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ATX Granite King MCP server

Which MCP servers are ATX Granite King'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 2026-10-24

← Back to ATX Granite King

Whose server it is
  • Registry namecom.atxgraniteking/countertopsverified in the MCP registry

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

When we asked itchecked 2026-10-24
  • Stateanswerschecked 2026-10-24
  • Tools8
  • Server calls itselfatx-granite-king
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-10-24 the server answered initialize and tools/list without a sign-in. First answer in 68 ms.

Should an agent connect itNot proven either way yet
  • Whether its tools do the product's job has not been judged yet.

Once connected

  • For "Choose a specific slab from in-stock inventory", the likely first call is search_stones.
  • Parameters are untyped or undescribed in 5 of 8 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: 12, the first on 2026-10-24
  • INITE MCP score92 of 100answers 100 · definitions 73 · context 100 · connects 100
  • Answered100% of days12 of 12 daily checks
  • Median first answer132 ms
  • Space in an agent's context≈ 1,049 tokensthe definitions of all its tools (8), which an agent carries on every turn
  • Tool definitionsC · 73 of 100
  • Typed results0 of 8 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 5 of 8
  • Not saying whether it only reads or can destroy: 8 of 8

What an agent can do with it

  • can do · Choose a specific slab from in-stock inventory
  • not sure · Get a per-square-foot quote for a whole job
  • not sure · Have countertops templated, fabricated and installed with sink cutout

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 offers8 tools · read 2026-10-24
  • get_pricing

    ATX Granite King's posted prices, what they include, service area and contact details.

  • estimate_job

    Estimate total cost from countertop square feet: install at the posted rate plus slabs. Assumes about 75% of each slab is usable.

  • search_stones

    Search granite, quartz, quartzite, marble and other slabs currently on the Austin yard, including $999 Budget Collection slabs.

  • get_stone

    Full details for one stone by slug (from search_stones).

  • check_service_area

    Whether ATX Granite King serves a city or town, and whether pricing changes there.

  • visualize_kitchen

    Render a slab from the Austin yard onto a photo of the user's own kitchen or bath, and return the image with a price estimate. Pass a public image URL of the room (JPEG/PNG/WebP) and a stone slug from search_stones. Rendering takes about…

  • get_visualization

    Status and image for a visualize_kitchen job.

  • request_quote

    Send a countertop quote request to the ATX Granite King crew. Only call this when the user explicitly asks to be contacted and has given their own phone or email.

How to connect

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

{
  "mcpServers": {
    "countertops": {
      "type": "http",
      "url": "https://atxgraniteking.com/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

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

Add to CursorAdd to VS Code

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