Magpipe - A Conversational Platform

Magpipe is a a conversational platform that manages SMS/Text messsges, Phone Calls, Email, and Web Chat. Built with vanilla JavaScript, Supabase, CPaaS, and LiveKit.

Features

• Smart Call Handling — AI answers calls, screens unknown callers, takes messages, and transfers important calls to you
• Intelligent SMS — Context-aware text responses that understand conversation history and respond appropriately
• Email AI — Automatically respond to emails with context-aware AI replies, drafts for review, or fully autonomous mode
• 24/7 Availability — Your assistant never sleeps. Handle calls and messages around the clock
• Contact Management — Whitelist VIPs, block spam, and set custom rules for different callers
• Knowledge Base — Train your assistant with custom information to answer questions accurately
• Privacy First — Your data is encrypted and secure. Full control over what information is shared
• Analytics & Insights — Real-time dashboards with call volume, sentiment analysis, and conversation trends
• Real-Time Translation — Automatic translation across 30+ languages during live calls
• Conversation Memory — Your agent remembers past interactions, caller preferences, and context across every conversation
• Integrations — Connect with HubSpot, Google Workspace, Zapier, and more. Sync contacts, log calls, and automate workflows
• Warm Transfer — Seamlessly hand off live calls to you or your team when the AI detects a conversation needs a human touch
• Social Listening — Automated monitoring of Reddit, HackerNews, and Google for keyword mentions. Email digests, admin dashboard with favorites, search, and status tracking
• Voice Library — 30 voice options (24 ElevenLabs + 6 OpenAI) with AI-generated avatars, audio previews, trait tags (accent, tone, age, use case), and multilingual support. Cloned voices use the Multilingual v2 model for natural accent preservation
• Blog & Social — Built-in blog with AI-generated featured images, Twitter/X auto-posting with image attachments, and a What's New notification card for users

Tech Stack

• Frontend: Vanilla JavaScript (ES6+), HTML5, CSS3, Vite
• Backend: Supabase (PostgreSQL, Auth, Realtime, Edge Functions — TypeScript/Deno)
• Telephony: SignalWire (PSTN calls, SMS, conference bridging)
• Voice AI: LiveKit (real-time audio), OpenAI (LLM), Deepgram (STT), ElevenLabs (TTS)
• Payments: Stripe (credits, subscriptions)
• Email: Postmark (transactional), Gmail API (support tickets, inbox email send/receive)
• Enrichment: Apollo.io (contact data)
• Social Listening: Serper.dev (Google SERP + Reddit), HN Algolia API
• Vector DB: pgvector (conversation context embeddings)

