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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Advance/Decline Calculator with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Determine market sentiment and potential trend reversals.

Included with plan

Ask AI about this Connector

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.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 3 capabilities

The complete Advance/Decline Calculator capability set.

These are the exact actions your AI can choose when you ask it to work with Advance/Decline Calculator.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Advance/Decline Calculator.

  1. 01

    Analyze trend divergence

    Evaluate the relationship between cumulative breadth and price movement to spot potential trend reversals.

  2. 02

    Calculate market breadth

    Determine fundamental market breadth metrics and classify overall market sentiment (e.g., Strong Bullish, Bearish).

  3. 03

    Calculate technical breadth status

    Find the percentage of stocks that are technically bullish, specifically those above their 20-day moving average.

Observed, not estimated

769ms average. Fast in production.

Advance/Decline Calculator is checked daily against the live service.

Daily averagePeak 980ms
Aug 20Today
Fastest day
661ms
Slowest day
980ms
14-day trend
Slowing+8%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 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 Advance/Decline Calculator, so you can see the experience inside your AI.

It does not authenticate your account with Advance/Decline Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Advance/Decline Calculator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_qZ9DCs6Q5HP0lCmUGjDtcjPMBe6tAdXo8GaYCCVl/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Advance/Decline Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "advancedecline-percentage-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_qZ9DCs6Q5HP0lCmUGjDtcjPMBe6tAdXo8GaYCCVl/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

Who it's for

Built for the work Advance/Decline Calculator owners hand off.

This MCP is built for quantitative analysts, professional traders, and portfolio managers who rely on deep, quantifiable market data. If your strategy requires confirming market structure beyond simple index tracking, this capability is for you. It hands off complex calculations and pattern recognition to your AI client.

  • 01

    Quantitative Analyst

    Runs systematic checks on market breadth and technical status to feed into quantitative models.

  • 02

    Day Trader

    Uses the MCP to quickly assess immediate market sentiment and potential short-term reversals.

  • 03

    Portfolio Manager

    Validates the underlying strength of a sector or index by checking fundamental breadth metrics.

FAQ

Questions Advance/Decline Calculator owners ask.

  • 01

    What is the difference between market breadth and technical breadth?

    Market breadth uses fundamental counts (how many stocks are up vs. down). Technical breadth uses specific metrics, like checking how many stocks are above their 20-day moving average, which is a technical indicator.

  • 02

    How do I use the divergence capability?

    You need to provide two series of data: a cumulative breadth series and a corresponding price series. The capability then evaluates if the two movements contradict each other.

  • 03

    Can this MCP tell me if a stock will go up?

    No. This MCP provides metrics and signals based on historical data and market structure, helping you gauge probability. It does not predict future price movements.

  • 04

    What does 'Neutral' sentiment mean?

    Neutral sentiment means the advance and decline percentages are relatively balanced, suggesting the market lacks strong directional conviction at that moment.

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