Fleet spend circuit-breaker

com.textforagentsPublished by textforagents.comOfficial publisherv1.0.0Updated Oct 29, 2026

Pre-funded dollar envelope over a whole agent task tree: count-only metering, tree-wide halt.

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

VerifiedStreamable HTTPWeb executableFinanceAI & ML

Overview

AI-generated overview

Remote MCP endpoint for pre-funded dollar envelopes over an agent task tree, with count-only metering, tree-wide halt, and receipt verification.

What you can do
  • Read product prices and plan fences
  • Check the remaining envelope balance and per-leg status using an operator Bearer token
  • Verify a signed log-entry receipt
  • Request paid or metered work such as issuing an envelope, authorizing spend, or reconstructing an envelope, which is refused over MCP and must go through the HTTP x402 payment surface
When to use it
When you want an assistant to monitor or verify a pre-funded spending envelope covering a whole agent task tree, or to check prices and remaining budget before paid work is authorized.
Requirements
Remote streamable HTTP endpoint at textforagents.com; no packages, environment variables or headers declared. The get_remaining tool needs the operator's Bearer token passed in the arguments.token field. Paid operations require the separate HTTP x402 payment surface rather than MCP.
Before you install
get_remaining requires an operator Bearer token supplied as a tool argument, so the assistant and its logs may see that credential. Issuing envelopes, authorizing spend and reconstruction are paid operations that move money through x402 payments and are refused over MCP; expect to handle payment outside the assistant.

Installation

In SourceWeft

  1. Open Fleet spend circuit-breaker 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%2Ffleet-spend-circuit-breaker/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": {
    "fleet-spend-circuit-breaker": {
      "type": "http",
      "url": "https://textforagents.com/products/fleet-spend-circuit-breaker/mcp"
    }
  }
}

Tools

6

pricing

Product prices and plan fences

Takes no parameters.

get_remaining

Remaining envelope + per-leg status; requires the operator's Bearer token in arguments.token

Parameterstokenrequiredenvelope_idrequired

verify_receipt

Verify a signed log-entry receipt

Parametersreceiptrequired

issue_envelope

Paid work — refused over MCP; payments collect on the HTTP x402 surface (POST /envelopes)

Takes no parameters.

authorize

Paid/metered work — refused over MCP; use POST /authorize

Takes no parameters.

reconstruction

Paid work — refused over MCP; use GET /envelopes/<id>/reconstruction with x402 payment

Takes no parameters.

Version history

1
  1. v1.0.0LatestOct 29, 2026

Score

83% 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
  • 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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