PortalMCP

Item: PortalMCP
Rating: 74
Author: M8ven

Universal AI gateway that enables interaction with Ethereum blockchain through natural language across multiple AI platforms (Claude, ChatGPT, Gemini, etc.). Supports contract deployment, token operations, NFT minting, DeFi operations, and general blockchain transactions.

→ PortalFnd/PortalMCP · listed on glama

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// key findings

✅

17 tools verified — handlers match their declared behaviour

6 read-only tools verified — handlers contain no write/delete/exec

✅

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 5 credentials: ALCHEMY_API_KEY, ANTHROPIC_API_KEY, DEPLOYER_PRIVATE_KEY, INFURA_API_KEY, MCP_HTTP_TOKEN

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

// known CVEs in dependencies1 medium

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

medium@anthropic-ai/sdk@0.90.0GHSA-p7fg-763f-g4gf

Claude SDK for TypeScript has Insecure Default File Permissions in Local Filesystem Memory Tool

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

🔐 secretALCHEMY_API_KEY— and ETHEREUM_RPC_URL (or a real )

🔐 secretANTHROPIC_API_KEY— fill in .env — , DEPLOYER_PRIVATE_KEY,

configANTHROPIC_MODEL— Override default claude-sonnet-4-5-20250929

🔐 secretDEPLOYER_PRIVATE_KEY— eth_deploy_contract_with_signer Deploy directly using

configETHEREUM_NETWORK— "": "mainnet",

configETHEREUM_RPC_URL— and (or a real ALCHEMY_API_KEY)

configGAS_PRICE_MULTIPLIER

🔐 secretINFURA_API_KEY— alt Infura project ID

configMCP_HTTP_CORS_ORIGIN

configMCP_HTTP_HOST— Default 0.0.0.0

configMCP_HTTP_PORT— Default 3333

🔐 secretMCP_HTTP_TOKEN— 2. Set =<long-random-string> so only you can call it.

configPORT

// 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/portalfnd-portalmcp-1s2n8x)](https://m8ven.ai/mcp/portalfnd-portalmcp-1s2n8x)

commit: 5880ca7b4843ff601202db349ea98cad6aa947c6

code hash: a40d7798f1c56d2499e8093d3c64a7f0bfee557b6258bb71b6ec1cf1a376e480

verified: 6/17/2026, 12:41:24 PM

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