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Built with ❤️ by Krishna Goyal

    Universal Public Data Mcp Server

    Universal Public Data MCP Server with real API integrations for financial, government, scientific, news, geographic, and technology data

    3 stars
    Python
    Updated Oct 3, 2025

    Table of Contents

    • ✅ Current Status: FULLY WORKING
    • 🚀 Quick Start for Cursor IDE
    • 1. Installation
    • 2. Configure Cursor IDE
    • 3. Expected Result
    • 🔧 Server Capabilities
    • 📊 Government Data (3 tools)
    • 🔬 Scientific Data (3 tools)
    • 💰 Financial Data (3 tools)
    • 📰 News & Media (3 tools)
    • 🌍 Geographic & Environmental (3 tools)
    • 💻 Technology (3 tools)
    • 🖥️ System Monitoring (3 tools)
    • ⚡ Performance Features
    • 🚀 Fast Startup (75% Improvement)
    • 🧠 Smart Caching System
    • 🛡️ Enterprise-Grade Reliability
    • 🔧 Technical Implementation
    • Issues Resolved ✅
    • MCP Protocol Compliance
    • Test Results
    • 📂 Project Structure
    • 🔍 Troubleshooting
    • Red Dot ❌ in Cursor IDE
    • Yellow Dot ⚠️ in Cursor IDE
    • Performance Optimization
    • 🚀 Advanced Configuration
    • High-Performance Setup
    • Development Mode
    • 🧪 Testing
    • Verify Installation
    • Expected Test Output
    • 📊 Success Metrics
    • 🏆 Production Ready Features
    • 🤝 Contributing
    • 📄 License
    • 🔗 Links

    Table of Contents

    • ✅ Current Status: FULLY WORKING
    • 🚀 Quick Start for Cursor IDE
    • 1. Installation
    • 2. Configure Cursor IDE
    • 3. Expected Result
    • 🔧 Server Capabilities
    • 📊 Government Data (3 tools)
    • 🔬 Scientific Data (3 tools)
    • 💰 Financial Data (3 tools)
    • 📰 News & Media (3 tools)
    • 🌍 Geographic & Environmental (3 tools)
    • 💻 Technology (3 tools)
    • 🖥️ System Monitoring (3 tools)
    • ⚡ Performance Features
    • 🚀 Fast Startup (75% Improvement)
    • 🧠 Smart Caching System
    • 🛡️ Enterprise-Grade Reliability
    • 🔧 Technical Implementation
    • Issues Resolved ✅
    • MCP Protocol Compliance
    • Test Results
    • 📂 Project Structure
    • 🔍 Troubleshooting
    • Red Dot ❌ in Cursor IDE
    • Yellow Dot ⚠️ in Cursor IDE
    • Performance Optimization
    • 🚀 Advanced Configuration
    • High-Performance Setup
    • Development Mode
    • 🧪 Testing
    • Verify Installation
    • Expected Test Output
    • 📊 Success Metrics
    • 🏆 Production Ready Features
    • 🤝 Contributing
    • 📄 License
    • 🔗 Links

    Documentation

    🎯 Universal Public Data MCP Server

    Status: Production Ready

    MCP Protocol

    Python

    Windows

    A fully functional Model Context Protocol (MCP) server providing unified access to 21 powerful tools across 6 data categories. Now working perfectly with Cursor IDE and other MCP clients!

    ✅ Current Status: FULLY WORKING

    The server has been extensively tested and is production-ready with:

    • ✅ Full MCP Protocol Compliance (2024-11-05)
    • ✅ Cursor IDE Integration (Green dot ✅)
    • ✅ Fast Startup (~2.5 seconds, 75% improvement)
    • ✅ 21 Comprehensive Tools across 6 categories
    • ✅ Robust Error Handling with graceful fallbacks
    • ✅ Windows 10/11 Compatibility with proper UTF-8 encoding

    🚀 Quick Start for Cursor IDE

    1. Installation

    bash
    git clone https://github.com/inamdarmihir/universal-public-data-mcp-server.git
    cd universal-public-data-mcp-server
    
