Fennara Godot AI

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Used by Godot developers and teams, including Somni Game Studios.

Fennara gives AI assistants a live connection to Godot. Use it from MCP-capable apps like Codex, Claude, Cursor, Gemini, and Antigravity, or from the optional in-editor chat dock.

Agents can inspect scenes, check scripts, capture screenshots, read runtime errors, and validate changes inside the editor instead of guessing from project files alone.

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What It Does

• exposes Godot-aware tools to external AI apps through MCP
• adds an optional local chat dock inside the Godot editor
• returns real Godot feedback: scene trees, diagnostics, screenshots, runtime logs, and validation results
• keeps the agent accountable to the open editor instead of only the filesystem

External MCP apps and the built-in chat use separate model settings. See MCP Apps And Built-In Chat and Built-In Chat Providers.

Requirements

• Godot 4.5 or newer.
• A supported desktop OS: Windows x86_64, Linux x86_64, or macOS arm64.
• An MCP-capable coding app only if you want to use Fennara from Claude, Codex, Cursor, Gemini, Antigravity, or another external AI app.
• A chat provider only if you want to use the built-in Fennara chat dock. This can be a cloud provider key or a local provider such as Ollama / LM Studio.

For the full install walkthrough, see Setup.

What Setup Adds

• the Fennara addon kept in res://addons/fennara/
• a small fennara CLI installed in Fennara app data
• a local MCP server used by AI coding apps
• a local daemon that bridges MCP/chat requests to the open Godot editor
• generated project guidance for AI agents

The built-in chat dock uses the platform webview: Microsoft Edge WebView2 on Windows, WKWebView/WebKit on macOS, and a Fennara-managed shared CEF runtime on Linux. MCP tools still work if the optional chat dock cannot start.

Install

On Windows and Linux, choose either the addon or CLI install. On macOS, use the CLI install below if you want to avoid the macOS security notification that can appear after manually downloading and extracting the addon ZIP.

Add The Addon To Your Project

• Open the Latest Release, download fennara-addon-latest.zip, and extract its addons/fennara/ folder into your project.

Open the project, select the Fennara dock, and press Set Up Fennara.