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eBay Advertising — measured AI agent skill | DecimalAI

nexscope-ai/ebay-advertising

NewSkillScoreMaintained

Master eBay advertising — Promoted Listings Standard, Advanced, and Offsite Ads. Campaign setup, bidding strategy, budget allocation, and ROI optimization for eBay sellers.

marketingby nexscope-ai

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

Automatic

Marketing & Content pack

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

pip install decimalai

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

decimalai skills pull nexscope-ai-ebay-advertising --out .claude/skills/

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

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

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

No — -100% lift+15% tokens0% turns95% of whole cases pass with skill (21/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-03	✓→✗	▼ Worse	5%	0%
case-21	✓→✓	＝ Same ✓	30%	0%
case-01	✓→✓	＝ Same ✓	32%	0%
case-02	✓→✓	＝ Same ✓	4%	0%
case-04	✓→✓	＝ Same ✓	10%	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-advertising/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

Skill contents

SKILL.md

eBay Advertising

Master eBay advertising — Promoted Listings Standard, Advanced, and Offsite Ads. Campaign setup, bidding strategy, budget allocation, and ROI optimization for eBay sellers.

Capabilities

Promoted Listings Standard: ad rate strategy by category
Promoted Listings Advanced: CPC bidding and keyword targeting
Offsite Ads opt-in analysis and fee calculation
Campaign structure and listing selection
Budget allocation across Promoted Listings types
Performance metrics: ROAS, impression share, click-through rate
Seasonal campaign planning
A/B testing promoted vs organic performance

Install

bash
npx skills add nexscope/ebay-advertising

Usage

Ask your AI agent:

"Set up Promoted Listings campaigns for my top eBay products."
"What ad rate should I use for Promoted Listings Standard?"
"Compare my eBay ad ROAS against category benchmarks."

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-advertising 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.