Open-source AI tools with direct access to the Unity Editor.

Available now | Unity Editor

Unity Code Agent

The open-source agent harness inside Unity Editor.

Unity Code Agent is an agent harness designed for long-running autonomous workflows directly inside the Unity Editor.

Works across project files and live game state using Unity Editor APIs to complete and verify taks.

Supports Skills, custom tools, MCP servers, BYOK providers and Github Copilot subscription (free and paid).

Blog

Product | Unity Code Agent | July 2026

Introducing Unity Code Agent

Unity Code Agent is an agent designed for long-running autonomous tasks inside the Unity Editor.

Release | Unity Code Agent | July 2026

Unity Code Agent v0.2 Release Notes

The 0.2 release adds visual Game View inspection, clearer response controls, project-specific sessions, safer C# execution, and stronger Unity workflow guidance.

Release | Unity Code MCP Server | July 2026

Unity Code MCP Server v0.5 Release Notes

The 0.5 release removes the UniTask requirement and makes gameplay input, async tool execution, and Unity package compatibility more reliable.

Questions? signalloopdev@gmail.com