Rendered Fits
Find your size before you buy
Rendered Fits tells you which size to order before you buy clothes online. Share a product link and your height and weight; add your chest, waist or hip measurements if you know them. You get one size, how sure the answer is and why, plus how the garment fits (runs small, true to size or runs large) and a link to that size on the store. For stores that use Rendered Fits, the answer comes from the brand's own size chart and fit information. For other stores, it is an estimate from the size chart on the product page, clearly marked as not checked by the brand. Limits: clothing only; it needs a size chart or the brand's fit data to answer; a size suggestion is guidance, not a guarantee of fit. It does not store your measurements and does not use photos.
What you can ask
- What size should I get in this? I'm 5'10" and 75 kg. paste a product link
Example path
MCP connector
- Server URL
https://mcp.renderedfits.com/mcp- Login
- None
- Protocol
- MCP 2025-11-25
- Instructions
Rendered Fits recommends clothing sizes for any clothing product by comparing the shopper’s measurements with the brand’s own size chart. For stores that use Rendered Fits, the chart and the brand’s fit notes come straight from the store. Read the size chart on the product page when there is one and pass it to as size_chart, with product_title and sizes; for stores that do not use Rendered Fits the answer is an estimate from that chart. Copy chart numbers exactly; never invent them. If you cannot find a chart, still call with the product link: a store that uses Rendered Fits answers from its own data, and any other store’s answer says that a chart is needed. Before calling , ask the shopper for their height and weight (and optionally fit preference); never guess or invent measurements. If the shopper asks for a size without a product, ask for the product link or the brand’s size chart before answering; never give a size from general sizing alone.
Tools
Reads data3
Skills
None in the store listings or on the server