GDAgent™

GDAgent™ is a professional AI development environment built natively into the Godot Editor. It brings your terminal-based AI agents — Claude Code, OpenCode, Antigravity CLI, Codex, and more — into a single organised workspace inside Godot, with a bundled Godot MCP that gives your agent direct access to your project.

⚠️ A 7-day free trial starts automatically on first launch — no account or credit card needed. After the trial, the plugin shows an activation prompt until a valid license key is entered.

What It Does

• Native terminal workspace embedded in the Godot Editor.
• Multi-agent support — run multiple AI agents simultaneously in split-view layouts.
• Workspace restore — sessions, layouts, and tabs persist across editor restarts.
• Bundled Godot MCP — gives your AI agent direct access to modify scenes, control the runtime, and change project settings.
• First-run setup that auto-detects your installed AI CLI tools.
• Built-in prompt library with templates for common Godot tasks.
• Bring your own API keys — GDAgent does not manage or store your credentials.

Exposed Godot MCP Tools (Tooling Provided)

When using a compatible agent, GDAgent equips it with a rich suite of editor-integrated tools:

• docs: Queries Godot's built-in ClassDB documentation database for classes, method signatures, and properties live.
• scene: Manage scenes in the editor (open, save, close, instantiate).
• node: Query, create, update properties (with vector/color auto-conversion), reparent, delete nodes, wire signals, and set Control layouts in the active scene tree.
• script: Read, write, and safely edit GDScript/C# files with built-in validation checks.
• project: Inspect/update project settings, inputs, and autoload singletons.
• animation: Inspect/modify AnimationPlayer tracks, keys, and playback.
• map: Edit 2D TileMapLayers and 3D GridMaps.
• resource: Manage external resources (materials, shapes, themes).
• runtime: Control play mode (start/stop), query active node trees, synthesize user inputs, and capture screenshots for visual AI reasoning.

Note: All editor modifications are integrated with Godot's UndoRedo system, allowing you to press Ctrl+Z to instantly revert any action taken by the AI.

Supported AI Tools

• Claude Code (Anthropic)
• OpenCode
• Antigravity CLI (Google)
• Aider
• OpenAI Codex CLI
• GitHub Copilot CLI
• Mistral Vibe

Local model support available via compatible CLI tools.

Security & Native Binaries

GDAgent values developer privacy and security. The plugin includes three precompiled native binaries to manage OS pseudo-terminals (PTYs) and host the Model Context Protocol (MCP) server.

• Terminal GDExtension (libgdagent.so / gdagent.dll): Powers native in-editor terminal sessions.
• MCP GDExtension Server (libgodot_mcp.so / godot_mcp.dll): Runs the MCP server in the editor.
• MCP Bridge Helper (gdagent-mcp / gdagent-mcp.exe): Lightweight bridge translating client stdio stream to editor TCP stream.

Security & Privacy Guarantees:

1. Local-Only: Communication between the bridge helper and editor server is strictly bound to the loopback interface (127.0.0.1). No ports are exposed to the network.
2. No Code Exfiltration: GDAgent never sends your code, scripts, or assets to remote servers. All AI requests go directly to your chosen local CLI agent's official APIs.
3. Integrity Validation: Cryptographic signatures (.sig) next to the libraries are validated on startup using an embedded public key (via Ed25519) to ensure binaries haven't been tampered with.
4. Clean Game Exports: GDAgent automatically strips all GDAgent and MCP directories and binaries from your exported game builds.

Requirements

• Godot 4.6 or later
• Windows 11 or Linux x86_64
• A GDAgent license key — free trial starts on first launch

macOS and Android support are planned.

Pricing

7-day free trial, after that $9.99 one-time at https://gdagent.dev — no subscription. Unlimited updates included while maintained.

Links

• Website: https://gdagent.dev
• Documentation: https://gdagent.dev/docs
• Security & Binaries: https://gdagent.dev/docs/reference/packaged-binaries
• MCP Tools Reference: https://gdagent.dev/docs/reference/mcp-tools
• Support: [email protected]

Legal

GDAgent is not affiliated with or endorsed by the Godot Foundation. By installing or using GDAgent, you agree to the GDAgent EULA and Terms of Service: gdagent.dev/terms