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eBay Seller Guide — measured AI agent skill | DecimalAI

nexscope-ai/ebay-seller-guide

SkillScore100Maintained

Complete guide for selling on eBay — auction and fixed-price strategies, listing optimization, eBay SEO, shipping setup, seller ratings, and scaling from casual seller to Top Rated Seller.

industryby nexscope-ai

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

Sales & GTM pack

1 · One-time — install the CLI (docs ↗)

pip install decimalai

2 · Get the skill — writes .claude/skills/nexscope-ai-ebay-seller-guide/SKILL.md

decimalai skills pull nexscope-ai-ebay-seller-guide --out .claude/skills/

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/nexscope-ai-ebay-seller-guide/SKILL.md https://app.decimal.ai/s/nexscope-ai-ebay-seller-guide/SKILL.md

Raw file: /s/nexscope-ai-ebay-seller-guide/SKILL.md ↗ · machine-readable summary at /s/nexscope-ai-ebay-seller-guide.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

22 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 3h ago

Yes — +5% lift · at higher cost+26% tokens0% turns100% of whole cases pass with skill (22/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-02	✗→✓	▲ Improved	30%	0%
case-17	✓→✓	＝ Same ✓	35%	0%
case-04	✓→✓	＝ Same ✓	85%	0%
case-01	✓→✓	＝ Same ✓	5%	0%
case-03	✓→✓	＝ Same ✓	46%	0%

Showing 5 of 22 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

nexscope-ai / ecommerce-skills

ebay-seller-guide/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

Skill contents

SKILL.md

eBay Seller Guide

Complete guide for selling on eBay — auction and fixed-price strategies, listing optimization, eBay SEO, shipping setup, seller ratings, and scaling from casual seller to Top Rated Seller.

Capabilities

Account setup and seller level progression
Listing format strategy: auction vs Buy It Now vs Best Offer
eBay SEO: item specifics, titles, and Cassini search algorithm
Photography and description best practices
Shipping and returns policy optimization
eBay Promoted Listings strategy
Top Rated Seller requirements and benefits
International selling and Global Shipping Program

Install

bash
npx skills add nexscope/ebay-seller-guide

Usage

Ask your AI agent:

"Help me set up my eBay store and create optimized listings."
"What is the best listing strategy for used electronics on eBay?"
"How do I become a Top Rated Seller on eBay?"

Output

Structured recommendations with actionable steps, benchmarks, and platform-specific guidance.

Built by Nexscope — AI-powered e-commerce tools for sellers worldwide.

Want to see if nexscope-ai/ebay-seller-guide would activate on your phrasing? Try it before you install — no LLM call, no signup.

Other measured skills in the registry, with their headline benchmark lift.