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Cancellation-outcome verification

by textforagents.com · remote · no sign-in to list tools · v1.0.0 · published by com.textforagents

You cancelled the run — did the work actually stop?

Deletes · 1Changes · 2
CompareRegistry entry

3 tools: 1 can delete or cancel things and 2 change things.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http cancellation-outcome-verification https://textforagents.com/products/cancellation-outcome-verification/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

3 tools

Deletes or cancels 1Claude Code: deny
  • verify_cancelSubmit a cancel record; returns the signed per-leg cancellation-outcome receipt.No findings

    Why it is in this group

    • The name "verify_cancel" says "cancel": a word for removing or ending something.
    Description, as the server wrote it
    Submit a cancel record; returns the signed per-leg cancellation-outcome receipt. One leg = $0.01 verdict; >1 leg = $4.99 full cancel audit (first audit free, one-time trial).
Changes things 2Claude Code: ask
  • quotePricing and deep-probe exact quote.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Pricing and deep-probe exact quote.
  • verify_receiptVerify a receipt's HMAC signature.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Verify a receipt's HMAC signature.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http cancellation-outcome-verification https://textforagents.com/products/cancellation-outcome-verification/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [],
    "ask": [
      "mcp__cancellation-outcome-verification__verify_receipt",
      "mcp__cancellation-outcome-verification__quote"
    ],
    "deny": [
      "mcp__cancellation-outcome-verification__verify_cancel"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as cancellation-outcome-verification. Review it before you use it.