402sentinel-mcp

Item: 402sentinel-mcp
Rating: 74
Author: M8ven

MCP server for assessing counterparty risk in x402 payments using on-chain data, providing risk scores, decisions, and wallet spending policies to prevent fraud and unauthorized payments.

→ kaditang/402sentinel-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 1 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 1 credential: CLIENT_PRIVATE_KEY

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

// known CVEs in dependencies1 high

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

high@modelcontextprotocol/sdk@1.0.4GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

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.

🔐 secretCLIENT_PRIVATE_KEY— { "mcpServers": { "402sentinel": { "command": "402sentinel-mcp", "env": { "": "0x…" } } } }

configSENTINEL_URL

// 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/kaditang-402sentinel-mcp-1uanbx)](https://m8ven.ai/mcp/kaditang-402sentinel-mcp-1uanbx)

commit: 714ad74212bd89cc2e12d0ffa517ae4b75ee8694

code hash: b7bf9568e7dec14b5aad1ff069515783abf2e16a7a04338107ecdb385d1f2e3f

verified: 7/30/2026, 8:49:10 AM

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