Web3 Assistant MCP

Enables secure interaction with blockchain smart contracts across multiple chains, including ABI analysis, contract method invocation (view/nonpayable/payable), and local wallet management for Ethereum and Base networks.

→ LaplaceMan/web3-assistant-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 4 credentials: ALCHEMY_KEY, ANKR_KEY, INFURA_KEY, PRIVATE_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.

🔐 secretALCHEMY_KEY— "": "your_alchemy_key",

🔐 secretANKR_KEY— "": "your_ankr_key",

🔐 secretINFURA_KEY— "": "your_infura_key",

🔐 secretPRIVATE_KEY— "": "your_wallet_private_key"

// 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 3 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/laplaceman-web3-assistant-mcp-1icxb6)](https://m8ven.ai/mcp/laplaceman-web3-assistant-mcp-1icxb6)

commit: a8641a6862572224917a80f61dd37b4368992fca

code hash: afeb9b699e7517b737ffb112b6a0018d3a31dfea19a2484e4c94b05cbc5460b6

verified: 6/18/2026, 11:44:09 AM

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