[imiraoui]

Adds Wine Labs, an official hosted MCP connection to wine identity matching, prices, auction results, merchant comparisons, and account-scoped cellar workflows.

• Product and setup: https://winelabs.ai/agents
• Endpoint: https://chat.wine-labs.com/mcp (Streamable HTTP)
• Authentication: browser-based OAuth with a Wine Labs account. Paid data access follows the account plan and credits.
• Public connection metadata: https://github.com/imiraoui/winelabs-mcp. This repository documents the hosted service; the server implementation and data are proprietary.

Verification on 20 October 2026: the endpoint responds with HTTP 401 when unsigned, and protected-resource discovery returns HTTP 200 with https://clerk.winelabs.ai as its authorization server. No authenticated data tools were called for this submission.

Ran node scripts/validate-catalog.mjs and node scripts/generate-readme.mjs successfully. Added one catalog entry and committed the generated README.

Disclosure: I maintain Wine Labs.