fennara-godot-ai

Name: fennara-godot-ai
Author: fennaraOfficial

Verified

AI chat and agent tooling for Godot, with both MCP support and in-built native chat window.

207stars

5forks

C++

Installation

# Add to your Claude Code skills
git clone https://github.com/fennaraOfficial/fennara-godot-ai

Getting Started

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Security ReportVerified

Last scanned: 6/27/2026

{
  "issues": [
    {
      "file": "README.md",
      "line": 48,
      "type": "remote-install",
      "message": "Install command (remote install script piped to a shell — review the source before running): \"curl -fsSL https://raw.githubusercontent.com/fennaraOfficial/fennara-godot-ai/ma\"",
      "severity": "low"
    }
  ],
  "status": "PASSED",
  "scannedAt": "2026-06-27T06:53:55.612Z",
  "npmAuditRan": true,
  "pipAuditRan": true,
  "promptInjectionRan": true
}

README.md

Frequently Asked Questions

What is fennara-godot-ai?

fennara-godot-ai is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by fennaraOfficial. AI chat and agent tooling for Godot, with both MCP support and in-built native chat window. It has 207 GitHub stars.

Is fennara-godot-ai safe to use?

Yes. fennara-godot-ai passed SkillsLLM's automated security scan — a dependency vulnerability audit plus prompt-injection heuristics — with no high-severity issues. You can read the full report in the Security Report section on this page.

How do I install fennara-godot-ai?

Clone the repository with "git clone https://github.com/fennaraOfficial/fennara-godot-ai" and add it to your Claude Code skills directory (see the Installation section above).

What programming language is fennara-godot-ai written in?

fennara-godot-ai is primarily written in C++. It is open-source under fennaraOfficial on GitHub, so you can review or fork the full source.

Are there alternatives to fennara-godot-ai?

Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh fennara-godot-ai against similar tools.

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claude-code servicenow-mcp

Fennara Godot AI

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.

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 Fennara Installs

a small fennara CLI
a local MCP server used by AI coding apps
a local daemon that bridges MCP/chat requests to the open Godot editor
a Godot addon copied into res://addons/fennara/
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.

Quick Start

Install the CLI and Godot addon first, then choose the MCP app path, the built-in chat path, or both.

1. Install The CLI

Windows:

irm https://raw.githubusercontent.com/fennaraOfficial/fennara-godot-ai/main/install.ps1 | iex

macOS / Linux:

curl -fsSL https://raw.githubusercontent.com/fennaraOfficial/fennara-godot-ai/main/install.sh | sh

Check the install:

fennara doctor

2. Add Fennara To A Godot Project

Run this from the Godot project folder:

cd path/to/your-godot-project
fennara install

You can also run install and update commands from a separate tooling folder by passing the Godot project explicitly:

fennara install --project path/to/your-godot-project
fennara update --project path/to/your-godot-project

Your MCP app can point at the global Fennara launcher from anywhere. It does not need config files inside the Godot project. Fennara uses the Godot project you open in the editor.

For a C# project, use the same fennara install command. C# project scans and runtime preflight checks use the project's installed .NET SDK.

Then open the project in Godot.

fennara install also writes project guidance for AI coding agents:

AGENTS.md
addons/fennara/ai/guidelines.md

3. Optional: Configure Your MCP App

Skip this step if you only want to use the built-in Fennara chat dock.

Claude Code and Claude Desktop:

fennara mcp-setup --claude

Gemini and Antigravity:

fennara mcp-setup --gemini

Cursor:

fennara mcp-setup --cursor

Codex:

fennara mcp-setup --codex

More targets:

fennara mcp-setup --help

Restart the MCP app after setup so it reloads the Fennara server.

If your app is not listed, or if you need to edit an MCP config by hand, see MCP Setup.

This step only configures the external MCP app. It does not configure the built-in Fennara chat model. See MCP Apps And Built-In Chat if you are wondering why the dock asks for a provider even after mcp-setup --claude.

4. Optional: Verify External MCP Works

With the Godot project open, ask your MCP app:

Use Fennara MCP to run fennara_status and tell me which Godot project is connected.

If the project path is correct, the MCP server and Godot plugin are talking.

If more than one Godot project is open, use the Fennara dock's MCP target control to choose which project receives external MCP tool calls.

5. Update Later

Run this from the Godot project folder:

cd path/to/your-godot-project
fennara update

fennara update reads the release manifest, updates the installed CLI when a newer release requires it, then refreshes the project addon, local runtime package, generated Fennara guidance files, and any release-managed shared webview runtime needed by the current platform. On Windows/macOS it also checks the platform webview prerequisite and warns if the built-in chat dock may not start. Rerun the install script only if CLI self-update is not available for the selected release or install location.

When an update has to replace the running CLI before continuing, Fennara prints the updater log path so CI and agent runs can inspect the resumed project-update output.