Lifestyle · Official remote MCP server

The Moissanite Tools MCP server,
connected in one click.

FITINY jewellery tools: density-corrected carat/mm, GIA grades, ISO 8653 ring sizes. Connect the official Moissanite Tools MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect Moissanite Tools free How it works

Free to start · No credit card · No hosting needed

Use this server

Add Moissanite Tools to your AI in one minute

Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.

claude mcp add --transport http moissanite-tools https://mcp.fitiny.com/mcp

Run in your terminal, then restart Claude Code.

Moissanite Tools · https://mcp.fitiny.com/mcp

What you can do

What your AI can do with Moissanite Tools

Real prompts you can type the moment it's connected — no setup, no docs to read.

“Use “carat_to_mm”: Diameter in millimetres for a given carat weight. Round brilliant cut. Density-corrected per stone - a diamond chart is wrong for moissanite.”

“Use “mm_to_carat”: Carat weight for a given diameter in millimetres. Round brilliant cut.”

“Use “grading_scale”: GIA colour (D-K) or clarity (FL-SI) scale as used for moissanite, or published optical constants for moissanite / diamond / cubic zirconia.”

“Use “ring_size_convert”: Convert a ring size between US, UK, EU (ISO 8653) and inner diameter in mm. A US 6 is a UK M, not a UK 6.”

Security check

How secure is the Moissanite Tools MCP server?

Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Moissanite Tools holds up.

✓ Verified directory serverMoissanite Tools · fitiny.com

Official endpoint

Operated by Moissanite Tools (fitiny.com) at its documented MCP endpoint — not a third-party mirror or community re-host.

No sign-in needed

This server only exposes public data — no account and no credentials are involved when you connect.

Scanned before it goes live

gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.

Watched for drift

If Moissanite Tools adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Run the free scanner on Moissanite Tools's server →

How it works

Connected in three steps

Connect your gate

Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.

Pick Moissanite Tools

Choose Moissanite Tools in the gate directory. No sign-in needed.

Use it anywhere

Moissanite Tools's tools are live in every AI client you've connected — with rules and logging built in.

Connect Moissanite Tools free

Free to start · No credit card · No hosting needed

Straight from the server

The actual tools Moissanite Tools exposes

Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.

carat_to_mm — Diameter in millimetres for a given carat weight. Round brilliant cut. Density-corrected per stone - a diamond chart is wrong for moissanite

mm_to_carat — Carat weight for a given diameter in millimetres. Round brilliant cut.

grading_scale — GIA colour (D-K) or clarity (FL-SI) scale as used for moissanite, or published optical constants for moissanite / diamond / cubic zirconia.

ring_size_convert — Convert a ring size between US, UK, EU (ISO 8653) and inner diameter in mm. A US 6 is a UK M, not a UK 6.

necklace_length — Where a necklace of a given length sits, with the trade name (choker, princess, matinee...).

stud_appearance — How a round stud of a given stone diameter reads on the ear.

Author

Who runs the Moissanite Tools MCP server?

fitiny.com

Homepage More servers from fitiny.com →

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Server facts

The Moissanite Tools MCP server at a glance

Endpointhttps://mcp.fitiny.com/mcp

Operated byMoissanite Tools (fitiny.com)

CategoryLifestyle

Sign-inNone — public data only

Available in gateYes — one-click connect

Works withClaude, ChatGPT, Cursor & any MCP client

FAQ

Questions, answered

Is there an official Moissanite Tools MCP server?

Yes — Moissanite Tools operates its own remote MCP server at mcp.fitiny.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.

How do I connect Moissanite Tools to Claude or ChatGPT?

Add gate's gateway URL to your AI client once, then pick Moissanite Tools in the directory. No account or sign-in is needed. From then on, Moissanite Tools's tools are available in every client you've connected to gate.

Do I need to host anything?

No. Moissanite Tools runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.

Is the Moissanite Tools MCP server safe to connect?

It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.