Folsn Product Catalog

A free, read-only MCP server with 8 tools for Korean product information. No sign-in. Use Korean product names.

Own-store tools (2)

• search_folsn_products, get_folsn_product_offer: recorded sale terms of products sold on Folsn's own Naver Smart Store (store name 사사로이), with price record time.

Other-seller tools (3)

• search_catalog_products: catalog candidates by name, brand, model or barcode. No prices.
• get_catalog_product: master fields with source and verification status.
• get_catalog_offers: other sellers' public prices, shipping fees and store links with the observation time, only for linked, checked observations. Otherwise the list is empty.

Beauty tools (3)

• search_beauty_products, get_beauty_product_detail: catalog candidates and basic fields.
• analyze_ingredients: classifies ingredient names the user types in. Its ewgScore, ewgGrade and ewgGradeDistribution values are Folsn's own estimates, not official EWG (Environmental Working Group) ratings.

Data Own-store results come from Folsn's own store records and other-seller results from public sales pages Folsn collects. Catalog and beauty records draw on public datasets of Korea's Ministry of Food and Drug Safety (MFDS) and of other outside organizations. A catalog entry does not confirm approval, ingredients, safety, price or current sale. Folsn has no business alliance with, or commission from, the other sellers it links to.

Limits No orders, payments, data changes, price advice or medical advice. A price is its value at the record time; confirm it at the store before buying. Rate limit: 120 requests per minute per IP and 1,200 per minute in total.

Privacy The access log is kept 3 months. It holds a hashed IP and the other fields in the privacy policy, but no query text, request or full response body or original IP. Web server logs (errors, plain-http or non-public-path requests) may hold original IPs up to 15 days. Terms: https://mcp.folsn.com/public/terms/en