URL Shortener API

Item: URL Shortener API
Rating: 3
Author: M8ven

Enables URL shortening using a hash-based approach with pay-per-call via x402 micropayments on Base L2.

→ Br0ski777/url-shortener-x402 · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 5 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.

✅

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 2 credentials: CDP_API_KEY_SECRET, XPAY_PROXY_KEY

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

// known CVEs in dependencies5 high25 low

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

highhono@4.7.0GHSA-3vhc-576x-3qv4

Hono JWK Auth Middleware has JWT algorithm confusion when JWK lacks "alg" (untrusted header.alg fallback)

highhono@4.7.0GHSA-88fw-hqm2-52qc

hono: CORS Middleware reflects any Origin with credentials when `origin` defaults to the wildcard

highhono@4.7.0GHSA-f67f-6cw9-8mq4

Hono JWT Middleware's JWT Algorithm Confusion via Unsafe Default (HS256) Allows Token Forgery and Auth Bypass

highhono@4.7.0GHSA-m732-5p4w-x69g

Hono Improper Authorization vulnerability

highhono@4.7.0GHSA-q5qw-h33p-qvwr

Hono vulnerable to arbitrary file access via serveStatic vulnerability

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// required environment variables

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

configCDP_API_KEY_ID

🔐 secretCDP_API_KEY_SECRET

configPORT

🔐 secretXPAY_PROXY_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 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/br0ski777-url-shortener-x402-1jdhuq)](https://m8ven.ai/mcp/br0ski777-url-shortener-x402-1jdhuq)

commit: d557f838c52a78f577de3467a16d9c9fc272e353

code hash: 5fb3f2f7992a17c72c44fa2196c0849add433c31035c638d0ddcaf01ddd29179

verified: 7/25/2026, 8:32:11 AM

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