Agent Budget Guard

Verified Integration

Author: @AI•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Agent Budget Guard to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "agent-budget-guard": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-agent-budget-guard"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Manage AI agent budgets and detect spending anomalies for paid API calls and blockchain payments, acting as a pre-payment control layer.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Agent Budget Guard

Agent Budget Guard is a pre-payment control layer for AI agents, designed to manage their budgets, detect spending anomalies for paid API calls, and control blockchain payments (like x402, USDC, and JPYC) before execution.

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