Domains
Forms
Mechanism
Breaks down how the skill works and what it produces, so you can quickly judge whether it fits your scenario and value.
When a user provides a Goofish (闲鱼) item URL or item ID and needs full second-hand listing data (title, price, seller, images, etc.), or wants to bulk-enrich item IDs from search results.
extract-item-detail.py to parse DOM and output JSON fieldsStructured JSON per item: title, price, seller info, description, image gallery, tags, want-count. Enables purchase verification, seller research, and bulk listing enrichment.
Use Cases
A user finds a used iPhone on Goofish and wants to verify the listing before buying. They provide the item URL to the agent, which logs in, navigates the page, and extracts title, price, seller labels (e.g. rating, years on platform), description, and images. The user quickly checks seller credibility and item condition, avoiding scams and making a confident purchase decision.
A reseller uses goofish-search-list to collect hundreds of item IDs, then feeds them into this skill for bulk enrichment. The agent loops through IDs with delays, extracts structured data (price, seller, want-count) per item, and saves to a database. This builds a price-and-supply dataset for the second-hand market, guiding sourcing and pricing strategy.
Skill Relationships
Dependency relationships read as "the upper tier points to the lower tier." The current Skill sits in the middle tier — above are Skills that depend on it, below are Skills it depends on.
Tier 1 · These Skills Use Me
Tier 2 · Current Skill
Tier 3 · I Use These Skills
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Skill File