harness
01Long-running execution
Agent runs that keep going past a single request — through a deploy, a timeout, or a client that walks away.
The cloud platform forthe 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, your own tools, credentials, and skills. One SDK. Bring your own model.
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.
session
02State and reconnection
Conversation and tool state lives server-side, so a dropped connection resumes where it left off instead of starting over.
sandbox
03Secure code execution
Model-written code runs in an isolated guest, with no path back into your own infrastructure.
functions
04Your own tools
Tools you write in Rust, TypeScript, Go, or any language that builds to WebAssembly, run beside the session and working on its files — so large data never has to fill the model's context.
vault
05Credentials
Store the credentials an agent needs to reach real systems, and attach them at call time rather than handing them to the model.
skills
06Knowledge and procedures
Package the knowledge and step-by-step procedures an agent should follow into units you can version and reuse.
Bring your own model, or publish against Subako's own — see model providers.
Add agents without building the runtime.
Subako runs the session store, the retry policy, and the sandbox as one service you connect to in a few lines — so you gain the agent capability without gaining a system to operate.