agentkit/cloudopen dashboard →

Skip the server. Ship the agent.

AgentKit is a Swift framework for building agentic apps. You describe your app's abilities once as tool domains. The model — a cloud LLM, your backend, or Apple's on-device model — decides what to do; your code decides how. Every tool runs locally, in code you write.

import AgentKit

let runtime = AgentKitRuntime()
try runtime.register(WeatherDomain())

let agent = try runtime.makeAgent(
    provider: .anthropic(apiKey: key),
    role: AgentRole(staticPersona: "You are a helpful weather assistant.")
)

try await agent.send("What's the weather in Tokyo?")
print(agent.currentText)

AgentSession is @Observable. Bind a SwiftUI view to it and the view updates as text streams, tools run, and confirmations arrive — no glue code.

What you get

  • One surface, any model. Swap Anthropic for OpenAI, your backend, or the on-device model by changing one line. Domains, guards, and UI never change.
  • Tools run in your app. The model requests; your executor runs the call against your app state and returns the result. No server round-trip for execution, no remote code.
  • Safety built in. Guards allow, confirm, or deny every tool call before it runs. Every turn's mutations group into one undo transaction. Run limits bound every turn.
  • A production path. AgentKit Cloud keeps provider keys and model choices server-side — the app ships a publishable key and a short-lived user token, nothing worth stealing.

Requirements

  • Swift 6.0+
  • macOS 15+ / iOS 18+ / visionOS 2+
  • On-device models additionally require macOS 26+ / iOS 26+ / visionOS 26+

Install

dependencies: [
    .package(url: "https://github.com/AmirShayegh/agentkit.git", from: "0.1.0"),
],
targets: [
    .target(name: "MyApp", dependencies: [
        .product(name: "AgentKit", package: "AgentKit"),
    ]),
]

One import gives you the whole surface:

import AgentKit

Where to go