What is codefizz-editor-agent?

A plugin that lets Claude Code drive the Unreal Engine 5 editor, a tool for building games and interactive 3D applications. It covers editor work such as Blueprints, materials, Niagara effects, procedural content, animation controls, and Sequencer.

It is for creating and changing Unreal Engine game content and editor assets through Claude Code.

It lets coding-agent workflows operate on Unreal Engine editor content instead of only editing project files.

codefizz-editor-agent — Plugin for Claude Code by aadeshrao123

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/aadeshrao123/Unreal-MCP

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/aadeshrao123/unreal-mcp/codefizz-editor-agent/github.svg)](https://agentmods.dev/plugins/aadeshrao123/unreal-mcp/codefizz-editor-agent)

Your own site

<a href="https://agentmods.dev/plugins/aadeshrao123/unreal-mcp/codefizz-editor-agent"><img src="https://agentmods.dev/badge/plugins/aadeshrao123/unreal-mcp/codefizz-editor-agent/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/aadeshrao123/unreal-mcp/codefizz-editor-agent"><img src="https://agentmods.dev/badge/plugins/aadeshrao123/unreal-mcp/codefizz-editor-agent.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured The manifest loads nothing itself; its 1 skill, 1 MCP server cost 52 tokens a session between them.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

codefizz-editor-agent scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/codefizz-editor-agent/.claude-plugin/plugin.json · 11 lines

What it actually says

{
  "name": "codefizz-editor-agent",
  "version": "1.0.0",
  "description": "Drive the Unreal Engine 5 editor from Claude Code: Blueprints, materials, Niagara, PCG, Control Rig, Sequencer and more. 1,500+ commands on UE 5.6, 5.7 and 5.8.",
  "author": { "name": "Aadesh Yadav", "url": "https://codefizz.dev" },
  "homepage": "https://codefizz.dev",
  "repository": "https://github.com/aadeshrao123/Unreal-MCP",
  "license": "MPL-2.0",
  "keywords": ["unreal-engine", "ue5", "unreal", "gamedev", "blueprints", "niagara", "pcg", "mcp"]
}

Contents

What it installs

The manifest is a name and a version. 1 skill, 1 MCP server travel with it, and installing the plugin installs all of them — 52 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2d ago First seen · 11 lines scan A 962a04ffc5d4

Subscribe to this mod's changes

codefizz-editor-agent is a plugin published in the GitHub repository aadeshrao123/Unreal-MCP (40 stars, last pushed 3d ago), licensed MPL-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-11-04.

Game development ai-agent ai-tools blueprints claude

codefizz-editor-agent next to 6 plugins from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
codefizz-editor-agentaadeshrao123/Unreal-MCP	Plugin	40	3d ago	MPL-2.0	A	—	Claude Code
hadesTheArcForge/Hades	Plugin	28	3d ago	MIT	A	—	Claude Code
llm-application-devHermeticOrmus/claude-code-game-development	Plugin	78	1mo ago	MIT	A	—	Claude Code
backend-developmentHermeticOrmus/claude-code-game-development	Plugin	78	1mo ago	MIT	A	—	Claude Code
julia-developmentHermeticOrmus/claude-code-game-development	Plugin	78	1mo ago	MIT	A	—	Claude Code
developer-essentialsHermeticOrmus/claude-code-game-development	Plugin	78	1mo ago	MIT	A	—	Claude Code
ai-game-behaviorHermeticOrmus/claude-code-game-development	Plugin	78	1mo ago	MIT	A	—	Claude Code