MCP serverCommunity

Spend Guard

Budgets, payee allowlists, price-spike checks and human approval for agents paying x402 paywalls

vulinh1704 · ↓ 0 installs

Install

Add the config to your client settings. Replace values in <angle brackets> with your own.

claude_desktop_config.json

{
  "mcpServers": {
    "spend-guard": {
      "command": "npx",
      "args": [
        "-y",
        "@vulinh1704/spend-guard@0.2.0"
      ],
      "env": {
        "SPEND_GUARD_POLICY": "<SPEND_GUARD_POLICY>",
        "SPEND_GUARD_RAILS": "mock",
        "SPEND_GUARD_LEDGER": "<SPEND_GUARD_LEDGER>",
        "SPEND_GUARD_DASHBOARD_PORT": "4400",
        "SPEND_GUARD_APPROVAL_TIMEOUT": "55",
        "SPEND_GUARD_MOCK_NETWORK": "near-testnet",
        "ARC_PRIVATE_KEY": "<ARC_PRIVATE_KEY>",
        "NEAR_ACCOUNT_ID": "<NEAR_ACCOUNT_ID>",
        "NEAR_PRIVATE_KEY": "<NEAR_PRIVATE_KEY>"
      }
    }
  }
}

Or in one command — the CLI adds the server to your client config:

CLI

npx ai-point add io.github.vulinh1704/spend-guard

Tools

The tool list will appear once the server has a sandbox or the editors fill it in.

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