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Connect Advancedecline Percentage Calculator to your AI

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. Determine market sentiment and potential trend reversals.

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

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.

A futuristic MCP client docking bay
V8 Isolate01

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.

Kill Switch02

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.

FinOps per User03

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 · 3 capabilities

We ship only the actions that matter.

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.

Real work

What teams actually run

01

Pre-Market Analysis

Before the open, check the market breadth to see if the advance/decline ratio suggests strong buying interest.

02

Confirming a Trend Reversal

When price action stalls, run a divergence check to see if cumulative breadth suggests a shift is coming.

03

Sector Rotation Strategy

Compare the technical breadth status of different sectors to pinpoint which areas are gaining bullish momentum.

04

Validating a Breakout

After a major index breakout, run the market breadth calculation to confirm if the move is supported by broad participation.

One connector, every AI

Advance/Decline Calculator 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.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Advance/Decline Calculator 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

877ms average. Fast in production.

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

Daily averagePeak 1141ms
Oct 3Today
Fastest day
678ms
Slowest day
1141ms
14-day trend
Improving-15%

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

Guided setup for Claude? Set up Advance/Decline Calculator in Claude and other AIs

See all the AI clients this connector works with ↑

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.

  • 05

    How is market sentiment classified?

    Sentiment is classified based on the Advance Percentage: Strong Bullish (> 60%), Moderate Bullish (50-60%), Neutral (40-50%), and Bearish (< 40%).

  • 06

    What is the purpose of the divergence capability?

    The analyze_trend_divergence capability identifies potential trend reversals by detecting when the direction of cumulative net breadth moves opposite to the direction of price.

  • 07

    Can I calculate technical strength?

    Yes, you can use calculate_technical_breadth_status to determine the percentage of the market trading above their 20-day moving average.

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