How do I use this MCP with Claude?

You connect to the Vinkius hosted MCP once, and then you can simply ask Claude to perform soap calculations using the capabilities provided.

Can I calculate recipes for KOH instead of NaOH?

Yes, the capability handles chemical requirements for different lye types based on the oil data.

What is an INS value?

The INS value is a metric used to predict the stability of a soap bar. This MCP uses it to tell you if your recipe is too soft or too hard.

Do I need to provide the SAP values myself?

No, you can use the get_oil_data capability to have the AI retrieve the correct SAP values for you.

Does this work for cold process soap only?

The capability is specifically designed for deterministic cold-process soap formulations.

How do I calculate the lye needed for my recipe?

You can use the calculate_formulation capability by providing a list of your oil weights, the desired superfat percentage, the lye type (NaOH or KOH), and your target lye concentration.

Can I use this for liquid soap?

Yes, by selecting KOH as the lye type in the calculate_formulation capability, the calculator will provide requirements for liquid soap formulations.

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Connect Soap Saponification 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 precise chemical calculations for every soap recipe.

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.

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.

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 · 3 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Soap Saponification Calculator.

01
Analyze soap quality
This capability checks if your recipe meets industry stability standards. It uses INS values to tell you if your soap will be too soft or too hard.
02
Get oil data
This capability provides specific chemical constants for any oil you name. It returns the necessary SAP values and fatty acid profiles for your calculations.
03
Calculate formulation
This capability calculates the exact lye, water, and fatty acid requirements for a specific blend of oils. It also outputs predicted soap properties like hardness and cleansing.

Real work

What teams actually run

Recipe Scaling

You can tell your AI to scale a recipe up or down while keeping the lye and water ratios mathematically perfect.

Stability Testing

Use the capability to check if a new blend of oils will result in a bar that is too soft to use.

Ingredient Research

Ask your agent for the fatty acid profile of a specific oil to see how it will affect your soap's lather.

Batch Consistency

Verify that every batch uses the exact same chemical proportions for repeatable quality.

One connector, every AI

Soap Saponification 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.

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

You don't need a client to put Soap Saponification 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

869ms average. Fast in production.

Soap Saponification Calculator is checked daily against the live service.

Daily averagePeak 1052ms

Oct 3Today

Fastest day: 752ms
Slowest day: 1052ms
14-day trend: Stable+2%

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 Soap Saponification Calculator, so you can see the experience inside your AI.

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

Soap Saponification Calculator Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_WmKIqRA09L2E2PopRsDwKHiElTBYH9glpWeZesL7/mcp

Claude 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 — Soap Saponification Calculator capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "soap-saponification-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_WmKIqRA09L2E2PopRsDwKHiElTBYH9glpWeZesL7/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 Soap Saponification Calculator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Soap Saponification Calculator owners hand off.

This MCP is built for people who make soap and need to move from experimental recipes to consistent, chemically sound formulations.

01
Artisan Soap Makers
They hand off oil weights and superfat percentages to the AI to get exact lye measurements.
02
Cosmetic Formulators
They use the capability to verify that new recipes meet specific stability and cleansing benchmarks.
03
Chemistry Students
They use it to quickly look up SAP values and fatty acid profiles for various lipids.

FAQ

Questions Soap Saponification Calculator owners ask.

01
How do I use this MCP with Claude?
You connect to the Vinkius hosted MCP once, and then you can simply ask Claude to perform soap calculations using the capabilities provided.
02
Can I calculate recipes for KOH instead of NaOH?
Yes, the capability handles chemical requirements for different lye types based on the oil data.
03
What is an INS value?
The INS value is a metric used to predict the stability of a soap bar. This MCP uses it to tell you if your recipe is too soft or too hard.
04
Do I need to provide the SAP values myself?
No, you can use the get_oil_data capability to have the AI retrieve the correct SAP values for you.
05
Does this work for cold process soap only?
The capability is specifically designed for deterministic cold-process soap formulations.
06
How do I calculate the lye needed for my recipe?
You can use the calculate_formulation capability by providing a list of your oil weights, the desired superfat percentage, the lye type (NaOH or KOH), and your target lye concentration.
07
Can I use this for liquid soap?
Yes, by selecting KOH as the lye type in the calculate_formulation capability, the calculator will provide requirements for liquid soap formulations.

Explore

More in Lifestyle

Connect Soap Saponification Calculator to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-03

Analyze soap quality

Get oil data

Calculate formulation

What teams actually run

Recipe Scaling

Stability Testing

Ingredient Research

Batch Consistency

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

Soap Saponification Calculator Connector

Claude Desktop

Artisan Soap Makers

Cosmetic Formulators

Chemistry Students

How do I use this MCP with Claude?

Can I calculate recipes for KOH instead of NaOH?

What is an INS value?

Do I need to provide the SAP values myself?

Does this work for cold process soap only?

How do I calculate the lye needed for my recipe?

Can I use this for liquid soap?

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