
Connect Emotional Variability Score 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. Turn emotional data into measurable stability metrics.
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 Emotional Variability Score.
- 01
Calculate mood amplitude
Use this to find the distance between emotional extremes by returning the peak, valley, and total range.
- 02
Get comprehensive emotional report
Get a full summary of emotional metrics, including stability status and overall ratings, for any given period.
- 03
Calculate instability index
This capability calculates an instability score to show how frequent or erratic mood swings are within a set timeframe.
- 04
Compare weekly volatility
This capability compares two consecutive weeks to show if emotional instability is trending up or down.
Real work
What teams actually run
Longitudinal Stability Tracking
Monitor how a person's emotional baseline changes over several months.
Volatility Detection
Identify sudden increases in mood swings by comparing recent weeks to previous ones.
Extreme State Mapping
Calculate the exact range between peak and valley states to understand emotional intensity.
Automated Reporting
Generate high level summaries of emotional health metrics for specific time periods.
Automate a task
Put Emotional Variability Score to work on one thing.
Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.
One connector, every AI
Emotional Variability Score 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 Emotional Variability Score 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
659ms average. Fast in production.
Emotional Variability Score is checked daily against the live service.
- Fastest day
- 545ms
- Slowest day
- 1033ms
- 14-day trend
- Stable+3%
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 Emotional Variability Score, so you can see the experience inside your AI.
It does not authenticate your account with Emotional Variability Score. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Emotional Variability Score Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_N7di3dkK2tDQPvgFYqqwRAYXn17N5jKOyGnRbZpR/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 — Emotional Variability Score capabilities are ready to use.
{
"mcpServers": {
"emotional-variability-score-mcp": {
"url": "https://edge.vinkius.com/vk_preview_N7di3dkK2tDQPvgFYqqwRAYXn17N5jKOyGnRbZpR/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 Emotional Variability Score in Claude and other AIs
Who it's for
Built for the work Emotional Variability Score owners hand off.
This MCP is for professionals who need to turn qualitative emotional observations into quantitative data points.
- 01
Mental Health Researchers
They hand off raw mood logs to the AI to calculate longitudinal stability trends.
- 02
Data Analysts
They use the capabilities to process emotional datasets into structured volatility reports.
- 03
Wellness App Developers
They integrate these metrics to provide users with objective mood fluctuation data.
FAQ
Questions Emotional Variability Score owners ask.
- 01
What can this MCP do with my emotional data?
It calculates instability indices, mood amplitude, weekly volatility trends, and full emotional reports.
- 02
Which AI clients can use this MCP?
You can use this with any MCP-compatible client like Claude, Cursor, or Windsurf.
- 03
How does it measure mood swings?
It uses the calculate_instability_index capability to return a specific score and pattern type based on the frequency of swings.
- 04
Can I compare different weeks?
Yes, the compare_weekly_volatility capability specifically determines if instability is improving or worsening by comparing two consecutive weeks.
- 05
Do I need to host this myself?
No, Vinkius hosts and manages the MCP so it is ready to use as soon as you connect your client.
- 06
What does the instability index measure?
The calculate_instability_index capability measures how frequently your mood changes direction, providing a score that represents the frequency of transitions between different emotional states.
- 07
How is amplitude calculated?
The calculate_mood_amplitude capability calculates the vertical distance between the highest (peak) and lowest (valley) mood scores recorded during your specified timeframe.
- 08
Can I compare two different weeks?
Yes, use the compare_weekly_volatility capability by providing the start dates for both the current and previous weeks to see if your emotional stability is trending up or down.
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Connect Emotional Variability Score to Claude, Cursor, ChatGPT & more
