Installation

Install han binary (required for hooks to work):

curl -fsSL https://han.guru/install.sh | bash

Then install this plugin:

han plugin install python

Overview

Advanced Python skills for type system, async patterns, and data modeling.

Skills

This plugin provides the following skills:

Async Patterns
Data Classes
Type System

Usage

Once enabled, Claude will automatically apply these skills when working with relevant code. The plugin provides context and expertise that Claude uses to:

Write idiomatic code following best practices
Suggest appropriate patterns and architectures
Catch common mistakes and anti-patterns
Provide framework-specific guidance

Installation

Install via the han CLI:

bash

han plugin install python

LSP Servers

🧠

pyright

Languages:

python

File Extensions:

.py.pyi

Command:

${CLAUDE_PLUGIN_ROOT}/scripts/lsp-entrypoint.sh --stdio

Skills

📖

python-async-patterns

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

📖

python-data-classes

Use when Python data modeling with dataclasses, attrs, and Pydantic. Use when creating data structures and models.

📖

python-type-system

Use when Python's type system including type hints, mypy, Protocol, TypedDict, and Generics. Use when working with Python type annotations.

Hooks

🔧

PostToolUse

Runs immediately after a tool completes successfully. Can validate outputs, log results, or trigger follow-up actions based on tool execution.

han hook run python format --async

🛑

Stop

Runs when the main Claude Code agent has finished responding. Can verify task completion, check quality gates, or ensure documentation requirements are met before the session ends.

han hook run python format --async

han hook run python typecheck --async

han hook run python test --async

🛑

SubagentStop

Runs when a Claude Code subagent (Agent tool call) has finished responding. Can validate subagent outputs, enforce quality standards, or trigger additional workflows after delegated tasks complete.