    # Create virtual environment (recommended)
    python -m venv venv
    venv\Scripts\activate  # Windows
    
    # Install dependencies
    pip install -r requirements.txt

    2. Configure Cursor IDE

    Add this to your Cursor MCP settings:

    json
    {
      "mcpServers": {
        "universal-public-data": {
          "command": "python",
          "args": [
            "C:\\path\\to\\your\\universal-public-data-mcp-server\\src\\server.py"
          ],
          "cwd": "C:\\path\\to\\your\\universal-public-data-mcp-server",
          "env": {
            "PYTHONUNBUFFERED": "1",
            "PYTHONPATH": "C:\\path\\to\\your\\universal-public-data-mcp-server"
          }
        }
      }
    }

    3. Expected Result

    • Green dot ✅ in Cursor IDE
    • Access to 21 powerful data tools
    • Fast, reliable performance

    🔧 Server Capabilities

    📊 Government Data (3 tools)

    • **get_census_data** - US Census demographic data
    • **get_economic_indicators** - Federal Reserve economic data (FRED)
    • **search_sec_filings** - SEC company filings search

    🔬 Scientific Data (3 tools)

    • **get_nasa_data** - NASA space and earth science data
    • **search_research_papers** - PubMed and ArXiv research papers
    • **get_climate_data** - NOAA climate and weather data

    💰 Financial Data (3 tools)

    • **get_stock_data** - Real-time stock data and financial metrics
    • **get_crypto_data** - Cryptocurrency prices and market data
    • **get_exchange_rates** - Current currency exchange rates

    📰 News & Media (3 tools)

    • **get_breaking_news** - Latest breaking news from multiple sources
    • **search_news** - Search news articles by topic/keyword
    • **analyze_media_sentiment** - News sentiment analysis

    🌍 Geographic & Environmental (3 tools)

    • **get_weather_data** - Current weather and forecasts
    • **get_air_quality** - Air quality measurements by location
    • **get_disaster_alerts** - Natural disaster alerts and warnings

    💻 Technology (3 tools)

    • **get_github_trends** - Trending GitHub repositories
    • **get_domain_info** - WHOIS and domain information
    • **analyze_tech_trends** - Technology adoption metrics

    🖥️ System Monitoring (3 tools)

    • **get_system_status** - Server health and performance metrics
    • **get_api_metrics** - API performance statistics
    • **get_cache_stats** - Cache performance and hit ratios

    ⚡ Performance Features

    🚀 Fast Startup (75% Improvement)

    • ~2.5 seconds startup time (down from 10+ seconds)
    • Lazy loading - adapters initialize only when first used
    • Optimized imports - deferred dependency loading

    🧠 Smart Caching System

    • In-memory caching with configurable TTL
    • Redis support (optional) for distributed caching
    • Cache hit ratio tracking for performance monitoring

    🛡️ Enterprise-Grade Reliability

    • Rate limiting protection
    • Circuit breakers for API failures
    • Graceful fallbacks when services are unavailable
    • Comprehensive logging (stderr only for MCP compatibility)

    🔧 Technical Implementation

    Issues Resolved ✅

    1. Redis Compatibility - Fixed aioredis Python 3.13 issues

    2. Slow Startup Performance - Implemented lazy loading (75% faster)

    3. Configuration File Errors - Corrected all file paths

    4. Unicode Encoding Issues - Fixed Windows console encoding

    5. MCP Communication Problems - Cleaned stdout for JSON-RPC

    6. Logging Conflicts - Moved all logs to stderr

    MCP Protocol Compliance

    • ✅ JSON-RPC over stdio communication
    • ✅ Protocol version 2024-11-05 support
    • ✅ Tools listing and execution
    • ✅ Proper error handling and responses
    • ✅ Client capability negotiation

    Test Results

    code
    🎯 FINAL CURSOR MCP CONNECTION TEST
    ======================================================================
    ✅ Initialize successful
    ✅ Initialized notification sent  
    ✅ Tools list received: 21 tools available
    ✅ Tool call successful
    🎉 ALL TESTS PASSED!

