Integrate Percentage Calculation Engine with Claude, Cursor, Chatbots & AI Agents MCP Server

Stop LLMs from miscalculating discounts and interest. Deterministically calculate exact percentages and relative increases.

GDPR Free for Subscribers

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

calculate

Calculate increase by on Percentage Calculation Engine

Increases or decreases a value by X percent deterministically (use negative percent for discount)

calculate

Calculate percent of on Percentage Calculation Engine

Pass the base value and the percentage to compute. Essential for discount calculations, tax rates, and financial reports. Calculates X percent of a total value deterministically

Security & Code Integrity Audit

Every tool in the Percentage Calculation Engine MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.

FScore: 3.11

How Vinkius protects your data

Can I set different limits for each virtual assistant on my team?

Absolutely. You have full control in our command center. You can create an AI agent that only "reads" data so the support team can answer questions, and another superpowered agent that can "edit" and "create" information exclusively for your operations team. Each AI gets exactly the level of access you allow.

Can it calculate discounts?

Yes, by passing a negative percentage.

How does the AI access my passwords and credentials?

It simply doesn't. On Vinkius, your passwords, API keys, and login details are kept in a secure vault. The AI (like ChatGPT or Claude) merely "asks" Vinkius to perform the task. Vinkius opens the door, does the work, and hands the result back to the AI. Your credentials are never seen, read, or learned by the artificial intelligence.

What happens if the underlying API rate limits my agent?

Our edge infrastructure automatically handles backoffs, queueing, and throttling. If an AI agent sends too many erratic requests, Vinkius manages the rate limits gracefully, ensuring your backend doesn't crash.

Triggering Percentage Calculation Engine via Natural Language

Use Percentage Calculation Engine with any AI agent framework to process, analyze, and mutate data securely via the Model Context Protocol.

Claude Code Integration for arithmetic

Integrate Percentage Calculation Engine to access native arithmetic capabilities. This allows LLMs to perform secure, deterministic execution of productivity tasks without hard-coded API scripts.

AI Semantic Routing for financial math

The Percentage Calculation Engine MCP integration translates natural language prompts into structured financial math queries. This allows agents to fetch and update productivity records securely.

Percentage Calculation Engine. Runs on everything.

From IDE to framework. Every connection governed by Vinkius.

Claude DesktopIDE

Anthropic's native desktop app for Claude with built-in MCP support.

CursorIDE

AI-first code editor with integrated LLM-powered coding assistance.

VS Code CopilotIDE

GitHub Copilot in VS Code with Agent mode and MCP support.

WindsurfIDE

Purpose-built IDE for agentic AI coding workflows.

ClineIDE

Autonomous AI coding agent that runs inside VS Code.

Claude CodeCLI

Anthropic's agentic CLI for terminal-first development.

OpenAI Agents SDKSDK

Python SDK for building production-grade OpenAI agent workflows.

Google ADKSDK

Google's framework for building production AI agents.

Pydantic AISDK

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Vercel AI SDKSDK

TypeScript toolkit for building AI-powered web applications.

Mastra AISDK

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CrewAIFramework

Python framework for orchestrating collaborative AI agent crews.

LangChainFramework

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