Use Coordination Chemistry Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate oxidation states, d-electron counts, and CFSE for coordination 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 Coordination Chemistry Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Coordination Chemistry Calculator.
01-04
4 capabilities in this set.
Part of 4 available through Coordination Chemistry Calculator.
- 01
Calculate cfse
Quantifies the Crystal Field Stabilization Energy
- 02
Calculate electron configuration
Calculates the remaining d-electrons and identifies the spin state
- 03
Get complex summary
Provides a human-readable technical profile of the coordination compound
- 04
Calculate basic properties
Determines the fundamental identity of the complex (oxidation state and coordination number)
Observed, not estimated
885ms average. Fast in production.
Coordination Chemistry Calculator is checked daily against the live service.
- Fastest day
- 869ms
- Slowest day
- 1958ms
- 14-day trend
- Improving-56%
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 Coordination Chemistry Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Coordination Chemistry Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Coordination Chemistry Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_E4DVyML2GdegG86sQI4444RrSkZeh1fgRVI1YD8s/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 — Coordination Chemistry Calculator capabilities are ready to use.
{
"mcpServers": {
"coordination-chemistry-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_E4DVyML2GdegG86sQI4444RrSkZeh1fgRVI1YD8s/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 Coordination Chemistry Calculator owners ask.
- 01
What can I calculate with this capability?
You can calculate the oxidation state, coordination number, d-electron count, spin state, and Crystal Field Stabilization Energy (CFSE) for various coordination complexes.
- 02
How do I get a full report of a complex?
Use the get_complex_summary capability to receive a complete technical profile of the coordination compound in one go.
- 03
Does it support different geometries?
Yes, the capabilities account for different spatial arrangements like octahedral and tetrahedral geometries to determine splitting and spin states.
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