
Connect Le Chatelier Prediction 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. Calculate how chemical systems respond to external changes.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
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.

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.
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.
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.
01-04
4 capabilities in this set.
Part of 4 available through Le Chatelier Prediction.
- 01
Get equilibrium state
Provides a summary of the current chemical system status before any disturbance occurs.
- 02
Predict concentration shift
Determines the direction and magnitude of the equilibrium shift when you change a component's concentration.
- 03
Predict pressure shift
Calculates the direction of the equilibrium shift when you alter the system pressure or volume.
- 04
Predict temperature shift
Predicts how temperature changes affect the equilibrium based on the specific enthalpy of the reaction.
Real work
What teams actually run
Exam Preparation
Students use the capability to verify their understanding of how temperature affects exothermic vs endothermic reactions.
Reaction Optimization
Researchers use it to see if increasing pressure will favor the product side in gas-phase reactions.
Yield Prediction
Engineers use concentration shift capabilities to determine how adding more reactants will drive a reaction forward.
Thermodynamic Modeling
Users model the impact of enthalpy on equilibrium stability during temperature fluctuations.
One connector, every AI
Le Chatelier Prediction 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.
Claude
ChatGPT
Gemini
Perplexity
Grok
Microsoft Copilot
Cursor
VS Code
Windsurf
JetBrains
Cline
LangChain
Vercel AI SDK
Lovable
Z.ai
Raycast
Qwen Code
Kimi Code
Le ChatBuilding your own app? The connector is yours to use.
You don't need a client to put Le Chatelier Prediction 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
914ms average. Fast in production.
Le Chatelier Prediction is checked daily against the live service.
- Fastest day
- 687ms
- Slowest day
- 1083ms
- 14-day trend
- Stable+1%
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 Le Chatelier Prediction, so you can see the experience inside your AI.
It does not authenticate your account with Le Chatelier Prediction. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Le Chatelier Prediction Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_Y9PawYFa2An7NdQcVvvHEwvbozn719CGWtjYjyWU/mcpClaude 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 — Le Chatelier Prediction capabilities are ready to use.
{
"mcpServers": {
"le-chatelier-prediction-mcp": {
"url": "https://edge.vinkius.com/vk_preview_Y9PawYFa2An7NdQcVvvHEwvbozn719CGWtjYjyWU/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 Le Chatelier Prediction in Claude and other AIs
Who it's for
Built for the work Le Chatelier Prediction owners hand off.
This MCP is built for anyone working with chemical thermodynamics and equilibrium modeling.
- 01
Chemistry Students
They use the MCP to check their homework or verify equilibrium shift directions.
- 02
Lab Researchers
They use it to predict how changing reaction conditions might impact yields.
- 03
Chemical Engineers
They use the capability to model industrial reaction shifts caused by pressure or temperature changes.
FAQ
Questions Le Chatelier Prediction owners ask.
- 01
What can this MCP predict?
It predicts how chemical equilibrium shifts in response to changes in concentration, pressure, or temperature.
- 02
Which AI clients can use this MCP?
You can use this with any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.
- 03
Does it handle gas-phase reactions?
Yes, it includes a specific capability to predict shifts when system pressure or volume changes in gas reactions.
- 04
How does temperature affect the prediction?
The MCP uses the enthalpy of the reaction to determine if a temperature change will shift the equilibrium toward reactants or products.
- 05
Do I need to host the MCP myself?
No, Vinkius hosts and manages the MCP for you, so it is ready to use immediately after you connect.
- 06
How do I predict a shift caused by adding more reactant?
You can use the predict_concentration_shift capability. Provide the current reactants and products, then specify the component being added in the disturbance object.
- 07
How does temperature affect an exothermic reaction?
For an exothermic reaction, increasing the temperature will shift the equilibrium toward the reactants. You can verify this using predict_temperature_shift.
- 08
Can I predict shifts in gas-phase reactions due to pressure changes?
Yes, the predict_pressure_shift capability allows you to input the moles of gaseous reactants and products to determine the shift direction when pressure is increased or decreased.
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Connect Le Chatelier Prediction to Claude, Cursor, ChatGPT & more
