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Vincario s.r.o. MCP server

Which MCP servers are Vincario s.r.o.'s own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-16

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Whose server it is
  • Registry namecom.vincario/vehicle-dataverified in the MCP registry

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

When we asked itchecked 2026-10-16
  • Stateanswerschecked 2026-10-16
  • Tools4
  • Server calls itselfVincario VIN Tools
  • Server version1.28.1
  • Protocol version2025-06-18

On 2026-10-16 the server answered initialize and tools/list without a sign-in. First answer in 1629 ms.

Should an agent connect itConnect it
  • Its tools do every use case we checked: estimate a vehicle's market value by VIN; check whether a vehicle has been reported stolen.

Once connected

  • For "estimate a vehicle's market value by VIN", the likely first call is vehicle_market_value.
  • For "check whether a vehicle has been reported stolen", the likely first call is stolen_check.
  • Parameters are untyped or undescribed in 4 of 4 tools: check arguments before calling.

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.

Measured dailydaily checks: 8, the first on 2026-10-19
  • INITE MCP score85 of 100answers 100 · does the job 100 · definitions 67 · context 100 · use 12 · connects 100
  • What an agent can do with it2 of 2 use cases
  • Use2 GitHub stars
  • Answered100% of days8 of 8 daily checks
  • Median first answer573 ms
  • Space in an agent's context≈ 315 tokensthe definitions of all its tools (4), which an agent carries on every turn
  • Tool definitionsC · 67 of 100
  • Typed results4 of 4 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 4 of 4
  • Not saying whether it only reads or can destroy: 4 of 4

What an agent can do with it

  • not sure · look up vehicle specifications from a VIN in bulk
  • can do · estimate a vehicle's market value by VIN
  • can do · check whether a vehicle has been reported stolen

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

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 →

Tools it offers4 tools · read 2026-10-16
  • vin_decode

    Decode a VIN and return detailed information about the vehicle.

  • vin_decode_info

    List which fields are available for decoding a given VIN (free endpoint).

  • stolen_check

    Check if a VIN appears in supported police/Vincario stolen databases.

  • vehicle_market_value

    Vehicle Market Value for a VIN. Accepts query parameters: odometer (int), odometer_unit (str).Pass them via 'params' dictionary.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "vehicle-data": {
      "type": "http",
      "url": "https://mcp.vincario.com/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http vincario https://mcp.vincario.com/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://mcp.vincario.com/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.