Arms Index Calculator Connector for AI agents.
3 live capabilities
Calculate market breadth and sentiment indicators
Waiting for input…
Why people use Arms Index Calculator
Eliminate manual breadth math with Arms Index (TRIN) Calculator
With this MCP, you just give your agent the raw numbers. It does the math instantly. You get a clean TRIN value that tells you exactly where the sentiment stands without the manual calculation errors.
What Vinkius changes
You get instant, mathematically accurate market breadth indicators for your AI agent.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 6,100+ Connectors
- Real-world use case 01
Spotting market bottoms
An analyst asks their agent to check if current TRIN levels are statistical outliers, identifying extreme fear during a sell-off.
- Real-world use case 02
Confirming bullish trends
A trader uses moving averages to ensure that rising prices are backed by strong advancing volume and breadth.
- Real-world use case 03
Filtering noise
A quant uses Z-scores to ignore minor sentiment shifts and only act when TRIN reaches significant historical levels.
Complete set · 3capabilities
The complete Arms Index Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Arms Index Calculator.
01—03
3 capabilities in this set.
Part of 3 available through Arms Index Calculator.
- 01 Capability
Calculate daily trin
Computes the single-day TRIN value using current market breadth and volume. It gives you a direct reading of daily sentiment.
- 02 Capability
Get trin moving average
Calculates the trend of TRIN values over a chosen period. This helps you see if sentiment is shifting or staying steady.
- 03 Capability
Get trin statistics
Compares current TRIN against historical data using Z-scores. It identifies if the current market state is a statistical outlier.
Set up in minutes
One URL. Then ask Arms Index Calculator to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Arms Index Calculator from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_wgsYwYwl1EDo9HA9qTtGmVzKuBw0sgCLi4F1FWRt/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it Arms Index Calculator, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable Arms Index Calculator for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_wgsYwYwl1EDo9HA9qTtGmVzKuBw0sgCLi4F1FWRt/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the Arms Index Calculator URL.
- Step 03
Save and start
Save the connection and enable Arms Index Calculator in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"arms-index-trin-calculator": {
"url": "https://edge.vinkius.com/vk_preview_wgsYwYwl1EDo9HA9qTtGmVzKuBw0sgCLi4F1FWRt/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using Arms Index Calculator
Open Agent mode in chat and ask: "Using Arms Index Calculator, help me...". 3 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"arms-index-trin-calculator": {
"url": "https://edge.vinkius.com/vk_preview_wgsYwYwl1EDo9HA9qTtGmVzKuBw0sgCLi4F1FWRt/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using Arms Index Calculator
Ask Copilot: "Using Arms Index Calculator, help me...". 3 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"arms-index-trin-calculator": {
"url": "https://edge.vinkius.com/vk_preview_wgsYwYwl1EDo9HA9qTtGmVzKuBw0sgCLi4F1FWRt/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using Arms Index Calculator
Open Cascade and ask: "Using Arms Index Calculator, help me...". 3 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"arms-index-trin-calculator": {
"url": "https://edge.vinkius.com/vk_preview_wgsYwYwl1EDo9HA9qTtGmVzKuBw0sgCLi4F1FWRt/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using Arms Index Calculator
Ask Cline: "Using Arms Index Calculator, help me...". 3 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add arms-index-trin-calculator --transport http "https://edge.vinkius.com/vk_preview_wgsYwYwl1EDo9HA9qTtGmVzKuBw0sgCLi4F1FWRt/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using Arms Index Calculator
Ask Claude: "Using Arms Index Calculator, show me...". 3 tools are ready
Where the request belongs
Work Arms Index Calculator can move forward.
This is for traders and analysts who need to move beyond simple price action and understand the underlying strength of market moves.
Quantitative Trader
Uses TRIN statistics to find high-probability entries based on market extremes.
Technical Analyst
Monitors moving averages to confirm if a trend has actual breadth support.
Portfolio Manager
Checks market sentiment to gauge systemic risk and fear levels.
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Bring your own AI
Change the model, client or framework. Keep Arms Index Calculator connected.
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Before you connect
Questions about Arms Index Calculator.
The practical details behind the request, access and result.
How can I use the Arms Index (TRIN) Calculator MCP for my trading strategy?
You can use it to identify market extremes. By feeding market breadth data to your agent, it can calculate if the current sentiment is a statistical outlier, helping you spot potential trend reversals.
Can this Arms Index (TRIN) Calculator MCP help me identify market fear?
Yes. High TRIN values indicate that declining stocks are dominating the volume, which is a classic sign of market fear and bearish pressure.
Does the Arms Index (TRIN) Calculator MCP work with any AI client?
Yes, as long as your client is MCP-compatible, such as Claude, Cursor, or Windsurf, you can connect it and start running breadth calculations immediately.
What makes the Arms Index (TRIN) Calculator MCP different from standard indicators?
It focuses specifically on market breadth and volume relationship. It provides deterministic statistical outputs like Z-scores rather than just a single price-based number.
How do I get statistical outliers using the Arms Index (TRIN) Calculator MCP?
You can ask your agent to compare current market data against historical trends to generate Z-scores and percentile ranks, which highlight extreme market conditions.
One connection away
Give your agent a direct line to Arms Index Calculator.
Connect Arms Index Calculator once. Keep it beside 6,100+ managed Connectors when the next task needs more.
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