HestiaClaw

HestiaClaw

**Hestia** is a self-hosted smart home AI assistant built around Home Assistant. She runs entirely on your own infrastructure — no cloud middleman, no subscription, no data leaving your server unless you choose it. Talk to her in the browser, ask about your home, trigger automations, and watch her build a persistent memory of your world through a live 3D knowledge graph.

Under the hood: a React + Vite frontend, an Express agent harness, real-time token streaming, a layered memory system (pinned facts + Graphiti long-term graph), MCP tool support, voice I/O, and a skills system for custom behaviors.

*Home Environment Systems Technology Intelligence Assistant*

Features

• Native agent harness — built-in agent loop with multi-provider LLM support: Anthropic Claude, OpenAI / GPT, or any OpenAI-compatible endpoint (Ollama, LM Studio, etc.)
• Home Assistant integration — 87+ HA tools via ha-mcp; control devices, query entities, trigger automations, and check states directly from chat
• HA Assist voice integration — connect Home Assistant's Assist voice pipeline directly to Hestia via the webhook-conversation integration; voice sessions appear in the sidebar alongside regular chats
• Layered memory system — pinned facts file (MEMORY.md) + per-turn Graphiti recall + long-term knowledge graph; memories are promoted, consolidated, and pruned automatically each night
• MCP tool support — connect any MCP server in agent.config.json; tools are auto-registered and immediately available to the LLM
• Skills system — drop SKILL.md files into skills/ to define custom agent behaviors; invoke with /skill-name or let the model pick them up automatically
• 3D knowledge graph — full-screen force-directed visualization of the Graphiti/Neo4j memory graph, with community coloring, degree sizing, and one-click GDS recompute
• Runtime provider & model switching — swap be