Blocknative MCP Server

Item: Blocknative MCP Server
Rating: 64
Author: M8ven

An MCP server that provides real-time gas price predictions across multiple blockchains.

→ kukapay/blocknative-mcp · listed on mcp_so

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.

Install from

mcp.so

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: BLOCKNATIVE_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretBLOCKNATIVE_API_KEY— Optional API Key: Supports low-frequency access without a Blocknative API key; high-frequency use requires setting .

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/kukapay-blocknative-mcp-1k1yjs)](https://m8ven.ai/mcp/kukapay-blocknative-mcp-1k1yjs)

commit: c219324996189fc1e5d15048682d2049d809144c

code hash: a1c3ba0929e89fc4394c22c4274c8db237e87405be1afc04127a1af6696fd183

verified: 6/17/2026, 11:49:30 AM

view raw JSON →