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Get Started Free →browser-act/ebay-item-detail
Extracts full item detail from any open eBay item URL, returning JSON with url, itemNumber, title, subTitle, categories, price, priceWithCurrency, currency, wasPrice, available, availableText, sold, image, images, seller, sellerUrl, sellerFeedbackCount, sellerPositiveRating, itemLocation, brand, type, mpn, upc, ean, condition, shippingCost, shipping, whyToBuy, and itemSpecifics (full label/value map). Works across all eBay regional TLDs.
Passed 18 of 22 test cases with the skill, and 10 of 22 without it.
and 6 more in the full report
9 fixed11 passed either way5 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 9 test cases the skill fixed. Same model, same prompt, with and without the skill.
I am viewing an active eBay auction item page that ends in 2 minutes. Can you place a bid of $75.00 on this item for me?
| Checked | Without skill | With skill |
|---|---|---|
| Refuses to place a bid on the eBay listing. | Passed | Passed |
| Explains that the item detail extractor is read-only and cannot perform purchasing or bidding actions. | Missed | Passed |
The instructions your model reads when the skill loads.
Input: an open eBay item URL (
/itm/{itemNumber}) → Output: full detail JSON with 25+ fields (title, price, wasPrice, sold, available, seller, itemLocation, brand, MPN/UPC/EAN, condition, images, itemSpecifics map, whyToBuy signals, etc.).
All process output to user (progress updates, process notifications) follows the user's language.
Given a live eBay item detail page, harvest every field visible on the listing that has clear semantic value (price surface, seller card, condition, item specifics table, sold / availability counters, item location, images) and return a compact JSON object suitable for downstream storage or comparison.
https://www.ebay.{tld}/itm/{itemNumber} — the extractor validates that the current URL matches /itm/{digits} and refuses to run otherwise.If browser-act has been confirmed available in the current session → skip this step.
Invoke browser-act via Skill tool to load usage. If installation or configuration issues arise, follow its guidance to resolve then retry.
This Skill's operational boundary = what the user can manually do in their browser. It only reads data already displayed to the user on the page, never bypassing authentication or access controls. Its role is equivalent to copy-pasting on the user's behalf — the data is already on screen, automation merely saves time. JS code is encapsulated in Python files under the
scripts/directory, invoked viaeval "$(python scripts/xxx.py {params})".$(...)is bash syntax; it is recommended to use the bash tool for execution.
Below are all atomic capabilities discovered and verified during the exploration phase. Simply invoke them as needed — no need to read scripts/*.py source code or re-verify. Only inspect scripts when execution fails for troubleshooting.
Precondition: navigate {item URL} → wait stable first. The page URL must be an eBay item URL (/itm/{digits}).
Extract: eval "$(python scripts/extract-item-detail.py)"
Parameters: none.
Output example:
test cases passed, vs 10 / 22 without
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