MCP support policy runtime

Decide Policy Notaries

Source-backed yes, no, or review answers for refunds, cancellations, returns, and trials.

One public, read-only MCP server covers 100 US consumer subscription vendors and fails closed when the available facts cannot support automation.

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4policy tools

100vendor IDs

Source-backedversioned policy facts

Fail closedunknown routes to review

Live REST proof

Ask one policy question. Inspect the evidence.

Each preset calls the same production policy logic exposed by the canonical MCP server. Nothing on this page is a mocked verdict.

Live public runtime

Request refund_eligibility

POST

Response Policy evidence

Ready

Run the selected check

The response will show the verdict, policy source, verification time, and Rulebook signature state.

One canonical suite

Specialist URLs remain compatible, while new installs concentrate discovery and usage on the four-tool Policy Notaries server.

refund_eligibility

Checks source-backed refund windows and qualifying conditions. Approval-dependent policies return unknown.

cancellation_penalty

Distinguishes free cancellation, penalties, locks, and review-required billing branches.

return_eligibility

Evaluates whether a subscription purchase can be reversed without inventing a universal approval window.

trial_terms

Evaluates a confirmed live trial offer, including duration, card requirement, and auto-conversion.

Install once

Connect the canonical streamable HTTP endpoint, list the four tools, then call only the tool that matches the support question.

1
Connect
Add the public MCP URL. No API key is required.
2
Supply facts
Send the vendor, supported scope, and any required observed conditions.
3
Respect review
Do not automate when the verdict is UNKNOWN or the policy requires approval.

Client configuration mcp.json

{
  "mcpServers": {
    "decide-policy-notaries": {
      "url": "https://policy.decide.fyi/api/mcp"
    }
  }
}

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