LocalFree server, account needed

Arbitrum Mpp Transaction Preflight MCP server

naur9n/arbitrum-mpp-transaction-preflight

Paid Arbitrum transaction simulation and risk scoring for wallets and AI agents.

0 GitHub stars85 npm downloads / month
Source code

Install Arbitrum Mpp Transaction Preflight in Claude Code

Claude Code
claude mcp add arbitrum-mpp-transaction-preflight -e CLIENT_PRIVATE_KEY=... -- npx -y arbitrum-mpp-transaction-preflight
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "arbitrum-mpp-transaction-preflight": {
      "command": "npx",
      "args": [
        "-y",
        "arbitrum-mpp-transaction-preflight"
      ],
      "env": {
        "CLIENT_PRIVATE_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Arbitrum Mpp Transaction Preflight MCP server do?

Paid Arbitrum transaction simulation and risk scoring for wallets and AI agents.

Is the Arbitrum Mpp Transaction Preflight MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Arbitrum Mpp Transaction Preflight run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Arbitrum Mpp Transaction Preflight to Claude Code?

Run: claude mcp add arbitrum-mpp-transaction-preflight -e CLIENT_PRIVATE_KEY=... -- npx -y arbitrum-mpp-transaction-preflight

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