How to Use the Hydration Calculator MCP in OpenAI Agents SDK

Predict dough composition and texture using your OpenAI Agents SDK.

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Connect Hydration Calculator MCP to OpenAI Agents SDK

Create your Vinkius account to connect Hydration Calculator to OpenAI Agents SDK — we handle the hosting, security, and runtime updates so you don't have to. No server setup required.

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Setup Hydration Calculator with OpenAI Agents SDK

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Advanced Validation on the MCP Server

Your agent automatically runs ingredient data through `calculate_hydration` to figure out exactly how wet or dry a mixture is. This gives you precise percentage readings, letting your team move past guesswork and into predictable baking science. The tool set also uses inputs like flour and salt composition via `determine_dough_type`. You'll know right away if the mix is better suited for bread, pizza, or focaccia before anyone starts mixing.

Predictive Dough Analysis

The MCP Server helps your agent predict dough texture by analyzing the hydration percentage and specific profile name using `classify_texture`. You get a clear classification of the crumb structure, which is critical for quality control. This deep analysis means you don't just know the number; you understand the physical properties of the resulting bake. Your full tracing via the OpenAI dashboard shows exactly how this validation worked.

Production-Grade Baking Logic

Because you're building a deployed product, reliability matters. This MCP Server provides structured tools that validate baking science within your guardrails. Your agent handles the entire workflow: taking raw weights and outputting actionable data points for production lines.

Setup guide

Set up Hydration Calculator MCP in OpenAI Agents SDK

Prerequisites

Python 3.10+ installed
openai-agents package (pip install openai-agents)
Active Vinkius subscription with a valid endpoint token

1

Install the SDK

Run pip install openai-agents to install the OpenAI Agents SDK. The MCP integration is built-in — no extra dependencies needed.
2

Connect via SSE transport

Use MCPServerSse with your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. The SDK auto-discovers all Hydration Calculator tools at runtime.
3

Create your Agent

Pass the MCP to Agent(mcp_servers=[server]). The agent receives Hydration Calculator tools as native definitions — JSON schemas resolve automatically.
4

Run the agent

Call Runner.run(agent, prompt) to execute. The agent invokes the appropriate Hydration Calculator tools and returns structured results. Copy the full example on the right to get started.

agent.py

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerSse

async def main():
    async with MCPServerSse(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as server:
        agent = Agent(
            name="Hydration Calculator Agent",
            instructions="You have access to Hydration Calculator tools.",
            mcp_servers=[server],
        )
        result = await Runner.run(agent, "List recent transactions")
        print(result.final_output)

asyncio.run(main())

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Hydration Calculator. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Hydration Calculator MCP in OpenAI Agents SDK

It calculates hydration percentage from flour and liquid weights. The MCP Server takes raw weight inputs, performs the calculation, and returns a clean number you can use immediately in your agent's workflow.

Absolutely. You pass bulk ingredient data to the MCP Server, which determines dough type based on flour and salt composition. This keeps your entire production line consistent.

Yes. The tool set predicts dough texture by combining hydration percentage and a profile name. You get immediate, verifiable data that you can rely on when building your production system.

It accepts weights for flour and liquid to calculate hydration percentage. It also takes composition details like salt amounts to identify the appropriate dough type.

The MCP Server only handles ingredient weights and baking profiles. Since credentials pass through a zero-trust proxy, your keys are used in transit but never stored on disk.

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