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在 OpenClaw 中安装
/install ebay
功能描述
Buy, sell, and flip on eBay with listing optimization, pricing research, shipping calculations, and scam detection.
使用说明 (SKILL.md)
When to Use
User wants to buy, sell, or flip items on eBay. Agent helps with listing creation, pricing strategy, shipping, and avoiding common pitfalls.
Quick Reference
| Topic | File |
|---|---|
| Listing strategies | listing.md |
| Pricing research | pricing.md |
| Shipping guide | shipping.md |
Core Rules
1. Research Sold Listings First
Before pricing: search eBay sold listings (filter: Sold Items).
- Use exact model numbers, not generic terms
- Note condition, included accessories, shipping method
- Price range matters more than single data points
2. Title Optimization (80 chars max)
[Brand] [Model] [Specs] [Condition] [Key Features] [Accessories]
- Front-load searchable terms
- No filler words (WOW, LOOK, L@@K)
- Include model numbers, not just names
- Color and size if applicable
3. Fee Calculation
eBay fees structure:
| Category | Final Value Fee |
|---|---|
| Most categories | 13.25% |
| Clothing | 12% |
| Guitars | 6% |
| Heavy Equipment | 3% |
Plus: $0.30 per order. PayPal/managed payments: ~2.9% + $0.30. Quick estimate: Take 15-17% off sale price for net profit.
4. Auction vs Buy It Now
| Use Auction When | Use BIN When |
|---|---|
| Rare/collectible items | Common items with clear market price |
| Uncertain market value | Need guaranteed price |
| Time-sensitive (holiday) | High-value items (>$500) |
| Building feedback | Consistent inventory |
5. Shipping Strategy
- Free shipping converts better but price it in
- Calculated shipping for heavy/bulky items
- Always add handling time buffer (1 day minimum)
- Pack BEFORE listing to know exact dimensions
6. Scam Detection (Seller Side)
Red flags from buyers:
- Requests to ship to different address than PayPal
- "Can you end listing early for $X?"
- Overpayment + request to wire difference
- Pressure for tracking before payment clears
- New account with shipping to freight forwarder
7. Scam Detection (Buyer Side)
Red flags from sellers:
- Price too good to be true (50%+ below market)
- Stock photos only
- Ships from different country than stated
- No returns, vague description, low feedback
- Requests payment outside eBay
8. Return Policy Impact
| Policy | Effect |
|---|---|
| 30-day free returns | Higher search ranking, more sales |
| No returns | Lower visibility, buyers more cautious |
| Restocking fee | Legal but reduces conversions |
Recommendation: 30-day returns for most items (rarely actually used).
Common Traps
- Underestimating shipping → eat costs on heavy items; weigh and measure BEFORE listing
- Ignoring item specifics → listings without specs get buried in search
- Accepting PayPal without verification → chargebacks on high-value items; require signature for >$750
- Pricing from asking, not sold → unsold listings don't reflect market; filter by SOLD
- Shipping before payment clears → "Item Not Received" claims; wait for funds
安全使用建议
This skill is instruction-only and internally consistent with its stated purpose, so it poses low technical risk. Still consider: (1) The source/homepage is unknown — prefer skills from trusted publishers if you plan to let an agent act on your behalf. (2) This skill cannot perform transactions or access your eBay account (it requests no credentials) — do not paste account passwords or API keys into it. (3) If you plan to let an autonomous agent act on listings, review actions before execution and monitor for unexpected behavior. (4) The guidance is general advice—verify fees, category rules, and legal restrictions on items in your jurisdiction before listing.
功能分析
Type: OpenClaw Skill
Name: ebay
Version: 1.0.1
The skill bundle consists entirely of markdown files providing advice on eBay listing, pricing, and shipping. There is no executable code, no external binaries are declared in `SKILL.md`'s metadata (`"bins":[]`), and no instructions attempt to prompt-inject the agent into performing malicious actions, accessing sensitive data, or making unauthorized network calls. All content is informational and aligns with the stated purpose of assisting with eBay tasks.
能力评估
Purpose & Capability
Name and description (eBay listing/pricing/shipping/scam guidance) match the provided content: all files are guidance documents and there are no unrelated requirements (no binaries, env vars, or config paths).
Instruction Scope
SKILL.md, listing.md, pricing.md, and shipping.md contain only procedural advice for buying/selling on eBay (research, title/description templates, fees, shipping math, scam signs). Instructions do not ask the agent to read system files, access environment variables, or transmit data to external endpoints.
Install Mechanism
No install spec or code files are present; this is instruction-only, so nothing will be written or downloaded during install.
Credentials
The skill declares no required environment variables, credentials, or config paths — appropriate for an advice-only skill that does not integrate with eBay APIs or perform actions on behalf of the user.
Persistence & Privilege
always is false and the skill is user-invocable; it does not request persistent system presence or privileges beyond normal skill invocation.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install ebay - 安装完成后，直接呼叫该 Skill 的名称或使用
/ebay触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v1.0.1
Minor refinements for consistency
v1.0.0
Initial release
元数据
常见问题
eBay 是什么？
Buy, sell, and flip on eBay with listing optimization, pricing research, shipping calculations, and scam detection. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 1297 次。
如何安装 eBay？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install ebay」即可一键安装，无需额外配置。
eBay 是免费的吗？
是的，eBay 完全免费（开源免费），可自由下载、安装和使用。
eBay 支持哪些平台？
eBay 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（linux, darwin, win32）。
谁开发了 eBay？
由 Iván（@ivangdavila）开发并维护，当前版本 v1.0.1。
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