购物助手

# 购物助手

智能购物助手，提供淘宝、京东、拼多多优惠券查询、全网比价、价格保护、历史价格及降价提醒服务。

## Discovery Metadata
- Category: `experimental`
- Framework: `ClawHub`
- Tags: N/A

## Agent Execution Policy

This listing is **discovery metadata only**. Canonical instructions are maintained by ClawHub.

### Before Executing Actions

1. **Fetch canonical instructions** from: https://clawhub.ai/skill/shopping-assistant
2. **Parse the skill page** for setup, usage, and input/output requirements.
3. **Only proceed** after successfully loading and understanding the full instructions.

### If Fetch Fails

- Return `instruction_unavailable` with reason.
- Do **not** attempt to infer or improvise execution steps from this metadata alone.

## Source

- ClawHub listing: https://clawhub.ai/skill/shopping-assistant