VibeUE
starsforks
How to install VibeUE?
kevinpbuckley/vibeue
$git clone https://github.com/kevinpbuckley/VibeUEhttps://www.vibeue.com/
README.md
| 1 | <div align="center"> |
| 2 | |
| 3 | # VibeUE — AI-Powered Unreal Engine Development |
| 4 | |
| 5 | ### 🧩 MCP Expansion + AI Editor Toolset for Unreal Engine 5.8+ |
| 6 | |
| 7 | https://www.vibeue.com/ |
| 8 | |
| 9 | [](https://www.unrealengine.com) |
| 10 | [](https://modelcontextprotocol.io) |
| 11 | [](LICENSE) |
| 12 | [](https://discord.gg/hZs73ST59a) |
| 13 | [](https://www.vibeue.com/donate) |
| 14 | |
| 15 | </div> |
| 16 | |
| 17 | **VibeUE is the MCP Expansion + AI Editor Toolset for Unreal Engine 5.8+.** Unreal 5.8 added a |
| 18 | built-in MCP server and AI toolsets; VibeUE is an **MCP Expansion** that plugs straight into them and |
| 19 | adds a deep **AI Editor Toolset** — a library of editor capabilities — Blueprints, materials, landscape, foliage, animation, Niagara, UMG, audio, StateTree, |
| 20 | gameplay tags, input, UVs, **performance/profiling**, and more — registered into the engine's own |
| 21 | `ToolsetRegistry` and `ModelContextProtocol` server, plus rich domain **skills** served through |
| 22 | Unreal's native `AgentSkill` system. Any MCP-capable agent (Claude Code, Cursor, Copilot, …) drives |
| 23 | your editor through Unreal's standard MCP endpoint. |
| 24 | |
| 25 | > ⚠️ **VibeUE requires Unreal's native MCP to be set up first** — enable the **Unreal MCP** plugin |
| 26 | > (which auto-enables **Toolset Registry**) and the **Editor Tools** plugin, then start the MCP server. |
| 27 | > Follow Epic's guide: **[Unreal MCP in the Unreal Editor](https://dev.epicgames.com/documentation/unreal-engine/unreal-mcp-in-unreal-editor)**. |
| 28 | > VibeUE then expands that endpoint — **no separate server and no in-editor chat.** A free API key |
| 29 | > (set in **Editor Preferences → Plugins → VibeUE**) unlocks the real-world **terrain** tools; everything |
| 30 | > else works without one. |
| 31 | |
| 32 | --- |
| 33 | |
| 34 | ## ✨ What VibeUE adds |
| 35 | |
| 36 | Unreal 5.8 ships its own AI toolsets (Blueprints, materials, actors, assets, meshes, data tables, …). |
| 37 | VibeUE **complements** them — it focuses on the domains and depth the engine doesn't cover: |
| 38 | |
| 39 | - **Terrain & world** — Landscape sculpting/heightmaps/splines, landscape auto-materials + RVT, |
| 40 | Foliage, procedural FPS **Map Blockout**, and **real-world terrain** (heightmaps + water from GPS). |
| 41 | - **Audio** — MetaSound and SoundCue graph authoring. |
| 42 | - **Animation assets** — AnimSequence keyframe editing, AnimMontage authoring, AnimBP state machines, |
| 43 | Skeleton bone/socket/retarget/blend-profile editing. |
| 44 | - **FX depth** — Niagara emitter color/curve authoring and **Custom-HLSL scratch-pad** modules. |
| 45 | - **UI** — UMG widgets with MVVM bindings, animation authoring, and preview/PIE validation. |
| 46 | - **Higher-order Blueprint authoring** — timelines, event dispatchers, delegates, custom-event pins, |
| 47 | comment boxes, and a batch `build_graph` builder. |
| 48 | - **Editor safety** — `TransactionService` wraps the editor's transaction buffer (undo / redo / |
| 49 | checkpoints) so an agent can group and roll back its own edits — the engine's toolsets expose none. |
| 50 | - **⚡ Performance & profiling** — VibeUE's standout: see the dedicated section below. |
| 51 | - **Python-first access** — run any `unreal.*` Python in the editor and introspect the whole API. |
| 52 | - **Web research** — search / fetch / geocode for in-context research and terrain workflows. |
| 53 | |
| 54 | It deliberately **does not duplicate** the engine's general tools (basic asset/actor/blueprint/material |
| 55 | CRUD, screenshots, logs, PIE) — agents use Unreal's native toolsets for those. |
| 56 | |
| 57 | --- |
| 58 | |
| 59 | ## ⚡ Performance & Profiling (flagship) |
| 60 | |
| 61 | **Unreal's native AI toolsets have *zero* performance tooling** — they can start PIE/Simulate but can't |
| 62 | measure anything. VibeUE's `PerformanceService` fills that gap so an agent can actually *diagnose and |
| 63 | fix* frame rate: |
| 64 | |
| 65 | - **`frame_timing()`** — Game/Render/GPU/RHI thread split + a **CPU-vs-GPU-bound verdict** a |
People who liked this also viewed
6 picksType
- fastapi_mcpExpose your FastAPI endpoints as Model Context Protocol (MCP) tools, with Auth!MCP ServersNov 2025
- lean-lsp-mcpLean Theorem Prover MCPMCP ServersJul 2026
- rulesyncA Utility CLI for AI Coding AgentsMCP ServersJul 2026
- FunASROpen-source speech recognition toolkit for training, inference, streaming ASR, VAD, punctuation, speaker diarization pipelines, and OpenAI-compatible/MCP serving.MCP ServersJul 2026
- repomix📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.MCP ServersJul 2026
- mcp-serverMCP server for AI-assisted development of CAP applicationsMCP ServersJul 2026
