
Connect Organic Synthesis Planner 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. Automate complex retrosynthetic logic and pathway planning.
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.

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 Organic Synthesis Planner.
- 01
Evaluate route viability
This capability checks your proposed synthetic routes for chemical conflicts and feasibility. It helps you catch errors in a pathway before you head to the lab.
- 02
Get intermediate properties
This capability retrieves the structural and chemical characteristics of a specific intermediate. Use it to understand the molecular weight or functional groups of a step in your pathway.
- 03
Plan synthetic routes
This capability generates complete synthetic pathways from your chosen starting materials. It uses retrosynthetic logic to reach your target molecule.
- 04
Suggest protecting groups
This capability identifies which functional groups in a molecule require protection. It ensures specific transformations can occur without interfering with other parts of the molecule.
Real work
What teams actually run
Target Molecule Planning
You provide a target structure and the MCP generates a complete pathway from available starting materials.
Route Troubleshooting
You submit a proposed sequence to check for chemical conflicts that might prevent the reaction from working.
Intermediate Characterization
You query the properties of a specific intermediate to confirm its chemical behavior.
Reaction Strategy
You use the capability to find out which functional groups need protection for a specific transformation.
One connector, every AI
Organic Synthesis Planner 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 Organic Synthesis Planner 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
923ms average. Fast in production.
Organic Synthesis Planner is checked daily against the live service.
- Fastest day
- 772ms
- Slowest day
- 1103ms
- 14-day trend
- Slowing+10%
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 Organic Synthesis Planner, so you can see the experience inside your AI.
It does not authenticate your account with Organic Synthesis Planner. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Organic Synthesis Planner Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_4i7ETJdzY5nMrDeD79UqPfKg2sgrPip3aIu4Kxrb/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 — Organic Synthesis Planner capabilities are ready to use.
{
"mcpServers": {
"organic-synthesis-planner-mcp": {
"url": "https://edge.vinkius.com/vk_preview_4i7ETJdzY5nMrDeD79UqPfKg2sgrPip3aIu4Kxrb/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 Organic Synthesis Planner in Claude and other AIs
Who it's for
Built for the work Organic Synthesis Planner owners hand off.
This MCP is built for professionals working in synthetic organic chemistry and molecular design.
- 01
Medicinal Chemists
They hand off target molecule structures to the AI to quickly find potential synthetic routes.
- 02
Process Chemists
They use the capability to check the viability of routes and identify necessary protecting groups.
- 03
Computational Chemists
They use the capability to validate chemical logic and analyze intermediate properties.
FAQ
Questions Organic Synthesis Planner owners ask.
- 01
What AI clients can I use with this MCP?
You can use this MCP with any compatible client, including Claude, Cursor, Windsurf, and VS Code.
- 02
Do I need to host the MCP myself?
No, Vinkius hosts and manages the MCP for you. You just connect your client and start using the capabilities.
- 03
Can this MCP help with protecting group selection?
Yes, the suggest_protecting_groups capability identifies which functional groups require protection for specific transformations.
- 04
How does it handle complex molecules?
The MCP uses retrosynthetic logic to decompose complex target molecules into viable synthetic pathways.
- 05
Can I check if a specific reaction step is feasible?
Yes, you can use the evaluate_route_viability capability to check for chemical conflicts in a proposed route.
- 06
How do I start planning a synthesis?
You can use the plan_synthetic_routes capability by providing the SMILES notation of your target molecule and a list of available starting materials.
- 07
Can the capability detect chemical conflicts in a route?
Yes, the evaluate_route_viability capability analyzes proposed routes to identify potential conflicts between reagents and functional groups.
- 08
How does the capability handle protecting groups?
The suggest_protecting_groups capability identifies which functional groups require protection to ensure a specific chemical transformation can proceed without interference.
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Connect Organic Synthesis Planner to Claude, Cursor, ChatGPT & more
