VINCAP MCP server

• Registry nameco.vincap/listed-wine-companiesverified in the MCP registry

The registry name sits under vincap.co. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-29
• Tools5
• Server calls itselfvincap
• Server version0.2.0
• Protocol version2025-06-18

On 2026-10-29 the server answered initialize and tools/list without a sign-in. First answer in 129 ms.

• Its tools do Track a wine stock index against listed wine companies; Compare rankings and reported results of wine companies, but not Follow wine company IPO pipeline and M&A exits.
• Checked on 5 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 5 so far
• What an agent can do with it2 of 3 use cases
• Answeredmeasuring5 of the 7 daily checks it takes to print a share
• Median first answer131 ms
• Space in an agent's context≈ 833 tokensthe definitions of all its tools (5), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results0 of 5 toolsdeclared outputSchema: results come typed, read once

• Every tool passes all six checks.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• get_wine_stock_index

  The VINCAP Wine Stock Index (BCWINE): live level, published close, constituents with symbol, country, exchange and weight. Prices are delayed. Example: {}

• get_wine_company

  One listed wine company by symbol: latest reported result lines (revenue, operating and net result) with the source URL and locator they were read from, and its next investor event. Example: {"symbol":"TWE.AX"}

• get_investor_calendar

  The next results dates, AGMs and dividends of listed wine companies, from issuer and exchange sources. Free: the next 5 rows. The full calendar with recorded outcomes: the paid x402 route in `paid`. Example: {"symbol":"TWE.AX"}

• get_estates

  Which estates, wineries and vineyards a listed wine company owns. Free: the count and names. The full monthly record with history and source probes: the paid x402 route in `paid`. Example: {"symbol":"TWE.AX"}

• rank_wine_companies

  Every listed wine company VINCAP tracks (index constituents and tracked companies), ranked on the weights you set, 0-5 each: growth (revenue growth, latest period), margin (net margin), y1 (1-year share price), wine (wine share of…