3,691 tools in 322 families. Every star is one — point at it.
Code is a blade. Learn to hold it right.
Yakuza.sh puts 3,691 verified tools inside your Unity Editor — through Claude Code, Codex, Copilot, or opencode. Every tool checked one by one, no black boxes, no debts owed to anyone. Same engine as Buril. Different oath.
Claude Code and Claude Desktop via .mcpb · Codex and Copilot via their native MCP config · opencode too. Unity 6 and up.
Full compatibility with any LLM or tool, including open-source and open-weights ones: opencode, LM Studio, Ollama and many more. The only exception is Antigravity, whose policies do not allow it.
Not a video. The same HTML, CSS and JavaScript as the desktop app, loaded straight into this page. Give it an order and see what comes back.
yakuza · floating hubreal interface · demo data
Honesty: the interface is the production one, the answers are demo scripts. The only real number on this panel is 3,691 tools, verified on 2026-09-10 against the bridge. Voice dictation shows as off because it needs the desktop app: the web does not lie about that.
3,691tools in the bridgeverified 2026-09-10
0quotas on the toolsusing the 3,691 is never metered, on any plan
100%local by defaultyour files never leave your machine
VRoid Hub integration
The only assistant with a real integration with VRoid Hub.
Connect your VRoid Hub account, pick a character from your favorites or your own, accept its conditions of use, and see it right here — loaded through the same official API Buril uses inside the Unity Editor.
Connect your VRoid Hub account and bring your characters: the ones you marked with ♡ and your own.
0%
Summon a character
The model loads in your browser and is not stored on our servers. The download license is invalidated when done. You can disconnect the account whenever you want.
Model Data Conditions of Use
The author of this model declared these conditions on VRoid Hub. By continuing, you agree to respect them.
Each capability below is a set of catalog families, with today's real count. The numbers come from the catalog; families are named exactly as they exist in the bridge.
01
Complete scenes
Describe a level and the agent builds it: terrain, props, lighting, post-processing, navmesh. From a reference image if you want.
Worldbuilder 32
GenaLevelDesigner 24
PostProcessing 22
WorldLabs 18
WorldGen 12
Scene 8
02
Multiplayer
Netcode for GameObjects, Photon Fusion or Quantum. Pick the stack and the agent wires it, syncs it, and throws network chaos at it to see if it holds.
NgoNetwork 30
PhotonFusion 25
PhotonQuantum 25
NetworkSyncHelper 6
NetworkChaos 6
03
Auto-test-driven
The agent plays your build: gets in, walks, shoots, reads the console, finds the bug, fixes it and plays again until it passes. Without you there.
Autoplay 91
UiToolkitTester 8
AiPlaytesterChat 6
TestGenAi 6
CiGateBuilder 6
04
Auto-focus
When the agent compiles, enters Play or switches scenes, Yakuza.sh brings the Unity window to the front on its own. Unity runs slower in the background, and without this the session ends up waiting for your click. Windows for now.
BurilFocus
wait_for_compile
enter_play_mode
manage_scene
05
Build and diagnostics
Builds, reads the report, diagnoses why it weighs 400 MB or why it fails on iOS, and fixes it. Cloud Build and Xcode post-build included.
BuildDoctor 10
BuildPipelineAnalytics 8
BuildReportAnalyzer 8
Build 3
06
Assets and generative 3D
Visual similarity search (CLIP, on your machine), procedural mesh, and the image → 3D model → rigged prefab chain, inside Unity.
EditorPrimitives 138
ProcMesh 38
Diffusion 3
Against the rest
Twenty-one greens in twenty-one rows.
Every Yakuza.sh row names the catalog families backing it up. Competitors appear as they are: the ones that need a separate server to run say so.
Axis
Yakuza.sh
Coplay
Unity AI 6.2
Bezi
AnkleBreaker
Copilot in Rider
Editor tools
3,691
37 (open MCP)
not enumerated
~30-40
268-288
0 · text only
Catalog on the free plan
all 3,691 tools
partial
no free plan
100 credits
complete, with a separate Node server
no free plan
Usage-limit model
your own key, no markup
credits
credits
credits
your MCP client
monthly quota
Install
one .mcpb, one click
installer + account
Unity Cloud + project
web account
npm server + UPM plugin, manual
extension + account
Runs offline
yes, by default
Enterprise only
tied to Unity Cloud
cloud only
yes, if you deploy the server
cloud only
Local LLM (Ollama / LM Studio)
yes
no
no
no
via your client
no
Auto-focus of the Unity window
yes · no click required
no
no
no
no
no
Complete-scene generator
yes · spec → scene · 32 + 24 tools
places objects via prompt
text-to-scene, beta
no
no
no
Additive / streaming scenes
yes · partitioning and chunks
no
no
no
no
no
Auto-tests with auto-debug
yes · 91 tools + console triage
no
cannot see the Game View
no
no
no
Auto-play: the agent plays the build
yes · black-box sessions
no
cannot play
no
no
no
Multiplayer with Nakama
yes · code + docker + matchmaking
no
no
no
no
no
Netcode · Photon Fusion · Quantum
yes · 30 + 25 + 25 tools
no
no
no
no
no
MPPM testing (local multiplayer)
yes
no
no
no
scenarios, no auto-play
no
Visual asset search (CLIP)
yes, on your machine
no
generation, not search
no
no
no
3D → prefab generation
ComfyUI · Hunyuan3D · Meshy
no
placeholder art
no
no
no
Calls other MCPs from Unity
yes (hub pattern)
no
no
no
no
no
Headless mode for CI
yes
no
no
no
no
no
Build: diagnostics and post-processing
yes · Cloud Build + Xcode
no
no
no
no
no
Atomic Unity Undo
yes, with drift detection
partial
undocumented
undocumented
partial
n/a
Control from your phone
yes, from Indie
no
no
no
no
no
The Yakuza.sh column comes from the same bridge catalog as buril.ai, as of 2026-09-10: every "yes" names families that exist there. AnkleBreaker is a Node (npm) MCP server plus a UPM plugin, two pieces installed and started separately — that is why its cells say "with a separate server". The other competitors' data comes from our 2026-05-08 benchmark and has not been re-verified since; this market moves fast. If you find a stale fact, write to us and we will fix it: we prefer an uncomfortable table to a pretty one.
