Brief host-page fixture
local WebMCP demo
Current pageBounded task

This page

Source-backed brief

Neutral host-page fixture · local browser-surface prototype
Capabilities 2 fixture capabilities
    Agent preparing

    Only the capabilities above are available to the agent for this task.

    Lease
    active
    Bridge
    Checking…

    Shared working page

    Authority-first handoff on a neutral host page

    This source-backed research brief is a neutral local host-page fixture. It shows how doA2Ai keeps capability scope bounded, requests a person only at the exact authority boundary, and records a verified receipt after the protected local action.

    Task boundary

    “Prepare only inside this page’s scope. Pause when an exact human decision is needed.”
    One task · minimal access

    What is visible

    Work proceeds without a standing approval queue.

    The browser-surface control holds the task context and current capabilities. It does not give the agent a broad, static tool set or permission to execute on its own.

    • Context is exposed only for this active task.
    • Preparation can happen without an interruption.
    • An exact docket appears only when authority changes.

    How the handoff works

    One narrow decision, with evidence after the fact.

    01Prepare

    The agent uses only the capabilities currently in bounds.

    02Authorize

    The person sees the exact proposed state if additional authority is required.

    03Verify

    The local fixture records whether the eventual state matched the authorization.

    Task history

    What has happened in this local fixture

      Focused authority docketLocal-only

      Authority needed · source-backed research brief

      Review the exact brief share

      The agent is paused. It cannot authorize or execute this action. The details below are a local fixture, not a live sharing service.
      OperationShare research brief
      BriefBRF-4821 (fixture)
      Share dateSeptember 14, 2026

      Use the bounded source set and required citation style.

      1

      Inspect the exact source-backed brief

      Agent-prepared
      Bound sourcesEvery source identifier and citation style is bound into this state Two scoped sources · linked endnotes
      Prepared brief length · local fixture 900 words Prepared from the scoped source set
      2

      Provide human authority

      Human-only

      Human-only inputs are excluded from the exposed agent tools and exported receipt.

      One exact, single-use approvalBound to brief 4821, source identifiers, citation style, length, audience, and collaborator-note reference in this local fixture.