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decksaga

Market Pulse MCP

by decksaga
OverviewSchemaRelated ServersScoreDiscussions
JavaScript
Remote

Give Claude real-time access to crypto prices, forex rates & market sentiment.
No API keys. No costs. Just plug it in.

⚡ Demo

Ask Claude anything about the market. It calls the right tool automatically.

You: "How's the crypto market doing today?"
📊 MARKET SUMMARY
═══════════════════

🪙 Top Cryptos:
  Bitcoin (BTC): $78,004 🔴 -0.24%
  Ethereum (ETH): $2,489 🟢 +1.12%
  BNB (BNB): $598 🟢 +0.87%
  Solana (SOL): $148 🔴 -2.31%
  XRP (XRP): $0.52 🟢 +0.45%

💱 Forex (USD base):
  USD/EUR: 0.9234
  USD/GBP: 0.7891
  USD/JPY: 154.23

😰 Fear & Greed: 38/100 (Fear)

No web searches. No hallucinations. Just live data.

🛠️ Tools

Market Pulse ships with 5 tools that Claude can call on its own:

Tool

What it does

get_price

Price of any crypto — BTC, ETH, SOL, and 10+ more

get_top_cryptos

Top N by market cap (1–25)

get_forex_rate

Exchange rate between any two currencies

get_fear_greed_index

Fear & Greed Index + 7-day history

get_market_summary

Full briefing: top 5 crypto + forex + sentiment

🚀 Quick Start

1. Clone and install dependencies:

git clone https://github.com/decksaga/market-pulse-mcp.git
cd market-pulse-mcp
npm install

2. Add this to your Claude config (~/.claude/settings.json or claude_desktop_config.json):

{
  "mcpServers": {
    "market-pulse": {
      "command": "node",
      "args": ["/absolute/path/to/market-pulse-mcp/dist/server.js"]
    }
  }
}

3. Restart Claude. Done.

Already compiled — no build step needed. Just clone, install, and go.

📡 Data Sources

Everything runs on free, public APIs. No keys needed.

Source

Data

CoinGecko

Crypto prices, market caps, 24h volume

ExchangeRate API

150+ fiat currency pairs

Alternative.me

Crypto Fear & Greed Index

🪙 Supported Cryptos

🏗️ Stack

TypeScript, Node.js, @modelcontextprotocol/sdk, and Zod v4 for validation.

📁 Structure

market-pulse-mcp/
├── src/
│   ├── server.ts    # Tool definitions & formatting
│   └── apis.ts      # CoinGecko, ExchangeRate, Alternative.me clients
├── dist/            # Compiled JS
├── package.json
└── tsconfig.json

📄 License

MIT — do whatever you want with it.

Made by @decksaga

Install Server
A
license - permissive license
A
quality
C
maintenance

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