Patterns shown inside code fences are weighted as examples rather than instructions — read the grading methodology for what this does and does not guarantee.
Browse all Engineering skills in the ClaudSkills registry, or explore these other picks from the same category:
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SKILL.md files, not affiliated with, endorsed by, or sponsored by Anthropic.