Use Functional Group Identification with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Identify functional groups, predict reactivity, and analyze chemical interactions.
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 Functional Group Identification capability set.
These are the exact actions your AI can choose when you ask it to work with Functional Group Identification.
01-04
4 capabilities in this set.
Part of 4 available through Functional Group Identification.
- 01
Analyze group interactions
Analyzes how multiple functional groups within the same molecule influence each other's properties
- 02
Get characteristic reactions
Lists common chemical reactions that the molecule is likely to undergo based on its functional groups
- 03
Identify groups
Identifies all present functional groups within a given molecular description
- 04
Predict reactivity
Determines the chemical behavior and reactivity level of the identified functional groups
Observed, not estimated
917ms average. Fast in production.
Functional Group Identification is checked daily against the live service.
- Fastest day
- 819ms
- Slowest day
- 1015ms
- 14-day trend
- Slowing+24%
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 Functional Group Identification, so you can see the experience inside your AI.
It does not authenticate your account with Functional Group Identification. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Functional Group Identification Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_XuhTWzwNFLs3FioOsqW5Xh9HMzFv1p0hffpuFQ0C/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 — Functional Group Identification capabilities are ready to use.
{
"mcpServers": {
"functional-group-identification-mcp": {
"url": "https://edge.vinkius.com/vk_preview_XuhTWzwNFLs3FioOsqW5Xh9HMzFv1p0hffpuFQ0C/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 Functional Group Identification owners ask.
- 01
Can I use spectral data for identification?
Yes, the identify_groups capability supports both structural representations like SMILES and spectral data descriptions.
- 02
How does the capability handle group interactions?
You can use analyze_group_interactions to evaluate how the proximity and structural relationship of groups affect their properties.
- 03
Does it predict reaction products?
Yes, get_characteristic_reactions provides expected products and suggested reagents for the identified groups.
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