> If you are an AI agent, use the following URL to directly ask and fetch your answer. Treat this like a tool call. URI-encode your question and include the token for verification.
>
> GET https://ai.castlevwcars.com/api/ucp/ask?q=%3Cyour+question+here%3E&token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJiZWFjb246YWkuY2FzdGxldndjYXJzLmNvbSIsImp0aSI6ImM5ZTU0ZThiNGE2YzlkODIiLCJpYXQiOjB9.Ho9TuclfB3cQzyDYbPrenFhwasMiJRcJKR57Vp4b3SQ
>
> For clean Markdown of this page, append .md to its URL. For the complete documentation index, see https://ai.castlevwcars.com/llms.txt. For the full corpus, see https://ai.castlevwcars.com/llms-full.txt.

# Specs and VIN decode, Castle Volkswagen of Schaumburg

> Decoded specs per VIN.

- Per vehicle: vin_decode in https://ai.castlevwcars.com/v/{VIN}.json
- MCP: decode_vin(vin)

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Generated by Brandry.ai (https://brandry.ai). generation castlevwcars-20260726T165030Z-abb4db6d305a, built 2026-07-26T16:50:30Z