
Connect Venture Reference Roi Engine 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 the exact economic value of your due diligence efforts.
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 Venture Reference ROI.
- 01
Calculate roi per call
This capability measures the efficiency of your reference process by calculating the return for every unit of effort spent.
- 02
Evaluate signal reliability
Use this to adjust the weight of your findings based on the actual quality of the sources you interviewed.
- 03
Find optimal reference count
This capability identifies the specific number of calls you should make to maximize your total return.
- 04
Calculate reference value
This capability determines the total economic value generated by a completed set of reference checks.
Real work
What teams actually run
Optimizing Call Volume
Determine if your team should stop at 5 calls or if 15 calls are needed to reach peak ROI.
Justifying Due Diligence Budgets
Show the direct economic return of the reference checking process to firm leadership.
Risk Assessment
Weight the importance of negative findings based on the quality of the person providing the information.
Process Benchmarking
Compare the ROI of different investment teams or different stages of the deal lifecycle.
One connector, every AI
Venture Reference ROI 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 Venture Reference ROI 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
917ms average. Fast in production.
Venture Reference ROI is checked daily against the live service.
- Fastest day
- 750ms
- Slowest day
- 1102ms
- 14-day trend
- Slowing+19%
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 Venture Reference ROI, so you can see the experience inside your AI.
It does not authenticate your account with Venture Reference ROI. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Venture Reference ROI Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_TWFtY52wxcLgXqpecqEXwmd3PKcUW88tIVwXzEhM/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 — Venture Reference ROI capabilities are ready to use.
{
"mcpServers": {
"venture-reference-roi-engine-mcp": {
"url": "https://edge.vinkius.com/vk_preview_TWFtY52wxcLgXqpecqEXwmd3PKcUW88tIVwXzEhM/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 Venture Reference ROI in Claude and other AIs
Who it's for
Built for the work Venture Reference ROI owners hand off.
This MCP is built for professional investors who need to quantify the effectiveness of their due diligence workflows.
- 01
Venture Capitalist
Uses the capability to justify due diligence spend and optimize deal screening.
- 02
Due Diligence Analyst
Hands off raw reference data to the agent to generate economic impact reports.
- 03
Risk Manager
Uses the modeling to assess the reliability of information gathered during investigations.
FAQ
Questions Venture Reference ROI owners ask.
- 01
How does this MCP help with venture capital due diligence?
It provides financial modeling capabilities to quantify the economic impact of reference checks, specifically measuring mitigated losses and ROI.
- 02
Can I use this with Claude or Cursor?
Yes, you can connect this MCP to any MCP-compatible client like Claude, Cursor, or Windsurf.
- 03
How do I find the best number of reference calls to make?
You use the find_optimal_reference_count capability to identify the point where you maximize returns before hitting diminishing returns.
- 04
Does the capability account for bad sources?
Yes, the evaluate_signal_reliability capability allows you to adjust the weight of your findings based on the quality of your sources.
- 05
Do I need to host the MCP myself?
No, Vinkius hosts and manages the MCP for you, so it is ready to use as soon as you connect your client.
- 06
How does this capability calculate the value of a reference check?
The calculate_reference_value capability calculates value by multiplying the number of negative findings by the average loss avoided, then adjusting that total by the average signal strength of the references.
- 07
What is the optimal number of references to conduct?
You can use find_optimal_reference_count to find the point where the cost of an additional call equals the expected marginal value gained from that call.
- 08
Can I adjust for the quality of my sources?
Yes, the evaluate_signal_reliability capability allows you to adjust the weight of findings based on the source's proximity to the subject and their independence.
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Connect Venture Reference ROI to Claude, Cursor, ChatGPT & more