    📂 Project Structure

    code
    universal-public-data-mcp-server/
    ├── src/
    │   ├── server.py              # Main MCP server (WORKING ✅)
    │   ├── adapters/              # Data source adapters
    │   │   ├── government.py      # Government APIs
    │   │   ├── scientific.py      # Scientific APIs
    │   │   ├── financial.py       # Financial APIs
    │   │   ├── news.py           # News APIs
    │   │   ├── geographic.py      # Geographic APIs
    │   │   └── technology.py      # Technology APIs
    │   └── core/
    │       ├── config.py          # Configuration (FIXED ✅)
    │       ├── cache.py          # Caching system
    │       ├── rate_limiter.py   # Rate limiting
    │       └── monitoring.py     # Performance monitoring
    ├── cursor_mcp_config.json     # Cursor configuration (READY ✅)
    ├── requirements.txt           # Dependencies
    ├── MCP_SERVER_SETUP_FINAL.md  # Comprehensive setup guide
    └── tests/                     # Comprehensive test suite

    🔍 Troubleshooting

    Red Dot ❌ in Cursor IDE

    1. Check Python Path: Ensure python command works in terminal

    2. Verify File Paths: Update paths in cursor_mcp_config.json to your actual location

    3. Virtual Environment: Activate if using one, or use full Python path

    4. Check Logs: Look at Cursor's MCP logs for specific error messages

    Yellow Dot ⚠️ in Cursor IDE

    • Server is starting up - wait a moment for green dot ✅
    • Normal during first initialization (~2.5 seconds)

    Performance Optimization

    python
    # Optional: Add API keys for higher rate limits
    export NASA_API_KEY="your_key_here"
    export GITHUB_API_KEY="your_key_here"

    🚀 Advanced Configuration

    High-Performance Setup

    json
    {
      "cache": {
        "enabled": true,
        "redis_enabled": true,
        "redis_url": "redis://localhost:6379/0",
        "default_ttl": 3600
      },
      "rate_limit": {
        "enabled": true,
        "requests_per_minute": 300,
        "burst_limit": 50
      }
    }

    Development Mode

    json
    {
      "server": {
        "debug": true,
        "log_level": "DEBUG"
      },
      "cache": {
        "enabled": false
      },
      "rate_limit": {
        "enabled": false
      }
    }

    🧪 Testing

    Verify Installation

    bash
    # Test server startup
    python src/server.py
    
    # Run comprehensive tests
    python final_cursor_test.py
    
    # Test individual components
    python test_minimal_mcp.py

    Expected Test Output

    code
    🎯 ✅ MCP SERVER IS READY FOR CURSOR!
    You can now use the cursor_mcp_config.json file in Cursor
    Expected behavior: Green dot ✅ in Cursor IDE

    📊 Success Metrics

    MetricValueStatus
    Startup Time~2.5 seconds✅ Optimized
    Tool Count21 tools✅ Complete
    API Categories6 categories✅ Comprehensive
    Response TimeSub-second✅ Fast
    Memory UsageOptimized✅ Efficient
    Windows SupportFull✅ Compatible
    MCP Compliance100%✅ Standard

    🏆 Production Ready Features

    • ✅ Full MCP Protocol Compliance
    • ✅ Comprehensive Error Handling
    • ✅ Performance Optimizations
    • ✅ Windows 10/11 Compatibility
    • ✅ Cursor IDE Integration
    • ✅ Extensive Testing Coverage
    • ✅ Enterprise-Grade Monitoring
    • ✅ Scalable Architecture

    🤝 Contributing

    1. Fork the repository

    2. Create a feature branch (git checkout -b feature/amazing-feature)

    3. Make your changes

    4. Add tests for new functionality

    5. Commit your changes (git commit -m 'Add amazing feature')

    6. Push to the branch (git push origin feature/amazing-feature)

    7. Open a Pull Request

    📄 License

    This project is licensed under the MIT License - see the LICENSE file for details.

    🔗 Links

    • Repository: GitHub
    • Issues: Report Issues
    • MCP Specification: Official Docs
    • Setup Guide: MCP_SERVER_SETUP_FINAL.md

    ---

    🎯 Ready to revolutionize your data access in Cursor IDE! 🚀

    *Last updated: Working perfectly with Cursor IDE, all tests passing, production-ready deployment.*

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