
Connect Roman Numeral Engine to ChatGPT, Claude and Gemini
Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Convert and validate Roman numerals with high precision.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Your AI does the work. We keep it safe and sound.
No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.
Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

Each Connector runs inside its own sealed environment.
Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.
One switch stops every agent. Instantly.
One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.
Spending limits that pause instead of surprise.
Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.
Three controls, built into the layer your AI connects through.
Curated set · 3 capabilities
We ship only the actions that matter.
01-03
3 capabilities in this set.
Part of 3 available through Roman Numeral Engine.
- 01
Convert arabic to roman
This capability turns an Arabic integer into its Roman numeral equivalent. It handles large numbers by applying vinculum notation automatically.
- 02
Validate roman notation
This capability audits Roman numeral strings to ensure they are correct. You can choose between STRICT or HISTORICAL notation standards for the check.
- 03
Convert roman to arabic
This capability decodes Roman numeral strings back into standard Arabic integers. It works for both small and large-scale values.
Real work
What teams actually run
Historical Research
Convert large quantities found in ancient texts into modern integers for easier calculation.
Data Validation
Check if a list of Roman numerals follows specific formatting rules before importing them into a database.
Mathematical Modeling
Translate modern numeric outputs into Roman format for specialized documentation.
Code Testing
Verify that your own numeral conversion logic matches the precision of this MCP.
One connector, every AI
Roman Numeral Engine works with the most popular AI clients.
These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.
Claude
ChatGPT
Gemini
Perplexity
Grok
Microsoft Copilot
Cursor
VS Code
Windsurf
JetBrains
Cline
LangChain
Vercel AI SDK
Lovable
Z.ai
Raycast
Qwen Code
Kimi Code
Le ChatBuilding your own app? The connector is yours to use.
You don't need a client to put Roman Numeral Engine to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.
Observed, not estimated
662ms average. Fast in production.
Roman Numeral Engine is checked daily against the live service.
- Fastest day
- 526ms
- Slowest day
- 882ms
- 14-day trend
- Slowing+7%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Roman Numeral Engine, so you can see the experience inside your AI.
It does not authenticate your account with Roman Numeral Engine. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Roman Numeral Engine Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_pImEIuyWEhlmylUM8pFwHRCUPgDDDk37wFHBNUt4/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Roman Numeral Engine capabilities are ready to use.
{
"mcpServers": {
"roman-numeral-engine-mcp": {
"url": "https://edge.vinkius.com/vk_preview_pImEIuyWEhlmylUM8pFwHRCUPgDDDk37wFHBNUt4/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
Guided setup for Claude? Set up Roman Numeral Engine in Claude and other AIs
Who it's for
Built for the work Roman Numeral Engine owners hand off.
This MCP is built for anyone working with classical numbering systems or historical data analysis.
- 01
Historians
They hand off large datasets of ancient dates or quantities to the AI for rapid conversion.
- 02
Software Developers
They use the capability to validate numeral logic within their own applications.
- 03
Data Analysts
They rely on the agent to clean and standardize historical numeric strings.
FAQ
Questions Roman Numeral Engine owners ask.
- 01
How large can the numbers be?
The MCP supports values from 1 up to 3,999,999 using vinculum notation for larger numbers.
- 02
What is vinculum notation?
It is a method using an overline to represent larger values in Roman numerals.
- 03
Can I check for historical Roman numeral styles?
Yes, the validation capability allows you to audit strings against both STRICT and HISTORICAL standards.
- 04
Which AI clients can use this?
Any MCP-compatible client like Claude, Cursor, or Windsurf can use these capabilities.
- 05
Do I need to host this myself?
No, Vinkius hosts and manages the MCP so it is ready to use immediately after connection.
- 06
What is the maximum number supported?
The engine supports values up to 3,999,999 using vinculum notation for numbers 4,000 and above.
- 07
Does it support historical notation?
Yes, by using the validate_roman_notation capability with the HISTORICAL mode, you can audit strings that use additive patterns like 'IIII'.
- 08
How does vinculum notation work?
Vinculum notation uses an overline to multiply a symbol's value by 1,000. For example, the engine represents 5,000 as $\bar{V}$.
Explore
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Connect Roman Numeral Engine to Claude, Cursor, ChatGPT & more
