io.github.naur9n/arbitrum-transaction-preflight

io.github.naur9n/arbitrum-transaction-preflight

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

View repository →

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": {
    "arbitrum-transaction-preflight": {
      "command": "npx",
      "args": [
        "-y",
        "arbitrum-mpp-transaction-preflight@4.0.0"
      ],
      "env": {
        "CLIENT_PRIVATE_KEY": "<your CLIENT_PRIVATE_KEY>"
      }
    }
  }
}
Environment variables
  • CLIENT_PRIVATE_KEYrequiredsecretDedicated low-value payer key.

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

Category
Developer Tools
Version
4.0.0
Registry
active
Published
7/16/2026

More Developer Tools servers

Browse all Developer Tools →

Sciple Platform

navaganeshr

Sciple platform MCP: services, dashboards, runbooks, tickets, environments, AWS cloud inventory.

Developer ToolsAdded 4 months ago

io.github.navapbc/rebar

navapbc

Event-sourced ticket tracker + Jira reconciler, exposed as a Python library, CLI, and MCP server.

Developer ToolsAdded 1 week ago

io.github.navig-run/navig

navig-run

Local operator tools over your own sessions, knowledge, files, shell and devices.

Developer ToolsAdded 3 weeks ago

mcp-broker

NavinAgrawal

Local MCP broker that exposes one compact entry for many upstream servers.

Developer ToolsAdded 5 months ago

post.buzz

navneet35371

Post, schedule, and analyze social media across 16+ platforms via the post.buzz API.

Developer ToolsAdded 2 weeks ago

Community Funding NZ

NavtejDhillon

Search 380+ New Zealand community grant funders, deadlines and application questions. No login.

Developer ToolsAdded 1 month ago

Add the badge to your site

Show visitors that io.github.naur9n/arbitrum-transaction-preflight is listed here — it’s also the link we check for a free listing.

io.github.naur9n/arbitrum-transaction-preflight — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/io-github-naur9n-arbitrum-transaction-preflight?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="io.github.naur9n/arbitrum-transaction-preflight — 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

[![io.github.naur9n/arbitrum-transaction-preflight — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/io-github-naur9n-arbitrum-transaction-preflight?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.