Project Structure

pat/
├── agents/
│   └── livekit-voice-agent/      # Python LiveKit agent (deployed on Render)
│       ├── agent.py              # Main agent logic (~3,400 lines)
│       ├── requirements.txt
│       └── render.yaml           # Render deployment config
├── public/                       # Static assets
│   ├── index.html
│   ├── manifest.json             # PWA manifest
│   ├── sw.js                     # Service worker
│   └── styles/
├── src/
│   ├── components/               # Reusable UI components
│   │   ├── AdminChatInterface.js # Admin AI chat
│   │   ├── AdminHeader.js        # Admin portal header with status dropdown
│   │   ├── BottomNav.js          # Mobile bottom nav / desktop sidebar
│   │   ├── ConfirmModal.js       # Custom confirm dialog
│   │   ├── ImpersonationBanner.js
│   │   ├── LowBalanceBanner.js   # Low credit balance warning
│   │   └── ...
│   ├── lib/                      # Utilities
│   │   └── supabase.js           # Supabase client
│   ├── models/                   # Data models (User, Contact, AgentConfig, etc.)
│   ├── pages/                    # UI pages (large pages split into subdirectories)
│   │   ├── admin/                # Admin portal (split from admin.js)
│   │   │   ├── index.js          # Entry point
│   │   │   ├── support-tab.js    # Support tickets, Gmail, AI settings
│   │   │   ├── users-tab.js      # User management
│   │   │   ├── analytics-tab.js
│   │   │   ├── kpi-tab.js
│   │   │   ├── notifications-tab.js
│   │   │   ├── chat-tab.js
│   │   │   ├── global-agent-tab.js
│   │   │   └── styles.js
│   │   ├── agent-detail/         # Agent config (split from agent-detail.js)
│   │   │   ├── index.js
│   │   │   ├── configure-tab.js
│   │   │   ├── prompt-tab.js
│   │   │   ├── functions-tab.js
│   │   │   ├── knowledge-tab.js
│   │   │   ├── memory-tab.js
│   │   │   ├── deployment-tab.js # Phone number assignment + inline buy-number modal
│   │   │   └── ...
│   │   ├── inbox/                # Inbox (split from inbox.js)
│   │   │   ├── index.js
│   │   │   ├── call-interface.js
│   │   │   ├── listeners.js
│   │   │   ├── messaging.js
│   │   │   └── views.js
│   │   ├── phone/                # Phone (split from phone.js)
│   │   │   ├── index.js
│   │   │   ├── call-handler.js
│   │   │   ├── dialpad.js
│   │   │   └── number-management.js
│   │   ├── batch-calls.js          # Batch outbound calls (CSV upload, scheduling)
│   │   ├── contacts.js
│   │   ├── settings.js
│   │   └── ...
│   ├── services/                 # Business logic services
│   │   ├── unreadService.js
│   │   ├── pushNotifications.js
│   │   ├── mcpClient.js
│   │   └── ...
│   ├── main.js                   # App entry point
│   └── router.js                 # Client-side SPA routing
├── supabase/
│   ├── functions/                # ~160 Edge Functions (TypeScript/Deno)
│   │   ├── _shared/             # Shared utilities (cors, auth, balance-check)
│   │   ├── admin-status/
│   │   ├── contact-lookup/       # Apollo.io enrichment
│   │   ├── batch-calls/            # Batch call CRUD (create, list, get, start, cancel)
│   │   ├── process-batch-calls/    # Batch call worker (initiates calls per recipient)
│   │   ├── initiate-bridged-call/
│   │   ├── gmail-push-webhook/   # Gmail Pub/Sub push notifications + support ticket mirroring
│   │   ├── gmail-watch-renew/    # Daily Gmail watch renewal
│   │   ├── poll-gmail-inbox/     # Fallback email polling (30m)
│   │   ├── poll-gmail-tickets/
│   │   ├── support-tickets-api/
│   │   ├── webhook-inbound-call/
│   │   ├── webhook-inbound-sms/
│   │   └── ...
│   └── migrations/               # Database migrations
├── packages/
│   └── mcp-server/               # MCP server for AI coding tools (Claude Code, Cursor)
├── tests/                        # Playwright & contract tests
└── specs/                        # Feature specifications

Getting Started

Prerequisites

• Node.js 18+ and npm
• Supabase account & CLI
• SignalWire account (SIP endpoint, phone numbers)
• LiveKit Cloud account
• OpenAI API key
• Deepgram API key
• ElevenLabs API key

Installation

1. Clone the repository

   git clone <repo-url>
   cd pat
   

2. Install dependencies

   npm install
   

3. Set up environment variables

   cp .env.example .env
   

   Edit .env with your credentials:

   # Supabase
   VITE_SUPABASE_URL=your_supabase_url
   VITE_SUPABASE_ANON_KEY=your_supabase_anon_key
   SUPABASE_SERVICE_ROLE_KEY=your_service_role_key
   
   # SignalWire
   SIGNALWIRE_PROJECT_ID=your_project_id
   SIGNALWIRE_API_TOKEN=your_api_token
   SIGNALWIRE_SPACE_URL=your_space.signalwire.com
   
   # LiveKit
   LIVEKIT_URL=wss://your-project.livekit.cloud
   LIVEKIT_API_KEY=your_api_key
   LIVEKIT_API_SECRET=your_api_secret
   
   # AI Services
   OPENAI_API_KEY=your_openai_key
   DEEPGRAM_API_KEY=your_deepgram_key
   ELEVENLABS_API_KEY=your_elevenlabs_key
   

4. Run database migrations

   npx supabase db push
   

5. Deploy Edge Functions

   export SUPABASE_ACCESS_TOKEN=your_token
   npx supabase functions deploy --no-verify-jwt
   

6. Start development server

   npm run dev
   

   The app will be available at http://localhost:3000

Architecture

Smart Call Handling

Inbound calls hit a SignalWire number, which triggers a LiveKit room. The AI agent joins, screens the caller, and decides whether to transfer, take a message, or handle the conversation. All calls are recorded with transcripts stored automatically.

Intelligent SMS

Inbound SMS triggers a webhook that retrieves conversation context (with vector embeddings), generates a context-aware AI response, and sends it via SignalWire. Full conversation history is maintained per contact.

Only agent_type = 'text' agents handle SMS. Voice agents are never routed inbound SMS. Agent selection priority: explicit text_agent_id on the service number → user's default text agent → any text agent belonging to the user. If no text agent is found, a one-time auto-reply is sent to the sender and subsequent messages from that number are silently ignored.

