AgentIndex icon
AgentIndex
funplay-unity-mcp logo
funplay-unity-mcp
★ 265
vs
openreality logo
openreality
★ 429

funplay-unity-mcp vs openreality

funplay-unity-mcp: Funplay MCP for Unity is an MIT-licensed Unity Editor MCP server that allows AI assistants to directly control the Unity Editor via 91 built-in tools. It covers scene creation, script generation, runtime validation, input simulation, and performance analysis. The server is vendor-agnostic and works with any MCP-compatible AI client.; openreality: Open Reality turns a phone video into a persistent 3D scene that an AI agent can query through 41 MCP tools. It supports measurement, path planning and robot-training exports, and the whole server can be self-hosted on your own GPU or Modal account.

01

TL;DR

funplay-unity-mcp logo
funplay-unity-mcpVision / Multimodal · ★ 265

AI builds a complete game from a single sentence description

Read funplay-unity-mcp full review →
openreality logo
openrealityVision / Multimodal · ★ 429

Ask Claude Code how big a room is or what objects are in a scan

Read openreality full review →
02

Side-by-Side Comparison

Field
funplay-unity-mcp logofunplay-unity-mcp
openreality logoopenreality
Category
Vision / Multimodal
Vision / Multimodal
Stars
★ 265
★ 429
License
MIT
BSD-2-Clause
Install Command
git clone https://github.com/FunplayAI/funplay-unity-mcp.git
claude mcp add openreality -- npx -y openreality-mcp serve
Updated
2w ago
3d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
ai, ai-tools, claude-code
3d, 3d-reconstruction, claude
03

Features

funplay-unity-mcp logofunplay-unity-mcp
0191 built-in tools across 20 modules
02In-memory C# execution via execute_code
03One-click MCP client configuration
04Play mode automation with input simulation and screenshots
05Structured returns with instanceId chaining
openreality logoopenreality
01Upload a phone video and get a persistent 3D scene a few minutes later
02Distance and angle measurement, reported in metres only after calibration with a real distance
03Path planning through the scanned free space to an object or point
04Exports scans as LeRobot / GR00T style datasets or an Isaac Sim scene (hosted service)
05Offline simulator with fixture data for development without an account or GPU
04

Use Cases

funplay-unity-mcp logofunplay-unity-mcp
↳AI builds a complete game from a single sentence description
↳Create a 3D platformer level with multiple floating platforms
↳Validate runtime behavior by entering play mode, simulating input, and capturing screenshots
openreality logoopenreality
↳Ask Claude Code how big a room is or what objects are in a scan
↳Generate robot-training data from a phone scan of a real space
↳Self-host a video-to-3D reconstruction backend for agents
FAQ

FAQ

What is the difference between funplay-unity-mcp and openreality?
Both funplay-unity-mcp and openreality are in the Vision / Multimodal category. funplay-unity-mcp has 265 stars, while openreality has 429 stars.
Which is better, funplay-unity-mcp or openreality?
The best choice depends on your use case. Choose funplay-unity-mcp if AI builds a complete game from a single sentence description, and openreality if Ask Claude Code how big a room is or what objects are in a scan.
Is funplay-unity-mcp free or open source?
Yes, funplay-unity-mcp is open source on GitHub (MIT).
Is openreality free or open source?
Yes, openreality is open source on GitHub (BSD-2-Clause).
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Related

Alternatives to funplay-unity-mcp →Alternatives to openreality →funplay-unity-mcp details →openreality details →