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Connect Bollinger Bands Engine to ChatGPT, Claude and Gemini

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. Stop letting your AI guess rolling standard deviations.

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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.

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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.

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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 · 1 capability

We ship only the actions that matter.

Capability set01 / 01

01

1 capability in this set.

Part of 1 available through technicalindicators.

  1. 01

    Calculate bollinger bands

    This capability calculates precise Upper, Middle, and Lower Bollinger Bands. You pass in an array of numbers along with optional period and standard deviation settings.

Real work

What teams actually run

01

Volatility Analysis

Use the bands to determine if a market is currently overextended or consolidating.

02

Breakout Identification

Have your agent monitor when prices pierce the Upper or Lower bands.

03

Squeeze Detection

Identify periods where the bands tighten, signaling an imminent price move.

04

Backtesting Logic

Provide historical price arrays to the MCP to generate indicator data for strategy testing.

Automate a task

Put technicalindicators 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

technicalindicators 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 technicalindicators 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

843ms average. Fast in production.

technicalindicators is checked daily against the live service.

Daily averagePeak 1097ms
Oct 3Today
Fastest day
609ms
Slowest day
1097ms
14-day trend
Stable-2%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 1 capability arrives 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 technicalindicators, so you can see the experience inside your AI.

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

technicalindicators Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_I7kTx2ScwvV6gkLs8SOZj6K2scmlnOleyPXxeAlh/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 — technicalindicators capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "bollinger-bands-engine-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_I7kTx2ScwvV6gkLs8SOZj6K2scmlnOleyPXxeAlh/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 technicalindicators in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work technicalindicators owners hand off.

This MCP is for professionals who need to combine LLM reasoning with rigorous financial mathematics.

  • 01

    Quantitative Analysts

    They hand off raw price series to the MCP to get reliable technical indicators for their models.

  • 02

    Algorithmic Traders

    They use the engine to validate volatility signals before executing logic.

  • 03

    Financial Developers

    They integrate this math engine into their AI-driven trading capabilities to ensure accuracy.

FAQ

Questions technicalindicators owners ask.

  • 01

    Why use this MCP instead of just asking my AI to do the math?

    LLMs are not calculators. They struggle with rolling standard deviations and often produce incorrect values. This MCP performs the math deterministically to ensure accuracy.

  • 02

    What kind of data does the engine accept?

    The engine accepts an array of numbers representing your time-series data, such as closing prices.

  • 03

    Can I customize the Bollinger Band settings?

    Yes, you can provide an optional period and standard deviation value when calling the capability.

  • 04

    Which AI clients can use this MCP?

    You can use this with any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.

  • 05

    Does Vinkius handle the hosting?

    Yes, Vinkius hosts the MCP and manages the execution, so you just connect and use it.

  • 06

    What are the default parameters?

    The default is a 20-period moving average with a 2.0 standard deviation multiplier, which is the industry standard set by John Bollinger.

  • 07

    How do I spot breakouts?

    When prices break above the Upper Band, it signals strong momentum (or overbought conditions). Breaking below the Lower Band signals a sell-off (or oversold conditions).

  • 08

    Can it be used for non-financial data?

    Absolutely. Bollinger Bands are just rolling standard deviations. You can use them to detect statistical anomalies in server latency or sensor temperatures.

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