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Grey Tabby Golf MCP server

Which MCP servers are Grey Tabby Golf'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 2026-10-29

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Whose server it is
  • Registry namecom.tabbygolf/marketingverified in the MCP registry

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

When we asked itchecked 2026-10-29
  • Stateanswerschecked 2026-10-29
  • Tools7
  • Server calls itselfgrey-tabby-golf
  • Server version1.0.0
  • Protocol version2025-03-26

On 2026-10-29 the server answered initialize and tools/list without a sign-in. First answer in 134 ms.

Should an agent connect itSkip it
  • Its tools do none of the product's use cases we checked: Sign players up for the week's round; Score holes hole by hole on a phone; Calculate skins and stroke play results from one round.

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: 7, the first on 2026-10-29
  • INITE MCP score72 of 100answers 100 · does the job 0 · definitions 100 · context 100 · connects 100
  • What an agent can do with it0 of 3 use cases
  • Answered100% of days7 of 7 daily checks
  • Median first answer103 ms
  • Space in an agent's context≈ 412 tokensthe definitions of all its tools (7), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results0 of 7 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • cannot · Sign players up for the week's round
  • cannot · Score holes hole by hole on a phone
  • cannot · Calculate skins and stroke play results from one round

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 offers7 tools · read 2026-10-29
  • list_games

    List the competitions a Grey Tabby Golf group can run from one weekly round.

  • get_game_details

    Explain one Grey Tabby Golf competition and how it is scored. Pass a name returned by list_games.

  • list_features

    Describe what a Grey Tabby Golf organizer and player can do. Event Director is not included with every subscription.

  • get_pricing

    Return Grey Tabby Golf pricing: $9.99 per month, the 30-day trial, and the cancellation terms.

  • get_product_demo

    Return the organizer and player demonstration links for Grey Tabby Golf.

  • play_commercial

    Return the official Grey Tabby Golf commercial video URL, captions, duration, and transcript.

  • start_trial

    Return the existing secure Grey Tabby Golf 30-day trial signup URL. This does not create an account or start billing.

How to connect

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

{
  "mcpServers": {
    "marketing": {
      "type": "http",
      "url": "https://tabbygolf.com/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

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

Add to CursorAdd to VS Code

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