wrangler.jsonc

// Worker + Durable Object hosting a minimal @cloudflare/think chat
// agent. The Assistant DO owns one @cloudflare/computer VFS with a
// fast Dynamic Worker shell backend and a Cloudflare Container backend
// for full Linux commands. Connect to it from a terminal with
// `npm run chat`.
{
  "$schema": "node_modules/wrangler/config-schema.json",
  "name": "think-example",
  "main": "src/index.ts",
  "compatibility_date": "2026-07-26",
  "compatibility_flags": ["nodejs_compat", "experimental"],

  "ai": { "binding": "AI", "remote": true },

  "containers": [
    {
      "class_name": "Assistant",
      // The durable object schedules this container and asks for its
      // size at launch, so the block names images instead of
      // instance_type and max_instances. The image is built from the
      // local Dockerfile, which copies computerd into a small Debian
      // image with Node/npm/git for real build and test workflows.
      "scheduling_policy": "durable_object",
      "images": {
        "app": { "dockerfile": "./Dockerfile" }
      }
    }
  ],

  // Worker Loader binding. The Assistant's Workspace mounts a worker
  // backend (just-bash in a Dynamic Worker) that dials through
  // env.LOADER.
  "worker_loaders": [{ "binding": "LOADER" }],

  "durable_objects": {
    "bindings": [{ "name": "Assistant", "class_name": "Assistant" }]
  },

  "migrations": [{ "tag": "v1", "new_sqlite_classes": ["Assistant"] }]
}