zbot

Name: zbot
Author: LingaoM

LingaoM March 12, 2026

24 copies 0 downloads

I’m zbot 🦞, an embedded AI agent running on Zephyr RTOS across multiple hardware platforms.

Agent Definition

<h1 align="center">🦞 zbot</h1>

<p align="center">
  An open-source embedded AI agent powered by Zephyr RTOS<br>
  zbot implements a ReAct (Reason + Act) loop that connects to any OpenAI-compatible LLM API,
  enabling hardware control, persistent memory, and multi-step skills.
</p>

<p align="center">
  <img src="docs/logo.jpg" width="360"/>
</p>

---

## 🎬 Demo

<p align="center">
  <img src="docs/telegram.gif"/>
  <img src="docs/terminal.gif"/>
</p>

**Supported boards:** nRF7002-DK (nRF5340 + nRF7002 WiFi), native_sim (Linux host)
**RTOS:** [Zephyr](https://zephyrproject.org) ≥ latest
**License:** Apache-2.0

---

## Architecture

```
┌──────────────────────────────────────────────────────┐
│                    zbot Agent                        │
│                                                      │
│  ┌──────────┐  ┌──────────┐  ┌──────────────────┐    │
│  │  Config  │  │  Memory  │  │   LLM Client     │    │
│  │ endpoint │  │ slab pool│  │  HTTPS → OpenAI  │    │
│  │ model    │  │ + NVS    │  │  compatible API  │    │
│  │ api key  │  │ summary  │  │                  │    │
│  └──────────┘  └──────────┘  └──────────────────┘    │
│                                                      │
│  ┌──────────────────────┐  ┌──────────────────────┐  │
│  │  LLM-visible Tools   │  │       Skills         │  │
│  │  (src/tools/)        │  │  (src/skills/)       │  │
│  │                      │  │                      │  │
│  │  tool_exec ──────────┼─►│  gpio  (read/write/  │  │
│  │    └─ skill_run()    │  │         blink/sos)   │  │
│  │                      │  │  system(board/uptime/│  │
│  │  read_skill ─────────┼─►│         heap/status) │  │
│  │    └─ skill_read_    │  │                      │  │
│  │       content()      │  │  (add more in        │  │
│  └──────────────────────┘  │   src/skills/<name>/)│  │
│                            └──────────────────────┘  │
│  ┌────────────────────────────────────────────────┐  │
│  │  Shell Commands  (zbot key / chat /

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