presign-guard-wallet-mcp

by GitHub Actions · Finance & Crypto · MCP server

presign-guard-wallet-mcp is an MCP server by GitHub Actions. An MCP server that gives AI agents (Claude, Cursor, …) a wallet with spending limits: pay x402 and MPP APIs (USDC on Base, USDC.e on Tempo incl. sessions, RLUSD on the XRP Ledger, USDC on Solana and Algorand) and send USDC, every payment checked by presig. Its npm package was downloaded 534 times last week.

Category: Finance & Crypto
Author: GitHub Actions
GitHub stars: Not on GitHub
This week: Tracking since 18 Oct 2026
Weekly downloads: 534
Language: JavaScript
License: MIT (open source)
Last update: 2026-10-22 (2 days ago)
Links: Source npm

mcp
model-context-protocol
x402
agents
wallet
spending-limits
budget
usdc
solana
presign
security
telegram
+3 more

How to install presign-guard-wallet-mcp

presign-guard-wallet-mcp is published on npm as presign-guard-wallet-mcp, and it is listed in the official MCP Registry. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need Node.js for npx.

Add it to Claude Code from a terminal:

claude mcp add presign-guard-wallet-mcp -- npx -y presign-guard-wallet-mcp

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

{
  "mcpServers": {
    "presign-guard-wallet-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "presign-guard-wallet-mcp"
      ]
    }
  }
}

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm presign-guard-wallet-mcp and its tools are listed. The install guide covers VS Code and Codex.

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Frequently asked questions

What is presign-guard-wallet-mcp?

presign-guard-wallet-mcp is an MCP server by GitHub Actions in the Finance & Crypto category. An MCP server that gives AI agents (Claude, Cursor, …) a wallet with spending limits: pay x402 and MPP APIs (USDC on Base, USDC.e on Tempo incl. sessions, RLUSD on the XRP Ledger, USDC... Its npm package was downloaded 534 times last week.

Is presign-guard-wallet-mcp free and open source?

Yes. presign-guard-wallet-mcp is published under the MIT license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.

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Data last updated 25 October 2026. Stars and downloads are refreshed every day from GitHub and npm.