Hackathon

Launching September 10, 2026

The cloud platform for the multi-agent era

Subako gives your product everything it needs to run AI agents for your users — sessions that keep running even when the connection drops, plus code execution, credentials, and skills. One SDK. Bring your own model.

自社プロダクトの中で、ユーザーにAIエージェントを提供するための実行基盤。接続が切れても完了まで走るセッションを中心に、コード実行・認証情報・スキルを、ひとつのSDKからまとめて利用できます。

2026.09.14 Hackathon Plug and Play Japan, Shibuya

What you get

Everything an agent needs to actually work

A model alone stops at an answer. Subako provides the runtime around it — so your agent can keep running, use tools, execute code, and reach the real world.

モデル単体は答えを返すだけ。Subakoはその外側の実行環境を提供します。エージェントが走り続け、ツールを使い、コードを実行し、現実世界に届くために。

01
harnessLong-running execution
02
sessionState and reconnection
03
sandboxSecure code execution
04
vaultCredentials
05
skillsKnowledge and procedures

Bring your own model. Full details at launch.

What you don't build

Add agents without building the runtime

Users never see the session store or the retry policy, and they will still leave if any of it fails. Right now that work belongs to your team, in every product and internal system you build. Subako runs it as one service you connect to in a few lines, so you gain the agent capability without gaining a system to operate.

セッションの保存も、リトライの方針も、ユーザーの目には入りません。それでも、どれかが落ちればユーザーは離れます。いまはこれを、プロダクトや社内システムごとに自分たちで用意しています。Subako がそこをひとつのサービスとして動かすので、つなぐのは SDK の数行だけです。運用するシステムを増やさずに、エージェント機能だけが手に入ります。

Today You build, host, retry and secure it, for every product
Each product builds and runs its own agent runtime
With Subako Subako hosts and manages it, behind one SDK
Subako provides one runtime behind a single SDK

The models and tools in these diagrams are external services Subako calls. They are not part of Subako, and you choose the model.

Hackathon

Build with Subako in one afternoon

Bring your own product and try embedding an agent into it. You will be able to sign up and start building on the day. We wrap up with drinks.

自分のサービスにエージェントを組み込んでみてください。当日はその場でアカウントを作って始められます。最後は飲みものを用意した交流の時間です。

Date Monday, September 14, 2026
Time 15:00 – 19:30 JST
Venue Plug and Play Japan, Shibuya, Tokyo
Who can join Any developer. 30 seats, approval required.
Fee Free
What you'll build Embed Subako agents into your own service
Credits Provided on the day — no LLM API key needed

Bring a laptop and, if you have one, the project you want to embed an agent into. Full venue details go out to everyone we approve.

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Launching September 10, 2026

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