Claude MCP Data Explorer

import os import sys import json import subprocess import logging from pathlib import Path # Configure logging logging.basicConfig( level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s', handlers=[ logging.FileHandler("setup.log"), logging.StreamHandler(sys.stdout) ] ) def get_config_path(): """Get the Claude Desktop config file path based on the platform""" if sys.platform == 'win32': appdata_path = os.environ.get('APPDATA') if not appdata_path: logging.error("APPDATA environment variable not found") return None return os.path.join(appdata_path, "Claude", "claude_desktop_config.json") elif sys.platform == 'darwin': # macOS return os.path.expanduser("~/Library/Application Support/Claude/claude_desktop_config.json") else: logging.error(f"Unsupported platform: {sys.platform}") return None def update_claude_config(): """Update the Claude Desktop configuration file""" config_path = get_config_path() if not config_path: return False # Create directory if it doesn't exist config_dir = os.path.dirname(config_path) os.makedirs(config_dir, exist_ok=True) # Check if config file exists if os.path.exists(config_path): try: with open(config_path, 'r') as f: config = json.load(f) except json.JSONDecodeError: logging.error(f"Invalid JSON in config file: {config_path}") config = {} except Exception as e: logging.error(f"Error reading config file: {e}") config = {} else: config = {} # Update or create mcpServers section if 'mcpServers' not in config: config['mcpServers'] = {} # Add our server configuration current_dir = os.path.dirname(os.path.abspath(__file__)) module_path = os.path.join(current_dir) config['mcpServers']['claude-mcp-data-explorer'] = { "command": sys.executable, "args": [ os.path.join(module_path, "run_server.py") ] } # Write updated config back to file try: with open(config_path, 'w') as f: json.dump(config, f, indent=2) logging.info(f"Updated Claude Desktop config at {config_path}") return True except Exception as e: logging.error(f"Error updating config file: {e}") return False def install_package(): """Install the package in development mode""" try: # Create necessary directories os.makedirs("logs", exist_ok=True) os.makedirs("data", exist_ok=True) logging.info("Setup completed successfully!") return True except Exception as e: logging.error(f"Error during setup: {e}") return False def main(): logging.info("Starting Claude MCP Data Explorer setup...") # Check Python version python_version = sys.version_info if python_version.major < 3 or (python_version.major == 3 and python_version.minor < 10): logging.error(f"Python 3.10+ is required. Found Python {python_version.major}.{python_version.minor}") return False # Update Claude Desktop config if not update_claude_config(): logging.error("Failed to update Claude Desktop configuration") return False # Install package if not install_package(): logging.error("Failed to install package") return False logging.info("\n" + "="*50) logging.info("Setup completed successfully!") logging.info("Please restart Claude Desktop to use the MCP Data Explorer.") logging.info("="*50) return True if __name__ == "__main__": success = main() sys.exit(0 if success else 1)