Cancellation-outcome verification

com.textforagentsPublished by textforagents.comOfficial publisherv1.0.11Updated Nov 5, 2026

You cancelled the run — did the work actually stop?

The publisher's own server: Agent NOTAMs: hazard bulletins for agents

VerifiedStreamable HTTPWeb executableDeveloper ToolsSecurity & Monitoring

Overview

AI-generated overview

Remote MCP server that issues signed receipts confirming whether a cancelled run actually stopped, with receipt verification and price quotes.

What you can do
  • Submit a cancel record and get back a signed per-leg cancellation-outcome receipt
  • Verify a receipt's HMAC signature
  • Get pricing and an exact basket quote for simple and deep legs
When to use it
Useful when you need evidence that a cancellation actually took effect and want a verifiable, signed record of the outcome, or a price quote before submitting records.
Requirements
Remote streamable HTTP endpoint at textforagents.com; no authentication, environment variables or headers declared. Paid per use: one leg costs $0.01, more than one leg triggers a $4.99 full cancel audit, with the first audit free as a one-time trial.
Before you install
Submitting cancel records costs money beyond the free trial, so confirm pricing with the quote tool first. Records are sent to a third-party service, and the receipts rely on an HMAC signature whose key handling is not described.

Installation

In SourceWeft

  1. Open Cancellation-outcome verification in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.textforagents%2Fcancellation-outcome-verification/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "cancellation-outcome-verification": {
      "type": "http",
      "url": "https://textforagents.com/products/cancellation-outcome-verification/mcp"
    }
  }
}

Tools

3

verify_cancel

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).

Parameterslegsrequiredcancel_idcancel_ts

verify_receipt

Verify a receipt's HMAC signature.

Parametersreceiptrequired

quote

Pricing and exact basket quote (simple_legs + deep_legs priced at the true execution price).

Parametersdeep_legssimple_legs

Version history

9
  1. v1.0.11LatestNov 5, 2026
  2. v1.0.10Nov 5, 2026
  3. v1.0.9Nov 3, 2026
  4. v1.0.8Nov 3, 2026
  5. v1.0.7Nov 1, 2026
  6. v1.0.6Oct 31, 2026
  7. v1.0.5Oct 30, 2026
  8. v1.0.4Oct 29, 2026
  9. v1.0.0Oct 21, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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