Show HN: Tabichat – a control room for your agent fleet (mTLS MQTT IoT broker)

Category: ai-ml

Tags: multi-agent, mqtt, mtls, llm-orchestration, chat

Score: 5.3/10 (Innovation: 6, Technical: 6, Documentation: 5, Utility: 4)

Tabichat is a shared MQTT-based chat room bridging a human operator and multiple LLM agent sessions running under the pi harness, with mTLS for privacy and auto-renew logic for context-window handoff. It's a niche but interesting take on multi-agent coordination using IoT broker primitives rather than building a custom protocol.

Target audience: AI engineers running multi-agent LLM workflows

Repository: https://tabichat.dev/index.html · TypeScript · NOASSERTION

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