Decide Policy Notaries MCP Server

by decidefyi Your server? Claim it

answering

Decide Policy Notaries is answering right now. Last checked 1 min ago. It exposes 4 tools. Last commit 7 Sep 2026.

Fail-closed refund, cancellation, return, and trial checks for 100 US subscription vendors.

Uptime history 47 days of history · worst day 99%

47 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

552 ms

Response time

average over 24h

Stars

last commit 7 Sep 2026

What changed 2

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 7 September 2026. No other catalogue keeps this.

7 Sep a tool description was rewritten cancellation_penalty

7 Sep a tool changed the parameters it asks for cancellation_penalty

What the code does

We read the source, 22 h ago · tools taken from the live server · rules 3dff92dd89df

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Page executes code built at runtime public/index.html:410

          badge.innerHTML = notary === "policy"

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add policy-notaries --transport http https://policy.decide.fyi/api/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

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

~/.codex/config.toml

[mcp_servers.policy-notaries]
url = "https://policy.decide.fyi/api/mcp"

.cursor/mcp.json

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

.vscode/mcp.json

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

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

cancellation

cancellation_penalty

Check US subscription cancellation terms without executing cancellation. Typeform requires Basic, direct/self-serve platform subscription scope and returns CANCEL_AT_PERIOD_END, not an immediate cancellation or refund. Missing scope or current evidence returns UNKNOWN.

refund

refund_eligibility

Evaluate a US consumer subscription refund against versioned source-backed rules. Returns UNKNOWN when required conditions are absent or the vendor requires approval or manual policy review.

return

return_eligibility

Evaluate whether a US consumer subscription purchase can be reversed under versioned source-backed rules. Returns UNKNOWN when required conditions are absent or manual review is required.

trial

trial_terms

Evaluate a live US consumer subscription trial offer. Supply observed availability, duration, card, and auto-conversion facts; the tool returns UNKNOWN instead of inferring current offers from static data.

Endpoints

URL	Transport	State	Latency	Checked
https://policy.decide.fyi/api/mcp	streamable-http	answering	332 ms	1 min ago

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Decide Policy Notaries — questions

Answers built from our own checks of this server.

What can Decide Policy Notaries do?

It exposes 4 tools, read directly from the server on our last check. Among them: cancellation_penalty, refund_eligibility, return_eligibility, trial_terms. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Decide Policy Notaries working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 552 ms. The bar chart above shows every period we have measured.

How do I connect Decide Policy Notaries?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Decide Policy Notaries need an API key?

No. Decide Policy Notaries completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Decide Policy Notaries?

It answers our handshake in 552 ms on average, which is faster than 24% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Decide Policy Notaries open source?

We cannot say either way: written in JavaScript, 1 stars on GitHub and 44 open issues, but we could not determine the licence, and without one the code is not open source by default.