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AiBridgeMCP LUNA v3.9.1

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@OnStepNinja OnStepNinja released this 21 Mar 00:50
· 112 commits to main since this release
v3.9.1
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Learn about vigilant mode. 
## AiBridgeMCP LUNA v3.9.1

**Release Date:** 2026-03-21  
**Board:** OnStepNinja V2  
**Connection:** Serial (GPIO1 / GPIO3)  

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### Binary Files

A dedicated binary is provided for each device. Please flash the correct binary for your mount.

| File | Target Hardware | Baud Rate |
|------|-----------------|-----------|
| `LUNA OnStepNinjaV2 19200 v3.9.1.zip` | Takahashi Temma / Temma2 | 19200 bps (8N1) |
| `LUNA OnStepNinjaV2 9600 v3.9.1.zip` | OnStepNinja / NS-5000 / OnStep NS-3000 / E-ZEUS / LX200 Series | 9600 bps (8N1) |

> **Note:** For generic OnStep clones or other custom hardware not listed above, the operation of the advanced **Streamable HTTP** and **SSE** protocols implemented in this firmware is **NOT guaranteed**. To ensure the sustainable development and integrity of this project, we kindly ask that you refrain from using this firmware on unsupported or unauthorized systems.

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### Overview

LUNA (v3.9.1) is an AI gateway system running on ESP32.  
It connects legacy astronomical mounts to Claude AI, enabling autonomous observation control via the Model Context Protocol (MCP).

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### Key Features

- **Lua Script Engine** — Run Lua 5.1 scripts directly on the ESP32. Save, execute, and manage scripts from Claude.
- **luna.run() Script Chaining** — A script can autonomously launch the next script. Supports chains of up to 10 scripts.
- **notify.set() Notification** — Scripts send asynchronous notifications to Claude. Ideal for reporting observation completion or anomalies in real time.
- **log Module** — Pass data between scripts with zero Claude involvement. Persistent storage to SPIFFS is also supported.
- **Built-in MCP Prompts** — `luna_guide` is embedded in firmware. Claude automatically references the Lua API documentation.
- **Streamable HTTP Transport** — Fully compliant with Anthropic's latest MCP standard.

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### Support

📚 **Documentation** — Setup guides, technical references, and FAQ.  
Ask questions directly inside NotebookLM and get answers from the official documentation.  
👉 https://notebooklm.google.com/notebook/f2ce997f-18c2-44c4-8738-973b204c190c

💬 **Community** — Join our Facebook group to ask questions, share your results, and connect with other users. The developer is also a member.  
👉 https://www.facebook.com/groups/1230935959149731

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*AiBridgeMCP — Bridge Across Decades © 2026 Nishioka Sadahiko*
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