Vercel AI SDK

import { MountMode, OpsRegistry, RAMResource, Workspace } from '@struktoai/mirage-node'
import { generateText, stepCountIs } from 'ai'
import { openai } from '@ai-sdk/openai'
import { mirageTools } from '@struktoai/mirage-agents/vercel'
import { buildSystemPrompt } from '@struktoai/mirage-agents/openai'

const ram = new RAMResource()
const ops = new OpsRegistry()
for (const op of ram.ops()) ops.register(op)
const ws = new Workspace({ '/': ram }, { mode: MountMode.WRITE, ops })

const { text } = await generateText({
  model: openai('gpt-5.4-mini'),
  system: buildSystemPrompt({
    mountInfo: { '/': 'In-memory filesystem (read/write)' },
  }),
  prompt:
    "Create /hello.txt with 'hi from mirage' and /data/numbers.csv with 3 sample rows. " +
    'Then list and read every file back.',
  tools: mirageTools(ws),
  stopWhen: stepCountIs(20),
})

console.log(text)