AgenticRAG MCP Server

#!/bin/bash # AgenticRAG MCP Server Installation Script # This script sets up the AgenticRAG MCP server with all dependencies set -e # Exit on error # Colors for output RED='\033[0;31m' GREEN='\033[0;32m' YELLOW='\033[0;33m' BLUE='\033[0;34m' NC='\033[0m' # No Color echo -e "${BLUE}====================================${NC}" echo -e "${BLUE}AgenticRAG MCP Server Installation${NC}" echo -e "${BLUE}====================================${NC}" echo # Check Python version echo -e "${YELLOW}Checking Python version...${NC}" if ! command -v python3 &> /dev/null; then echo -e "${RED}Error: Python 3 is not installed.${NC}" echo "Please install Python 3.8 or higher and try again." exit 1 fi PYTHON_VERSION=$(python3 -c 'import sys; print(".".join(map(str, sys.version_info[:2])))') REQUIRED_VERSION="3.8" if [ "$(printf '%s\n' "$REQUIRED_VERSION" "$PYTHON_VERSION" | sort -V | head -n1)" != "$REQUIRED_VERSION" ]; then echo -e "${RED}Error: Python $PYTHON_VERSION is too old.${NC}" echo "Please install Python 3.8 or higher and try again." exit 1 fi echo -e "${GREEN}✓ Python $PYTHON_VERSION found${NC}" # Create virtual environment echo -e "\n${YELLOW}Creating virtual environment...${NC}" if [ -d "venv" ]; then echo "Virtual environment already exists." read -p "Do you want to recreate it? (y/N) " -n 1 -r echo if [[ $REPLY =~ ^[Yy]$ ]]; then rm -rf venv python3 -m venv venv fi else python3 -m venv venv fi echo -e "${GREEN}✓ Virtual environment ready${NC}" # Activate virtual environment echo -e "\n${YELLOW}Activating virtual environment...${NC}" source venv/bin/activate # Upgrade pip echo -e "\n${YELLOW}Upgrading pip...${NC}" pip install --upgrade pip --quiet # Install dependencies echo -e "\n${YELLOW}Installing dependencies...${NC}" echo "This may take a few minutes..." pip install -r requirements.txt --quiet echo -e "${GREEN}✓ Dependencies installed${NC}" # Create necessary directories echo -e "\n${YELLOW}Creating directories...${NC}" mkdir -p chroma_db mkdir -p logs mkdir -p .mcp echo -e "${GREEN}✓ Directories created${NC}" # Set up .env file echo -e "\n${YELLOW}Setting up environment variables...${NC}" if [ -f ".env" ]; then echo ".env file already exists." read -p "Do you want to reconfigure it? (y/N) " -n 1 -r echo if [[ ! $REPLY =~ ^[Yy]$ ]]; then echo "Keeping existing .env file." else cp .env .env.backup echo "Existing .env backed up to .env.backup" rm .env fi fi if [ ! -f ".env" ]; then echo -e "\n${BLUE}Please provide your API keys:${NC}" # Get OpenAI API key echo -n "Enter your OpenAI API key (required): " read -s OPENAI_KEY echo # Get Anthropic API key (optional) echo -n "Enter your Anthropic API key (optional, press Enter to skip): " read -s ANTHROPIC_KEY echo # Create .env file cat > .env << EOF # API Keys OPENAI_API_KEY=$OPENAI_KEY ANTHROPIC_API_KEY=$ANTHROPIC_KEY # Vector Database CHROMA_PERSIST_DIRECTORY=./chroma_db # Logging LOG_LEVEL=INFO LOG_FILE=./logs/agenticrag.log # Model Configuration DEFAULT_EMBEDDING_MODEL=text-embedding-3-large DEFAULT_LLM_MODEL=gpt-4o EOF echo -e "${GREEN}✓ Environment variables configured${NC}" fi # Test the installation echo -e "\n${YELLOW}Testing installation...${NC}" python3 << EOF try: import chromadb import openai import tiktoken from dotenv import load_dotenv import os load_dotenv() if not os.getenv('OPENAI_API_KEY'): raise ValueError("OpenAI API key not found in .env file") print("All required packages imported successfully!") except Exception as e: print(f"Error: {e}") exit(1) EOF if [ $? -eq 0 ]; then echo -e "${GREEN}✓ Installation test passed${NC}" else echo -e "${RED}✗ Installation test failed${NC}" echo "Please check the error message above and try again." exit 1 fi # Get the absolute path of the installation INSTALL_PATH=$(pwd) # Generate Claude configuration snippet echo -e "\n${YELLOW}Generating Claude configuration...${NC}" cat > claude_config_snippet.json << EOF { "mcpServers": { "agenticrag": { "command": "python3", "args": [ "$INSTALL_PATH/mcp_launcher.py" ] } } } EOF echo -e "${GREEN}✓ Configuration snippet saved to claude_config_snippet.json${NC}" # Print success message and next steps echo echo -e "${GREEN}====================================${NC}" echo -e "${GREEN}Installation completed successfully!${NC}" echo -e "${GREEN}====================================${NC}" echo echo -e "${BLUE}Next steps:${NC}" echo "1. Add the MCP server to Claude:" echo " ${YELLOW}claude mcp add agenticrag python3 $INSTALL_PATH/mcp_launcher.py${NC}" echo echo "2. Or manually add to your Claude configuration:" echo " - macOS/Linux: ~/.config/claude/claude_desktop_config.json" echo " - Windows: %APPDATA%\\Claude\\claude_desktop_config.json" echo " - Copy the contents of claude_config_snippet.json" echo echo "3. Restart Claude to load the new MCP server" echo echo -e "${BLUE}Available tools:${NC}" echo " - init_repo: Index a repository for semantic search" echo " - search_repo: Search indexed repositories using AI" echo " - get_repo_stats: Get statistics for indexed repositories" echo echo -e "${GREEN}Happy coding! 🚀${NC}"