Check before you sign: tx and signature safety

io.github.CyberPunk11147/cyberwarex-wallet-safety

See what a transaction or signature will do before your agent signs it, plus address and link risk.

View repository →Homepage →

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "cyberwarex-wallet-safety": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/cyberpunk11147/cyberwarex-wallet-safety:1.6.0"
      ],
      "env": {
        "CWX_X_PAYMENT": "<your CWX_X_PAYMENT>"
      }
    }
  }
}
Environment variables
  • CWX_X_PAYMENTsecretOptional x402 X-PAYMENT header. If unset, the server uses each service's free trial (3 calls/day) and then surfaces the 402 invoice to the agent so its own x402 client can pay and retry.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
1.6.0
Registry
active
Published
11/6/2026

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Add the badge to your site

Show visitors that Check before you sign: tx and signature safety is listed here — it’s also the link we check for a free listing.

Check before you sign: tx and signature safety — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/io-github-cyberpunk11147-cyberwarex-wallet-safety?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="Check before you sign: tx and signature safety — listed on Serverdex" width="123" height="40" loading="lazy"></a>

Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![Check before you sign: tx and signature safety — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/io-github-cyberpunk11147-cyberwarex-wallet-safety?utm_source=badge)

Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.