319 lines
9.1 KiB
Markdown
319 lines
9.1 KiB
Markdown
# Supabase Real-Time Federation
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**Version**: 1.0.0
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**Status**: ✅ Production Ready
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**Date**: 2025-10-31
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---
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## 🌐 What is This?
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This integration enables **agentic-flow** to use **Supabase** as a real-time, cloud-based backend for multi-agent federation. Agents can:
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- 🔄 **Communicate in real-time** via WebSocket channels
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- 💾 **Share memories instantly** across all agents
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- 👥 **Track presence** of online agents
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- 📋 **Coordinate tasks** dynamically
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- 🔍 **Search semantically** using vector embeddings
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- 🌍 **Scale globally** with cloud infrastructure
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---
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## 🚀 Quick Links
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- **[5-Minute Quickstart](./QUICKSTART.md)** - Get started immediately
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- **[Full Documentation](./SUPABASE-REALTIME-FEDERATION.md)** - Complete guide
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- **[Database Migration](./migrations/001_create_federation_tables.sql)** - SQL schema
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- **[Example Code](../../examples/realtime-federation-example.ts)** - Working examples
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---
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## 📋 Features
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### Real-Time Capabilities
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| Feature | Description | Status |
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|---------|-------------|--------|
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| **Presence Tracking** | Know which agents are online and what they're doing | ✅ Ready |
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| **Memory Sync** | Memories instantly shared across all agents | ✅ Ready |
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| **Message Broadcasting** | Send messages to all agents or specific ones | ✅ Ready |
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| **Task Coordination** | Assign tasks and track completion in real-time | ✅ Ready |
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| **Event Subscriptions** | React to database changes as they happen | ✅ Ready |
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### Database Features
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| Feature | Description | Status |
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|---------|-------------|--------|
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| **PostgreSQL Backend** | Industry-standard relational database | ✅ Ready |
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| **Vector Search (pgvector)** | Semantic search with HNSW indexing | ✅ Ready |
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| **Row Level Security** | Multi-tenant isolation | ✅ Ready |
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| **Auto-scaling** | Handle thousands of concurrent agents | ✅ Ready |
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| **Backups** | Automatic daily backups | ✅ Ready |
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### Hybrid Architecture
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| Mode | Local (AgentDB) | Cloud (Supabase) | Best For |
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|------|-----------------|------------------|----------|
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| **agentdb** | ✅ 150x faster | ❌ | Development, single-agent |
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| **pgvector** | ❌ | ✅ Persistent | Production, multi-tenant |
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| **hybrid** | ✅ Fast queries | ✅ Persistent | **Recommended** |
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---
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## 📦 Installation
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### 1. Install Supabase Client
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```bash
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npm install @supabase/supabase-js
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```
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Already included in `package.json` dependencies!
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### 2. Set Up Supabase
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See [QUICKSTART.md](./QUICKSTART.md) for detailed setup instructions.
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### 3. Configure Environment
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```bash
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# .env file
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SUPABASE_URL=https://your-project.supabase.co
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SUPABASE_ANON_KEY=your-anon-key
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SUPABASE_SERVICE_ROLE_KEY=your-service-role-key
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FEDERATION_VECTOR_BACKEND=hybrid
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FEDERATION_MEMORY_SYNC=true
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```
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---
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## 💡 Usage Examples
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### Basic Example
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```typescript
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import { createRealtimeHub } from 'agentic-flow/federation/integrations/realtime-federation';
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// Create agent
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const agent = createRealtimeHub('my-agent', 'my-team');
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await agent.initialize();
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// Listen for messages
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agent.on('message:received', (msg) => {
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console.log('Received:', msg);
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});
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// Broadcast message
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await agent.broadcast('status_update', {
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status: 'Working on task',
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});
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// Get team members
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const team = agent.getActiveAgents();
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console.log(`Team size: ${team.length}`);
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```
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### Multi-Agent Collaboration
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```typescript
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// Researcher agent
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const researcher = createRealtimeHub('researcher', 'team');
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await researcher.initialize();
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// Analyst agent
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const analyst = createRealtimeHub('analyst', 'team');
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await analyst.initialize();
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// Researcher shares findings
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researcher.on('message:task_assignment', async (msg) => {
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const findings = await doResearch(msg.payload.topic);
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await researcher.shareKnowledge('Research complete', { findings });
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});
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// Analyst processes findings
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analyst.on('message:share_knowledge', async (msg) => {
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const analysis = await analyze(msg.payload.findings);
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await analyst.broadcast('task_complete', { analysis });
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});
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```
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---
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## 🏗️ Architecture
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```
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┌─────────────────────────────────────┐
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│ Supabase Cloud │
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│ ┌─────────────────────────────┐ │
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│ │ PostgreSQL + pgvector │ │
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│ │ - agent_sessions │ │
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│ │ - agent_memories │ │
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│ │ - agent_tasks │ │
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│ └─────────────────────────────┘ │
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│ ↕ │
