How do I use this with Claude or Cursor?

You connect the MCP through the Vinkius platform. Once connected, your AI client in Claude or Cursor can automatically call the solubility capabilities when you ask chemistry questions.

Does this MCP handle common ion effects?

Yes. The calculate_molar_solubility capability is specifically designed to calculate maximum molar solubility when common ions are present.

Can it predict if a solid will form?

Yes. You can use the predict_precipitation capability by providing the ion concentrations and the Ksp.

What happens if I add a ligand to a solution?

You can use the calculate_solubility_with_complexation capability to find out how much the molar solubility increases due to the ligand.

Do I need to host this myself?

No. Vinkius hosts and manages the MCP for you. You just connect your client and it works.

How do I predict if a precipitate will form?

You can use the predict_precipitation capability. By providing the Ksp and the current ion concentrations, the capability calculates the ionic product and determines if it exceeds the Ksp.

Can I account for the common ion effect?

Yes, the calculate_molar_solubility capability allows you to include common ion concentrations to see how they reduce the solubility of a salt.

How does complexation affect solubility?

The calculate_solubility_with_complexation capability calculates how much the presence of a ligand increases molar solubility by forming soluble complexes with metal ions.

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Connect Solubility Product 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. Solve complex ionic equilibrium problems through your AI agent.

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 · 4 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through Solubility Calculator.

01
Calculate molar solubility
This capability finds the maximum molar solubility of a salt. It accounts for the presence of common ions in the solution.
02
Predict precipitation
This capability determines if a precipitate will form. It compares provided ion concentrations against the solubility product.
03
Calculate ksp
This capability calculates the solubility product constant. It uses the concentrations of the ions you provide.
04
Calculate solubility with complexation
This capability models how much a salt's solubility increases when you add a complex-forming ligand to the solution.

Real work

What teams actually run

Lab Result Verification

Compare experimental ion concentrations against predicted Ksp values to see if a precipitate should have formed.

Reaction Modeling

Predict how adding a specific ligand will change the solubility of a salt in a solution.

Concentration Adjustments

Calculate how much a salt's solubility drops when a common ion is introduced to the system.

Equilibrium Study

Quickly find Ksp values for various salts using provided molarities.

One connector, every AI

Solubility 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 Solubility 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

841ms average. Fast in production.

Solubility Calculator is checked daily against the live service.

Daily averagePeak 1139ms

Oct 6Today

Fastest day: 674ms
Slowest day: 1139ms
14-day trend: Slowing+69%

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

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

Solubility Calculator Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_s9fnDIFU63pbl3OX0gLu8xBmj9wYwS9yFi0bWtAF/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 — Solubility Calculator capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "solubility-product-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_s9fnDIFU63pbl3OX0gLu8xBmj9wYwS9yFi0bWtAF/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 Solubility Calculator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Solubility Calculator owners hand off.

This MCP is built for anyone working with ionic equilibria and precipitation math.

01
Chemistry Students
Use it to verify homework solutions and understand equilibrium shifts.
02
Lab Researchers
Hand off concentration data to your agent to predict precipitation outcomes.
03
Chemical Educators
Use the capability to generate or check solubility problems for curriculum design.

FAQ

Questions Solubility Calculator owners ask.

01
How do I use this with Claude or Cursor?
You connect the MCP through the Vinkius platform. Once connected, your AI client in Claude or Cursor can automatically call the solubility capabilities when you ask chemistry questions.
02
Does this MCP handle common ion effects?
Yes. The calculate_molar_solubility capability is specifically designed to calculate maximum molar solubility when common ions are present.
03
Can it predict if a solid will form?
Yes. You can use the predict_precipitation capability by providing the ion concentrations and the Ksp.
04
What happens if I add a ligand to a solution?
You can use the calculate_solubility_with_complexation capability to find out how much the molar solubility increases due to the ligand.
05
Do I need to host this myself?
No. Vinkius hosts and manages the MCP for you. You just connect your client and it works.
06
How do I predict if a precipitate will form?
You can use the predict_precipitation capability. By providing the Ksp and the current ion concentrations, the capability calculates the ionic product and determines if it exceeds the Ksp.
07
Can I account for the common ion effect?
Yes, the calculate_molar_solubility capability allows you to include common ion concentrations to see how they reduce the solubility of a salt.
08
How does complexation affect solubility?
The calculate_solubility_with_complexation capability calculates how much the presence of a ligand increases molar solubility by forming soluble complexes with metal ions.

Explore

More in Education

Connect Solubility 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.

01-04

Calculate molar solubility

Predict precipitation

Calculate ksp

Calculate solubility with complexation

What teams actually run

Lab Result Verification

Reaction Modeling

Concentration Adjustments

Equilibrium Study

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

Solubility Calculator Connector

Claude Desktop

Chemistry Students

Lab Researchers

Chemical Educators

How do I use this with Claude or Cursor?

Does this MCP handle common ion effects?

Can it predict if a solid will form?

What happens if I add a ligand to a solution?

Do I need to host this myself?

How do I predict if a precipitate will form?

Can I account for the common ion effect?

How does complexation affect solubility?

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