What your twins can and cannot do

Can do

• Read your intent in plain language and turn it into a strict intent signal (JSON)

  Live today

  src/lib/sip.server.ts

• Delegate work from the Master Twin to a Specialist Twin

  Live today

  src/lib/delegation.server.ts

• Search its own tool catalogue and invoke only tools inside its scope

  Sandbox by 31 Aug 2026

  src/lib/tool-registry.ts

• Execute through a connected adapter: Gmail, Telegram, signed webhook, WeChat, BSC

  Live today

  src/lib/execution.server.ts

• Draft an artifact for you to review and send yourself

  Live today

  src/lib/execution-capability.ts

• Pause on an evidence-rich Decision Card before anything consequential

  Live today

  src/lib/refund-evidence.server.ts

• Sign every outcome — including a rejection — and anchor it to BSC Testnet

  Live today

  src/lib/receipt-signer.server.ts

• Record a prompt trace of what the model could see

  Sandbox by 31 Aug 2026

  src/routes/api/chat.ts

• Run entirely on a self-hosted GPU box with a local model

  Live today

  src/lib/ai-gateway.server.ts

Cannot do (refuses by design)

• Execute anything when no live adapter can perform the action

  The run halts as blocked / no_live_adapter and the output is labelled "draft — not executed". AiXin refuses to simulate success.

  src/lib/execution-capability.ts

• Move money without an approved Decision Card

  Money-moving SIP actions are tiered high risk and require human approval before execution.

  src/lib/sip.server.ts

• Use a skill it was not assigned

  Scope is resolved before invocation; out-of-scope calls are rejected, not negotiated.

  src/lib/tool-registry.ts

• Run forever, or spend without a ceiling

  Step, token, wall-clock and monthly budgets are checked pre-flight, plus an operator kill switch.

  src/lib/run-budget.ts

• Browse the open web at will

  A twin sees only the data sources and adapters you connected. There is no general web-browsing tool.

  src/lib/tool-registry.ts

• Replay a past run deterministically

  Prompt traces are recorded, but replay is planned — never demo it as working.

  planned (W6)

• Sell itself inside the app

  Paid marketplace commerce, entitlements and payouts are planned (W5). Invoice outside the platform for now.

  planned (W5)

How this differs from other agent systems