ActionProof

Alexa+ MCP Care Line — Proof before action.
SIMULATED ALEXA+ CLIENTSIMULATED DOOR EVENTMCP 2025-11-25 · STREAMABLE HTTPAWS BEDROCK · OPTIONAL REASONINGSIMULATED TRUSTED PRINCIPALREAL POLICY + EXECUTION BOUNDARY

THE PROOF

AI confidence may suggest an action. Only verifiable authority may cause it.
Public-perimeter-finalized submission demo · v0.8.2
A jury-facing vertical slice built on the validated ActionProof core. Ring is deliberately excluded from this build.
Alexa+ simulation → real MCP transport → real Policy Gate → real Execution Boundary → simulated resident guidance
PROBABILISTIC INPUT
SIMULATED EVENT
→
MCP TOOL CALL
REAL HTTP PATH
→
POLICY GATE
REAL AUTHORITY CHECK
→
EXECUTION BOUNDARY
REAL SINGLE-USE COMMIT
→
RESIDENT GUIDANCE
SIMULATED EFFECT
One-click jury proof
Ready. The demo will show: confidence would act → ActionProof blocks → authority is requested → trusted approval arrives → exactly one governed effect completes.
1 · EVIDENCEDoor event creates context, not authority.
2 · BLOCKEDAction is denied without a valid Grant.
3 · REQUESTAgent may request authority, not invent it.
4 · APPROVALTrusted principal grants scoped authority.
5 · EXECUTIONOne authorised effect, one audit outcome.

UNSAFE COUNTERFACTUAL — DEMO ONLY

NORMAL AGENT COMPARISON
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Illustrates the confidence→authority anti-pattern. It has no side effects.
Reasoning source: loading…

ACTIONPROOF — ACTUAL PATH

NO AUTHORITY
Evidence can inform reasoning. It cannot create authority.

WHAT WE KNOW

    WHAT WE DO NOT KNOW

      AUTHORITY

      No case loaded.
      No valid Grant.

      DOWNSTREAM EFFECT

      NOT EXECUTED
      No downstream guidance has been issued.

      PUBLIC DEMO APPROVAL KEY

      Public deployment keeps the simulated trusted-principal surface fail-closed. Enter the reviewer demo key supplied separately; it is never embedded in this page.
      MANUAL HERO FLOW

      ALEXA-READY RESPONSE TEXT · RETURNED THROUGH MCP

      No case loaded.
      Audit line will appear here.
      Technical evidence — last tool/result
      Ready.
      This page is a clearly labelled Alexa+ client simulation. Every governed tool call uses the real POST /mcp Streamable HTTP surface; no direct tool shortcut is available. The counterfactual is read-only and cannot execute an effect. The doorway event, trusted-principal surface and resident-guidance effect are explicitly simulated. Public HTTPS deployment is complete for this jury demo. Alexa+ remains explicitly simulated; no Amazon Inspector or participant-only Alexa+ preview validation is claimed.