Chloe and the Vercel AI SDK

The AI SDK calls a model. Chloe runs the job around it.

Schedules, waiting on a person and a record of every run, in one process on your machine.

Chloe or the Vercel AI SDK: which should I use?

Both, often: Chloe calls models through the AI SDK. Use the AI SDK on its own for an app built around a chat. Add Chloe when the agent needs a schedule, has to wait for a person, or should keep a record of every run and what it cost.

AI SDKChloe

Behaviour written inTypeScriptTypeScript

Next step chosen byThe modelYour code

Model answersTyped, via schemaTyped, checked

Agent limitsSteps, timeTools, steps, budget

Waiting on a personYour app keeps the stateParks for days

On a scheduleNot in the SDKBuilt in

Run historyDevTools, local onlyBuilt in, with cost

Packages installed1120

Best forChat in a web appDaily routines

From AI SDK's docs, read 3 Oct 2026. Out of date? Tell us.

Every run

See which line asked a model, and what it cost.

StepTookCost

load messagesstep12msfree

classify issuemodel1.4s$0.0031

investigate issueagent14.2s$0.0190

Chloe

$ npm install @chloejs/core && npx chloe setup

Get Started Examples