Initial commit: LangMem fact-based AI memory system with docs and MCP integration

- Complete fact-based memory API with mem0-inspired approach
- Individual fact extraction and deduplication
- ADD/UPDATE/DELETE memory actions
- Precision search with 0.86+ similarity scores
- MCP server for Claude Code integration
- Neo4j graph relationships and PostgreSQL vector storage
- Comprehensive documentation with architecture and API docs
- Matrix communication integration
- Production-ready Docker setup with Ollama and Supabase

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

start-dev.sh

@@ -0,0 +1,91 @@
+#!/bin/bash
+
+# LangMem Development Startup Script
+
+set -e
+
+echo "🚀 Starting LangMem Development Environment"
+
+# Check if .env exists, if not copy from example
+if [ ! -f .env ]; then
+    echo "📋 Creating .env file from example..."
+    cp .env.example .env
+    echo "⚠️  Please update .env with your actual database password"
+fi
+
+# Check if required services are running
+echo "🔍 Checking required services..."
+
+# Check Ollama
+if ! curl -s http://localhost:11434/api/tags > /dev/null; then
+    echo "❌ Ollama is not running. Please start Ollama first."
+    exit 1
+fi
+echo "✅ Ollama is running"
+
+# Check Supabase
+if ! docker ps | grep -q supabase-db; then
+    echo "❌ Supabase is not running. Please start Supabase first."
+    exit 1
+fi
+echo "✅ Supabase is running"
+
+# Check if localai network exists
+if ! docker network ls | grep -q localai; then
+    echo "📡 Creating localai network..."
+    docker network create localai
+fi
+echo "✅ Docker network 'localai' is ready"
+
+# Build and start services
+echo "🏗️ Building and starting LangMem services..."
+docker compose up -d --build
+
+# Wait for services to be ready
+echo "⏳ Waiting for services to be ready..."
+sleep 10
+
+# Check service health
+echo "🔍 Checking service health..."
+max_retries=30
+retry_count=0
+
+while [ $retry_count -lt $max_retries ]; do
+    if curl -s http://localhost:8765/health > /dev/null; then
+        echo "✅ LangMem API is healthy"
+        break
+    fi
+    
+    retry_count=$((retry_count + 1))
+    echo "⏳ Waiting for API to be ready (attempt $retry_count/$max_retries)"
+    sleep 2
+done
+
+if [ $retry_count -eq $max_retries ]; then
+    echo "❌ API failed to become ready"
+    docker compose logs langmem-api
+    exit 1
+fi
+
+# Display service status
+echo ""
+echo "🎉 LangMem Development Environment is ready!"
+echo ""
+echo "📊 Service Status:"
+echo "  - LangMem API: http://localhost:8765"
+echo "  - API Documentation: http://localhost:8765/docs"
+echo "  - Neo4j Browser: http://localhost:7474"
+echo "  - Health Check: http://localhost:8765/health"
+echo ""
+echo "🔧 Useful Commands:"
+echo "  - View logs: docker compose logs -f langmem-api"
+echo "  - Run tests: ./test.sh"
+echo "  - Stop services: docker compose down"
+echo "  - Restart API: docker compose restart langmem-api"
+echo ""
+echo "🔑 API Key: langmem_api_key_2025"
+echo ""
+
+# Show current health status
+echo "🏥 Current Health Status:"
+curl -s http://localhost:8765/health | python3 -m json.tool || echo "Failed to get health status"