MCP SERVER · UNREAL ENGINE 5

AI THAT SPEAKS BLUEPRINT

Point your AI assistant at your project and just ask. It reads and rewrites your Unreal Engine 5 Blueprints in plain language, with no editor scripting, no C++, and nothing that can corrupt your assets.

⚡ Get it on Fab ↓ Download ▸ Read the docs
  • 82proven tools
  • 0corruption vectors
  • 5.8+Unreal Engine
// THE POWERS

An arsenal your AI
can actually wield.

⌖

See everything

Variables, functions, graphs, nodes, components, interfaces, timelines: your AI reads the whole structure of a Blueprint, no guessing.

read
✶

Author by asking

"Add a dash ability with a 2-second cooldown." It spawns the variables, wires the nodes, and compiles, the way you'd do it by hand, but spoken.

write
⛨

Corruption-safe by design

Every write saves through a compile gate and an automatic backup ring. Anything that could damage a project simply isn't in this build.

safe
⟁

All-or-nothing batches

Chain a dozen edits into one transaction. If step seven fails, the whole thing rolls back; your graph is never left half-rewritten.

atomic
◎

Your AI, your client

Speaks the Model Context Protocol, so it works with any MCP client, Claude included. Point it at a .uproject and go.

mcp
◳

Runs in the dark

Drives a headless editor or talks to a live one over a socket, auto-routing per call. No babysitting an editor window required.

headless
// THE RITUAL

Three steps to a
talking grimoire.

  1. 01

    Bind your AI

    Drop the server into your MCP client's config. One block, paste-and-go for Claude, Copilot, or Cursor.

  2. 02

    Speak the intent

    Ask in plain language. "What does BP_Enemy do?" "Refactor this into a function." "Give the player a double-jump."

  3. 03

    Watch it weave

    It reads, edits, compiles, and saves: atomically, backed up, on the real asset. You review the diff.

claude · aethyr 
▋
// ACQUIRE

One package.
The proven core.

A single, focused build with only the tools we'd stake our reputation on, every one verified against real projects. Landing on Epic's Fab marketplace.

↓ Download plugin ⚡ Coming to Fab ▸ Start with the docs

Built for Unreal Engine 5.8 · no telemetry