Skills cross-listing-ai

Guide an OpenClaw agent through seller-side cross listing and marketplace-ready listing generation from item photos. Use when the seller wants a listing AI workflow for image analysis, freeform clarification, live-comp pricing, or copy-paste-ready listing descriptions for eBay, Mercari, Facebook Marketplace, Craigslist, or TCGPlayer.

install

source · Clone the upstream repo

git clone https://github.com/openclaw/skills

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/openclaw/skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/aryanj-nyc/cross-listing-ai" ~/.claude/skills/clawdbot-skills-cross-listing-ai && rm -rf "$T"

manifest: skills/aryanj-nyc/cross-listing-ai/SKILL.md

source content

OpenClaw Seller Cross Listing AI

Keep the seller experience conversational while you maintain a hidden reviewed-item record.

Non-Negotiables

Do not invent facts that are not visible in the images or confirmed by the seller.
Keep the reviewed-item record internal. Surface concise natural-language summaries, not JSON.

Use this phase flow exactly:

intake -> extract -> clarify -> price -> confirm -> generate -> revise

Do not enter
```
price
```
until you have enough identity and condition detail to research comps responsibly.
Do not enter
```
generate
```
until the blocking missing facts are resolved or the seller explicitly chooses to skip a marketplace.
Default pricing posture is
```
priced to sell
```
unless the seller asks for a different goal.
Only generate
```
TCGPlayer
```
output when
```
card name
```
,
```
game
```
, and
```
set
```
are known.

Reference Routing

Open
```
references/workflow.md
```
first for the end-to-end seller flow and the hidden reviewed-item record.
Open
```
references/extraction.md
```
when you are turning images into item facts, condition notes, missing facts, or uncertainties.
Open
```
references/pricing.md
```
when you are ready to research live comps and suggest a price.
Open
```
references/final-output.md
```
immediately before drafting the final seller-facing response.

Open only the marketplace briefs the seller selected:

```
references/marketplaces/ebay.md
```
```
references/marketplaces/mercari.md
```

references/marketplaces/facebook-marketplace.md

```
references/marketplaces/craigslist.md
```
```
references/marketplaces/tcgplayer.md
```

Open
```
references/examples.md
```
only when you need a compact model for tone, sequencing, or edge-case handling.

Working Rules

Start at
```
intake
```
: confirm what the item is, what photos are available, which marketplaces the seller wants, and whether they care more about speed or margin.
Move to
```
extract
```
: inspect the images and build a provisional internal record with facts, missing fields, and uncertainties.
Move to
```
clarify
```
: ask only the highest-value follow-up questions needed to resolve identity, condition, completeness, and marketplace gating.
Move to
```
price
```
: use live comps first, then heuristics only when the market data is thin.
Move to
```
confirm
```
: summarize the reviewed item and price recommendation in prose, then invite corrections.
Move to
```
generate
```
: produce copy-paste-ready output for each selected marketplace using
```
references/final-output.md
```
plus the relevant marketplace briefs.
Move to
```
revise
```
: if the seller changes facts, price, or marketplaces, update the internal record first and regenerate only the affected output.