Documentation menu

Start here

Introduction Getting started Write an agent Project anatomy

Understand Ayjnt

Harness engineering Two runtimes Human interfaces How agents work Host bridge

Agent capabilities

Callable methods State & SQLite Sessions & memory Scheduling Workflows Durable execution Inter-agent RPC Sub-agents Tools WebAssembly modules

Interfaces & integrations

Browser client Routing & middleware Voice Browser tools MCP Email Observability

CLI

Command overview new dev run build compile migrate deploy

API reference

Agent AgentClient Workflow classes Local & cloud Migrations Examples

Documentation

Browser tools

Give an agent a sandboxed browser tool set without hand-writing every binding.

One runtime helper

Importing ayjnt/browser signals code generation to add the Browser Rendering, Worker Loader, AI, and compatibility configuration needed by Cloudflare’s browser tools.

example

import { browserTools } from "ayjnt/browser";

const result = await generateText({
  model,
  messages,
  tools: browserTools(this),
});

Local endpoint

When a Browser binding is unavailable locally, pass a CDP URL for a Chromium instance. Browser tools are agent-runtime capabilities; they are different from Bun host tools.