MCP Wallet Signer

Item: MCP Wallet Signer
Rating: 45
Author: M8ven

Non-custodial MCP server that routes blockchain transactions to your browser wallet (MetaMask, Rabby, etc.) for signing — private keys never leave your browser.

→ nikicat/mcp-wallet-signer · listed on glama

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

Glama

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.

// required environment variables

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

configBROWSER

configEVM_MCP_DEFAULT_CHAIN— Default EVM chain ID 1

configTRON_MCP_DEFAULT_NETWORK— Default TRON network (mainnet/shasta/nile) mainnet

// 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 1 concrete improvement 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/nikicat-mcp-wallet-signer-18hxrs)](https://m8ven.ai/mcp/nikicat-mcp-wallet-signer-18hxrs)

commit: 31bb79d6c3286c38973fdce305ae372123bc49c6

code hash: 43ba53a1327c63b3431e48742bcdb2d4d4a5b504ca4668ec95274cb8f5fb60fc

verified: 6/13/2026, 10:48:54 AM

view raw JSON →