Netmind Web3 MCP Server

Provides a comprehensive suite of Web3 tools for querying token addresses, news summaries, and real-time market data via CoinGecko. It also facilitates DeFi operations including token price tracking, pool information, and swap quotes through Sugar DeFi integration.

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 3 credentials: MCP_AUTH_TOKEN, BACKEND_POOL_KEY, COINGECKO_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.

🔐 secretMCP_AUTH_TOKEN— Shared bearer token for SSE/Streamable HTTP authentication.

configMCP_HOST— Server host for SSE transport (default: 127.0.0.1).

configMCP_PORT— Server port for SSE transport (default: 8000).

configMCP_TRANSPORT— Transport mode - "stdio" or "sse" (default: sse).

configBACKEND_BASE_URL— The backend base URL (domain only, route path is appended in code).

configBACKEND_TIMEOUT

🔐 secretBACKEND_POOL_KEY

🔐 secretCOINGECKO_API_KEY— CoinGecko Pro API Key (format: CG-xxxxx).

configCOINGECKO_BASE_URL

configCOINGECKO_TIMEOUT

configCOINGECKO_MAX_CONCURRENT

configSUGAR_PK— Private key for the Sugar service (required for Sugar tools).

configSUGAR_RPC_URI_8453— RPC URI for Base chain (required for Sugar tools).

configSKIP_CACHE_INIT

configSUGAR_CACHE_DURATION_MINUTES

configSUGAR_CACHE_ENABLED_CHAINS

configSUGAR_CACHE_FILTER_INVALID_POOLS

// 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 2 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/protagolabs-netmind-web3-mcp-otte1p)](https://m8ven.ai/mcp/protagolabs-netmind-web3-mcp-otte1p)

commit: 56901ed93f0d3f4888f94f249e62576fe31d0a3e

code hash: f3fb5f9adb63bacdf6d15bcb9afb3be19196730ebef7ae710f2a36e3505ee133

verified: 6/17/2026, 12:16:22 PM

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