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Coffee Addict MCP server

Which MCP servers are Coffee Addict'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 2026-10-26

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Whose server it is
  • Registry namenz.coffeeaddict/coffee-addictverified in the MCP registry

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

When we asked itchecked 2026-10-26
  • Stateanswerschecked 2026-10-26
  • Tools3
  • Server calls itselfcoffee-addict
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-10-26 the server answered initialize and tools/list without a sign-in. First answer in 94 ms.

Should an agent connect itNot proven either way yet
  • Its tools do every use case we checked: compare specialty coffee bean prices per 100g; spot price drops on roasted coffee bags.
  • Checked on 2 of the 7 days it takes to judge reliability.

Once connected

  • For "compare specialty coffee bean prices per 100g", the likely first call is search_beans.
  • For "spot price drops on roasted coffee bags", the likely first call is best_deals.
  • Parameters are untyped or undescribed in 2 of 3 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: 2, the first on 2026-10-26
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 2 so far
  • What an agent can do with it2 of 2 use cases
  • Answeredmeasuring2 of the 7 daily checks it takes to print a share
  • Median first answer288 ms
  • Space in an agent's context≈ 462 tokensthe definitions of all its tools (3), which an agent carries on every turn
  • Tool definitionsC · 72 of 100
  • Typed results0 of 3 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 2 of 3
  • Not saying whether it only reads or can destroy: 3 of 3

What an agent can do with it

  • can do · compare specialty coffee bean prices per 100g
  • can do · spot price drops on roasted coffee bags
  • not sure · find a bag to buy from a shortlist

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 offers3 tools · read 2026-10-26
  • search_beans

    Search every bag of specialty coffee on sale in New Zealand. Filter by free text (name, roaster, origin, tasting notes), origin, roast style, roaster, price and stock. Results are cheapest per 100g first.

  • best_deals

    Today's price cuts, new arrivals and cheapest bags per 100g across New Zealand specialty coffee. Every row carries the reason it is on the list, and an empty list carries the reason it is empty.

  • roaster_info

    The New Zealand specialty roasters we track: how many bags each has, their cheapest per 100g, their published shipping terms and where they roast. Omit `roaster` for all of them.

How to connect

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

{
  "mcpServers": {
    "coffee-addict": {
      "type": "http",
      "url": "https://coffeeaddict.nz/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http coffeeaddict https://coffeeaddict.nz/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://coffeeaddict.nz/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.