openforge-mcp

日本語版はこちら / Japanese version

[](https://www.npmjs.com/package/openforge-mcp) [](LICENSE) [](https://github.com/hirorogo/openforge-mcp/actions/workflows/ci.yml)

Talk to your AI. It controls Unity and Blender. Free.

npx openforge-mcp setup

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Existing tools return text like "success". OpenForge lets the AI take a screenshot, evaluate the result, and fix problems on its own.

You: "Build a city scene"
  -> AI: Places buildings
  -> AI: Takes screenshot, reviews it
  -> AI: "The buildings are too close together. Adjusting spacing."
  -> AI: Fixes it automatically

Model in Blender, optimize, import to Unity, place in scene. All in a single conversation. No manual export/import, no switching apps.

"Make a shield model in Blender, optimize the mesh,
 import it into Unity, and attach it to the Player's left hand"

Version control that feels like save points in a game.

"Save the project"        -> auto Git commit
"It broke, go back"       -> instant restore
"Show me my save history" -> formatted changelog

The AI enters Play Mode, simulates input, and reports errors and performance issues.

"Playtest the game and tell me what's wrong"
  -> AI: Runs the game, simulates input
  -> AI: "NullReferenceException on landing.
         FPS drops below 30 near x:100."

<!-- Replace with actual screenshots --> | Unity | Blender | |-------|---------| | | |

• Free forever -- MIT license. No subscriptions. No pa