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Connect Fraction Exact Calculator to ChatGPT and Claude

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. Get exact rational results without floating-point errors.

Ask AI about this Connector

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.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

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.

A futuristic MCP client docking bay
V8 Isolate01

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.

Kill Switch02

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.

FinOps per User03

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 · 4 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through Fraction Exact Calculator.

  1. 01

    Expand to decimal

    This capability converts a fraction into its decimal form. It identifies whether the result is a terminating or repeating decimal.

  2. 02

    Parse rational

    This capability breaks a fraction string into its specific numerator and denominator components.

  3. 03

    Analyze continued fraction

    This capability performs a deep analysis of a rational number to find its coefficients and convergents.

  4. 04

    Calculate operation

    This capability executes basic arithmetic like addition, subtraction, multiplication, and division on two fractions.

Real work

What teams actually run

01

Precision Engineering Calculations

Use the MCP to perform arithmetic where even a tiny rounding error could ruin a design.

02

Number Theory Research

Your agent can analyze the continued fraction properties of specific rational numbers.

03

Educational Verification

Check the work of students by converting improper fractions or finding decimal expansions.

04

Algorithmic Testing

Verify that your own code handles rational numbers correctly by comparing results to this MCP.

One connector, every AI

Fraction Exact Calculator 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.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Fraction Exact Calculator 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

681ms average. Fast in production.

Fraction Exact Calculator is checked daily against the live service.

Daily averagePeak 821ms
Oct 3Today
Fastest day
551ms
Slowest day
821ms
14-day trend
Slowing+17%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 4 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 Fraction Exact Calculator, so you can see the experience inside your AI.

It does not authenticate your account with Fraction Exact Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Fraction Exact Calculator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_vV5seZ2TDA7IRE2dI1lGY2YQcY4Qa1FRFwmpUOay/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Fraction Exact Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "fraction-exact-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_vV5seZ2TDA7IRE2dI1lGY2YQcY4Qa1FRFwmpUOay/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 Fraction Exact Calculator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Fraction Exact Calculator owners hand off.

This MCP is built for anyone who needs mathematical certainty rather than approximations.

  • 01

    Data Scientists

    They hand off complex rational number calculations to the agent to ensure model accuracy.

  • 02

    Software Engineers

    They use the capability to verify mathematical logic without worrying about floating-point drift.

  • 03

    Students and Educators

    They use it to get exact decimal expansions and continued fraction proofs.

FAQ

Questions Fraction Exact Calculator owners ask.

  • 01

    How does this MCP avoid rounding errors?

    It uses integer-based numerator and denominator logic instead of standard floating-point math.

  • 02

    Which AI clients can use this capability?

    Any MCP-compatible client like Claude, Cursor, Windsurf, or VS Code can use it.

  • 03

    Can it handle repeating decimals?

    Yes, the expand_to_decimal capability identifies repeating decimal patterns using exact notation.

  • 04

    Do I need to host this myself?

    No, Vinkius hosts and manages the MCP for you. You just connect and use it.

  • 05

    What kind of arithmetic does it support?

    It supports addition, subtraction, multiplication, and division of fractions via the calculate_operation capability.

  • 06

    Does this capability use floating-point numbers?

    No. The engine uses integer arithmetic for numerators and denominators, ensuring absolute precision without any rounding errors.

  • 07

    How can I convert a mixed number to an improper fraction?

    You can use the parse_rational capability or perform arithmetic operations that automatically return results in simplified improper fraction form.

  • 08

    What is the output format for repeating decimals?

    The expand_to_decimal capability uses a specialized overline notation to clearly mark the repeating part of the decimal expansion.

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