#!/bin/bash
#
# One-command installer for Prompt Learning MCP Server
#
# Usage:
# curl -fsSL https://someclaudeskills.com/install/prompt-learning.sh | bash
# # or
# ./install.sh
#
set -e
# Colors
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color
echo -e "${BLUE}"
echo "╔═══════════════════════════════════════════════════════════════╗"
echo "║ 🧠 Prompt Learning MCP Server - Installer ║"
echo "║ Stateful prompt optimization that learns over time ║"
echo "╚═══════════════════════════════════════════════════════════════╝"
echo -e "${NC}"
# Check prerequisites
echo -e "${YELLOW}Checking prerequisites...${NC}"
# Node.js
if ! command -v node &> /dev/null; then
echo -e "${RED}✗ Node.js not found. Please install Node.js 18+${NC}"
echo " Visit: https://nodejs.org/"
exit 1
fi
NODE_VERSION=$(node -v | cut -d'v' -f2 | cut -d'.' -f1)
if [ "$NODE_VERSION" -lt 18 ]; then
echo -e "${RED}✗ Node.js version too low. Found: $(node -v), need: 18+${NC}"
exit 1
fi
echo -e "${GREEN}✓ Node.js $(node -v)${NC}"
# Docker
if ! command -v docker &> /dev/null; then
echo -e "${RED}✗ Docker not found. Please install Docker${NC}"
echo " Visit: https://docs.docker.com/get-docker/"
exit 1
fi
echo -e "${GREEN}✓ Docker found${NC}"
# OpenAI API Key
if [ -z "$OPENAI_API_KEY" ]; then
echo -e "${YELLOW}⚠ OPENAI_API_KEY not set${NC}"
echo -n "Enter your OpenAI API key (or press Enter to skip): "
read -r OPENAI_API_KEY
if [ -z "$OPENAI_API_KEY" ]; then
echo -e "${RED}✗ OpenAI API key required for embeddings${NC}"
exit 1
fi
export OPENAI_API_KEY
fi
echo -e "${GREEN}✓ OPENAI_API_KEY set${NC}"
# Install directory
INSTALL_DIR="${HOME}/mcp-servers/prompt-learning"
echo ""
echo -e "${YELLOW}Installing to: ${INSTALL_DIR}${NC}"
# Clone or update
if [ -d "$INSTALL_DIR" ]; then
echo "Directory exists, updating..."
cd "$INSTALL_DIR"
git pull 2>/dev/null || true
else
echo "Creating installation directory..."
mkdir -p "$INSTALL_DIR"
cd "$INSTALL_DIR"
fi
# Check if we're installing from source or downloading
if [ -f "package.json" ]; then
echo "Installing from local source..."
else
echo "Downloading from npm..."
npm init -y > /dev/null 2>&1
npm install @anthropic-skills/prompt-learning-mcp@latest
fi
# Install dependencies
echo ""
echo -e "${YELLOW}Installing dependencies...${NC}"
npm install
# Build
echo ""
echo -e "${YELLOW}Building...${NC}"
npm run build
# Start Docker containers
echo ""
echo -e "${YELLOW}Starting Docker containers...${NC}"
# Qdrant
if docker ps --format '{{.Names}}' | grep -q 'prompt-learning-qdrant'; then
echo -e "${GREEN}✓ Qdrant already running${NC}"
else
echo "Starting Qdrant..."
docker rm -f prompt-learning-qdrant 2>/dev/null || true
docker run -d \
--name prompt-learning-qdrant \
-p 6333:6333 \
-v prompt_learning_qdrant:/qdrant/storage \
qdrant/qdrant
echo -e "${GREEN}✓ Qdrant started${NC}"
fi
# Redis
if docker ps --format '{{.Names}}' | grep -q 'prompt-learning-redis'; then
echo -e "${GREEN}✓ Redis already running${NC}"
else
echo "Starting Redis..."
docker rm -f prompt-learning-redis 2>/dev/null || true
docker run -d \
--name prompt-learning-redis \
-p 6379:6379 \
-v prompt_learning_redis:/data \
redis:alpine redis-server --appendonly yes
echo -e "${GREEN}✓ Redis started${NC}"
fi
# Wait for services
echo "Waiting for services..."
sleep 3
# Initialize vector DB
echo ""
echo -e "${YELLOW}Initializing vector database...${NC}"
npm run setup -- --skip-docker --skip-claude 2>/dev/null || npx tsx src/setup.ts --skip-docker --skip-claude
# Configure Claude Code
echo ""
echo -e "${YELLOW}Configuring Claude Code...${NC}"
CLAUDE_CONFIG="${HOME}/.claude.json"
SERVER_PATH="${INSTALL_DIR}/dist/index.js"
# Create or update config
if [ -f "$CLAUDE_CONFIG" ]; then
# Backup existing
cp "$CLAUDE_CONFIG" "${CLAUDE_CONFIG}.backup"
fi
# Use Node to safely update JSON
node -e "
const fs = require('fs');
const path = '${CLAUDE_CONFIG}';
const serverPath = '${SERVER_PATH}';
const openaiKey = process.env.OPENAI_API_KEY;
let config = {};
try {
if (fs.existsSync(path)) {
config = JSON.parse(fs.readFileSync(path, 'utf-8'));
}
} catch (e) {}
if (!config.mcpServers) config.mcpServers = {};
config.mcpServers['prompt-learning'] = {
command: 'node',
args: [serverPath],
env: {
VECTOR_DB_URL: 'http://localhost:6333',
REDIS_URL: 'redis://localhost:6379',
OPENAI_API_KEY: openaiKey
}
};
fs.writeFileSync(path, JSON.stringify(config, null, 2));
console.log('✓ Configuration updated');
"
echo ""
echo -e "${GREEN}╔═══════════════════════════════════════════════════════════════╗${NC}"
echo -e "${GREEN}║ Installation Complete! ║${NC}"
echo -e "${GREEN}╚═══════════════════════════════════════════════════════════════╝${NC}"
echo ""
echo "Next steps:"
echo " 1. Restart Claude Code to load the new MCP server"
echo " 2. Test with: \"optimize this prompt: summarize the document\""
echo ""
echo "Useful commands:"
echo " • View logs: docker logs prompt-learning-qdrant"
echo " • Stop: docker stop prompt-learning-qdrant prompt-learning-redis"
echo " • Uninstall: docker rm -f prompt-learning-qdrant prompt-learning-redis"
echo ""
echo -e "Documentation: ${BLUE}https://www.someclaudeskills.com/skills/automatic-stateful-prompt-improver${NC}"
echo ""