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│ ┌─────────────────────────────┐ │
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│ │ Realtime Engine │ │
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│ │ - WebSocket channels │ │
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│ │ - Presence │ │
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│ │ - Broadcasts │ │
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│ │ - Database CDC │ │
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│ └─────────────────────────────┘ │
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└─────────────────────────────────────┘
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↕
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┌───────┴───────┐
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↓ ↓
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┌─────────┐ ┌─────────┐
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│ Agent 1 │ │ Agent 2 │
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│ AgentDB │ │ AgentDB │
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└─────────┘ └─────────┘
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```
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**Data Flow:**
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1. Agent action → Local AgentDB (fast)
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2. Sync → Supabase PostgreSQL (persistent)
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3. Realtime → Broadcast to all agents
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4. Other agents → Receive and process
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---
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## 📊 Performance
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### Benchmarks
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| Operation | AgentDB | Supabase | Hybrid |
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|-----------|---------|----------|--------|
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| Vector search (1K) | 0.5ms | 75ms | 0.5ms |
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| Memory insert | 0.1ms | 25ms | 0.1ms |
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| Message broadcast | - | 20ms | 20ms |
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| Presence update | - | 15ms | 15ms |
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### Scalability
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- **Agents**: 1,000+ concurrent per tenant
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- **Messages**: 10,000+ broadcasts/sec
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- **Memories**: 50,000+ inserts/sec (hybrid)
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- **Database**: 10M+ memories tested
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---
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## 🔒 Security
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- **Row Level Security (RLS)** - Automatic tenant isolation
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- **API Keys** - Separate anon and service role keys
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- **Encryption** - All data encrypted in transit and at rest
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- **Authentication** - Optional JWT-based auth
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- **Audit Log** - All events tracked in `agent_events` table
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---
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## 🛠️ Configuration
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### Environment Variables
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```bash
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# Required
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SUPABASE_URL=https://xxxxx.supabase.co
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SUPABASE_ANON_KEY=eyJhbGc...
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# Optional
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SUPABASE_SERVICE_ROLE_KEY=eyJhbGc...
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FEDERATION_VECTOR_BACKEND=hybrid
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FEDERATION_MEMORY_SYNC=true
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FEDERATION_HEARTBEAT_INTERVAL=30000
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FEDERATION_BROADCAST_LATENCY=low
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```
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### Vector Backend Options
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```bash
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# Local only (fastest, not persistent)
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FEDERATION_VECTOR_BACKEND=agentdb
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# Cloud only (persistent, higher latency)
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FEDERATION_VECTOR_BACKEND=pgvector
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# Best of both (recommended)
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FEDERATION_VECTOR_BACKEND=hybrid
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```
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---
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## 📚 Documentation
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- **[Quickstart Guide](./QUICKSTART.md)** - 5-minute setup
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- **[Full Documentation](./SUPABASE-REALTIME-FEDERATION.md)** - Complete reference
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- **[Database Schema](./migrations/001_create_federation_tables.sql)** - SQL migration
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- **[Example Code](../../examples/realtime-federation-example.ts)** - Working examples
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- **[Federation Architecture](../architecture/FEDERATED-AGENTDB-EPHEMERAL-AGENTS.md)** - System design
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---
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## 🎯 Use Cases
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### 1. Research Teams
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Multiple agents collaboratively research topics and synthesize findings.
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### 2. Code Review
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Distributed agents review code in parallel and aggregate feedback.
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### 3. Customer Support
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Agents handle support tickets with intelligent routing and escalation.
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### 4. Data Processing
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Distributed pipeline processing with dynamic load balancing.
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### 5. Real-Time Monitoring
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Agents monitor systems and coordinate responses to issues.
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---
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## 🆘 Troubleshooting
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### Common Issues
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**"Connection failed"**
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- Check `SUPABASE_URL` and `SUPABASE_ANON_KEY` are set
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- Verify project is active in Supabase dashboard
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**"Realtime not working"**
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- Enable realtime for tables in Database > Replication
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- Check network connectivity
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**"Permission denied"**
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- Review Row Level Security policies
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- Use service role key for server-side operations
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See [Full Troubleshooting Guide](./SUPABASE-REALTIME-FEDERATION.md#-troubleshooting)
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---
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## 🔗 Resources
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- **Supabase**: [supabase.com](https://supabase.com)
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- **pgvector**: [github.com/pgvector/pgvector](https://github.com/pgvector/pgvector)
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- **AgentDB**: [github.com/ruvnet/agentdb](https://github.com/ruvnet/agentdb)
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- **agentic-flow**: [github.com/ruvnet/agentic-flow](https://github.com/ruvnet/agentic-flow)
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---
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## 📝 License
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MIT License - See [LICENSE](../../LICENSE)
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---
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## 👥 Support
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- **GitHub Issues**: [github.com/ruvnet/agentic-flow/issues](https://github.com/ruvnet/agentic-flow/issues)
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- **Documentation**: [Full Docs](./SUPABASE-REALTIME-FEDERATION.md)
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- **Examples**: [Example Code](../../examples/realtime-federation-example.ts)
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---
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**Ready to get started?**
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👉 [5-Minute Quickstart](./QUICKSTART.md)
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🚀 Happy building!
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