Wallet Safety MCP Server

by cyberpunk11147io.github.CyberPunk11147/cyberwarex-wallet-safetyv1.2.1

Pre-sign wallet safety: tx simulation, signature decoding, address risk, ABI, URL phishing.

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Active2d ago

Install Wallet Safety MCP server

claude mcp add wallet-safety -e CWX_X_PAYMENT='<cwx-x-payment>' -- docker run -i --rm -e CWX_X_PAYMENT ghcr.io/cyberpunk11147/cyberwarex-wallet-safety:1.2.1

{
  "mcpServers": {
    "wallet-safety": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "CWX_X_PAYMENT",
        "ghcr.io/cyberpunk11147/cyberwarex-wallet-safety:1.2.1"
      ],
      "env": {
        "CWX_X_PAYMENT": "<cwx-x-payment>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "wallet-safety": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "CWX_X_PAYMENT",
        "ghcr.io/cyberpunk11147/cyberwarex-wallet-safety:1.2.1"
      ],
      "env": {
        "CWX_X_PAYMENT": "<cwx-x-payment>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "wallet-safety": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "CWX_X_PAYMENT",
        "ghcr.io/cyberpunk11147/cyberwarex-wallet-safety:1.2.1"
      ],
      "env": {
        "CWX_X_PAYMENT": "<cwx-x-payment>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "wallet-safety": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "CWX_X_PAYMENT",
        "ghcr.io/cyberpunk11147/cyberwarex-wallet-safety:1.2.1"
      ],
      "env": {
        "CWX_X_PAYMENT": "<cwx-x-payment>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
CWX_X_PAYMENT	—	yes	Optional 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.

Freshness

Active — last maintenance signal 2d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-07 · 2d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-10-07 · 2d ago · official registry · v1.2.1

FAQ

›How do I install the Wallet Safety MCP server in Claude Code?

Run: claude mcp add wallet-safety -e CWX_X_PAYMENT='<cwx-x-payment>' -- docker run -i --rm -e CWX_X_PAYMENT ghcr.io/cyberpunk11147/cyberwarex-wallet-safety:1.2.1. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Wallet Safety require an API key?

Yes. It expects CWX_X_PAYMENT, of which 1 is a secret.

›Can I use Wallet Safety as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Wallet Safety in the official MCP registry?

Yes, as io.github.CyberPunk11147/cyberwarex-wallet-safety.