We do not sell quotas, or a chat, or a browser demo.
We sell 3,691 tools that already work, with Undo, inside your Editor.
If you want an assistant that suggests, there are many. If you want the game finished, there is one.
Pricing
All 3,691 tools, free. From Indie up, generation and openmon too.
Free includes the whole catalog — all 3,691 tools — as soon as you sign up and log in. From Indie up you also get generation credits for sprites, 3D and animations, the remote relay and an openmon edition. Tool usage has no quotas on any plan.
Free
To try it for real, not just for a while.
$0/mo
Forever. No card. Just sign up and log in.
All 3,691 tools, uncut
Claude Code connector and the other 3 clients
No Yakuza.sh usage quotas · your own API key, no markup
1 seat · community support
No remote relay or mobile access
No openmon included
Generation with your own key · one trial of 10 on ours
Most popular
Indie
For those who already use it every day and want the Editor in their pocket.
$19/mo
Billed monthly. Cancel anytime.
All 3,691 tools, uncut
Remote relay — drive Unity from ChatGPT or your phone
What "no quotas" means, exactly.Yakuza.sh does not meter, count or cap tool usage: there are no credits to run out of there. The one exception is cloud generation of sprites, 3D and animations, which uses the generation credits included in paid plans.
And what it does NOT mean. Your model is not unlimited. The only cap is your Claude, OpenAI or whoever's plan — the one you already know, manage and pay for. We say it this plainly so you can verify it before paying us, not after.
And everything Yakuza.sh generates is yours. Scripts, prefabs, scenes, configuration: no copyright of ours, no license of ours, including work you deliver to a client and bill for. If you stop paying, you stop using Yakuza.sh — you do not lose your game.
Included with your plan
openmon MCE comes inside. From Indie up, one edition per plan.
openmon.io is the Monster Capture Engine: the engine to make your own creature-capture game in Unity. Sold separately, one-time payment. With Yakuza.sh, each plan brings an edition, and the edition rises with the plan.
How the license works. While your Yakuza.sh subscription is active, you have the openmon edition that matches your plan: Indie includes Indie; Studio, Pro; Team, Source; Enterprise, Studio. Starter is free on openmon.io with an account.
Rent-to-own. After 6 months in a row on Indie, or 3 on Studio or Team, that version of openmon is yours to keep, forever; updates continue while your plan is active. Until then, if you cancel you lose access to openmon — but you keep everything you built with it, without restriction, forever. Same as with the rest of Yakuza.sh: not paying does not take your game away.
The connector
Sign in once and Claude Code stays connected to your Editor.
The same pattern Notion uses: sign in with your account, and your plan decides what the connector enables. No copying tokens by hand.
1
Sign in with Google, GitHub or Microsoft
One click. You accept the terms and the privacy policy in the same step, with both links in view before accepting.
2
Install the connector
One .mcpb file for Claude Desktop, or claude mcp add for Claude Code. Codex, Copilot and opencode read the same MCP configuration. Guide per client →
3
Your plan sets the scope
Free connects the Editor on your machine with all 3,691 tools. Indie and up add generation credits and the relay: the same project from ChatGPT or your phone, without opening ports.
4
The Editor stays yours
The bridge runs locally by default. Your files never leave your machine unless you turn the relay on, on purpose.
1 fileis all that gets installedburil-unity-bridge-1.7.0.mcpb
localby default, on every planthe relay is opt-in and paid because it costs infrastructure
Community
Come put it to the test: it just left the workshop.
What we have is the product, not the distribution. Help us with the second.
A real WebGL build of the engine, fully offline: it connects to nothing and asks for no account. This is what a Yakuza.sh rank includes.
It downloads only when you press. Keyboard and mouse.
This demo is for illustrative purposes only. Pokémon and all related characters, names, creatures and assets are property of Nintendo and The Pokémon Company, and all rights belong to them. openmon MCE is an independent engine and is not affiliated with, endorsed or sponsored by them.
Made with Yakuza.sh
A games hub, built with Yakuza.sh.
Games built in Unity with Yakuza.sh that you play right in your browser, nothing to install. The first one is Madness.TV.
Yakuza.sh 3,691 tools
