mq9 Documentation

mq9 is the messaging infrastructure built specifically for AI Agent communication. Persistent mailboxes, pull+ACK consumption, three-tier priority, and Agent registry.

Getting Started

• Overview — What mq9 is and why it exists
• Quick Start — Connect and send your first message in minutes
• For Engineers — Integration guide, SDK examples, deployment
• For Agents — Protocol reference for AI Agents

Deep Dives

• Features — All capabilities in detail
• Protocol — Raw NATS protocol specification
• Scenarios — Common patterns and use cases

Integrations

• SDK Reference — All language SDKs
• LangChain / LangGraph — langchain-mq9 toolkit
• MCP Server — Model Context Protocol integration

Reference

• FAQ
• Roadmap