Loop detection prevents runaway back-and-forth: if the same message body arrives more than twice in a conversation thread, the AI reply is skipped silently. Normal replies resume as soon as the sender sends a different message.

Email AI

Gmail integration via OAuth and Pub/Sub push notifications. The agent can operate in draft mode (generates replies for review) or auto mode (sends replies autonomously). Emails are threaded and visible in the unified inbox.

Warm Transfer

During a live call, the AI can seamlessly hand off to a human. SignalWire bridges the caller to your phone while the agent briefs you, then drops off the line.

Knowledge Base

Upload documents or URLs to train your agent. Content is crawled (via Firecrawl), chunked, and embedded with OpenAI into pgvector for RAG-powered retrieval during calls and messages.

Conversation Memory

Every interaction is summarized and stored with vector embeddings. The agent retrieves relevant past context at the start of each new conversation for continuity across calls, SMS, and email.

Real-Time Translation

The voice agent supports automatic translation across 30+ languages during live calls, allowing callers and agents to speak in different languages.

Analytics & Insights

Real-time dashboards display call volume, sentiment analysis, and conversation trends. Organization-wide analytics are available for teams.

Integrations

HubSpot (CRM), Google Workspace (Calendar, Gmail), Cal.com (booking), Apollo.io (contact enrichment), and Slack (notifications). Native tool execution via the agent chat interface.

Contact Management

Contacts can be whitelisted for priority handling, blocked, or given custom call rules. CSV import, Apollo.io enrichment, and automatic contact creation from calls/SMS.

Privacy & Security

All data is encrypted in transit and at rest via Supabase. Access codes, phone verification, and role-based permissions control who can access what.

24/7 Availability

The LiveKit voice agent runs on Render and connects to LiveKit Cloud, handling calls and messages around the clock without downtime.

Database Schema

Core Tables

• users - User profiles, SIP credentials, preferences, credit balance
• organizations - Multi-user org management
• contacts - Contact information with enrichment fields
• agent_configs - AI agent configuration (5 types: inbound_voice, outbound_voice, text, email, chat_widget; single system_prompt with type-specific defaults; shared_memory_agent_ids for cross-agent memory sharing; voice settings, functions)
• call_records - Call history with purpose, goal, transcripts
• sms_messages - SMS message history
• email_messages - Email threads for inbox (id, user_id, agent_id, contact_id, thread_id, gmail_message_id, from/to/cc/bcc, subject, body_text, body_html, direction, status, is_ai_generated, is_read, sent_at, attachments JSONB for image metadata)
• agent_email_configs - Per-agent email channel config (gmail_address, agent_mode: off/draft/auto, watch_expiration, last_history_id)
• conversation_contexts - Conversation memory with embeddings
• service_numbers - User's phone numbers from SignalWire (agent_id for voice, text_agent_id for SMS — independent routing)
• support_tickets - Support ticket threads (Gmail integration, contact form feedback, ticket_ref TKT-XXXXXX, attachments JSONB for image metadata)
• support_ticket_notes - Internal notes on support threads
• support_email_config - Gmail connection, AI agent settings, ticket creation toggle
• support-attachments (storage bucket) - Image attachments uploaded from Gmail or admin UI
• credit_transactions - Billing and credit history
• knowledge_sources / knowledge_chunks - RAG knowledge base (pgvector)
• chat_widgets / chat_sessions / chat_messages - Embeddable chat widget
• batch_calls - Batch outbound call jobs (status, scheduling, concurrency settings)
• batch_call_recipients - Per-recipient tracking for batch calls (status, call_record_id)
• referral_rewards - Referral tracking and bonus payouts
• social_listening_keywords - Tracked keywords for social monitoring
• social_listening_results - Reddit/HackerNews/Google mention results

Deployment

Frontend (Vite)

npm run build
# Deploy dist/ folder to Netlify, Vercel, or similar

Edge Functions (Supabase)

export SUPABASE_ACCESS_TOKEN=your_token
npx supabase functions deploy --no-verify-jwt

LiveKit Agent (Render)

The agent auto-deploys from the master branch:

git push origin master

Development

Available Scripts

• npm run dev - Start development server
• npm run build - Build for production
• npm run preview - Preview production build
• npm test - Run Playwright tests
• npm run lint - Lint code

Testing

# Run all Playwright tests
npx playwright test

# Run specific test
npx playwright test tests/test-outbound-call.spec.js

# Run with UI
npx playwright test --ui

License

MIT

Support

For issues and questions, please open a GitHub issue.