Use Transition Metal Chemistry with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Predict electronic, magnetic, and optical properties of transition metal complexes.
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.
Complete set · 4 capabilities
The complete Transition Metal Chemistry capability set.
These are the exact actions your AI can choose when you ask it to work with Transition Metal Chemistry.
01-04
4 capabilities in this set.
Part of 4 available through Transition Metal Chemistry.
- 01
Determine geometry and splitting
Identifies the most likely molecular geometry and the nature of the splitting
- 02
Get electron configuration
Determines the number of d-electrons for a given metal and oxidation state
- 03
Predict magnetic properties
Predicts if a complex is paramagnetic or diamagnetic and calculates the magnetic moment
- 04
Predict optical properties
Predicts the color of the complex based on electronic transitions
Observed, not estimated
930ms average. Fast in production.
Transition Metal Chemistry is checked daily against the live service.
- Fastest day
- 906ms
- Slowest day
- 953ms
- 14-day trend
- Improving-5%
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 Transition Metal Chemistry, so you can see the experience inside your AI.
It does not authenticate your account with Transition Metal Chemistry. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Transition Metal Chemistry Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_9F8ww4uyIpuIQXdaVEsVqGLwmeJ9lMczdbZZWC08/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 — Transition Metal Chemistry capabilities are ready to use.
{
"mcpServers": {
"transition-metal-chemistry-predictor-mcp": {
"url": "https://edge.vinkius.com/vk_preview_9F8ww4uyIpuIQXdaVEsVqGLwmeJ9lMczdbZZWC08/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
FAQ
Questions Transition Metal Chemistry owners ask.
- 01
What can this capability predict?
It predicts d-electron configurations, magnetic properties (paramagnetic/diamagnetic), molecular geometry, and the observed color of transition metal complexes.
- 02
Does it account for Jahn-Teller distortion?
Yes, the determine_geometry_and_splitting capability identifies if a complex is subject to Jahn-Teller distortion.
- 03
How do I find the color of a complex?
You can use the predict_optical_properties capability by providing the d-electron count, spin state, and splitting magnitude.
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