SignalGate MCP

The sentiment engine for the AI Agent economy. Powered by Gemini 2.0.

SignalGate MCP is a Model Context Protocol server that gives AI agents real-time crypto market sentiment powered by Google Gemini 2.0. Drop it into Claude Desktop, Cursor, or any MCP-compatible agent and instantly unlock live BTC, ETH, and SOL sentiment analysis.

Features

• Gemini 2.0 powered — real-time sentiment scoring, not stale data
• MCP native — works with Claude Desktop, Cursor, Windsurf, and any MCP host
• Simple API — one tool, one call, actionable alpha
• Supports BTC, ETH, SOL — more tickers coming soon

Quick Start

1. Get your API key

Sign up at signalgate-web.vercel.app to get your SIGNALGATE_API_KEY.

2. Install

npm install -g signalgate-mcp

3. Configure Claude Desktop

Add this to your claude_desktop_config.json:

{
  "mcpServers": {
    "signalgate": {
      "command": "signalgate",
      "env": {
        "SIGNALGATE_API_KEY": "your_api_key_here"
      }
    }
  }
}

Usage

Once connected, ask your AI agent:

What is the current sentiment for BTC?
Get me the Gemini 2.0 sentiment score for SOL.
Is ETH bullish or bearish right now?

Tool: get_sentiment

| Parameter | Type | Required | Description | |-----------|--------|----------|-----------------------------|| | ticker | string | Yes | Crypto ticker: BTC, ETH, SOL |

Example response:

Alpha for BTC: Bullish (Score: 78/100)

Strong institutional accumulation signals detected. On-chain data shows whale wallets increasing positions. Macro sentiment aligns with risk-on environment.

Installation (Manual / npx)

# Run without installing
npx signalgate-mcp

# Or install globally
npm install -g signalgate-mcp

Config File Locations

License

MIT — built by RK / SignalGate