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glama

MCP Authentication Demo

A template for building MCP servers with optional per-tool authentication using WorkOS AuthKit and Vercel MCP adapter.

→ workos/vercel-mcp-example· listed on glama
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// key findings
🚨
Known vulnerabilities in dependencies: 1 critical, 13 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
// known CVEs in dependencies1 critical13 high7 medium10 low

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

criticalnext@15.3.4GHSA-9qr9-h5gf-34mp

Next.js is vulnerable to RCE in React flight protocol

high@modelcontextprotocol/sdk@1.15.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.15.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.15.0GHSA-w48q-cv73-mx4w

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

high@workos-inc/authkit-nextjs@2.4.2GHSA-p8pf-44ff-93gf

authkit-nextjs may let session cookies be cached in CDNs

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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.
configWORKOS_CLIENT_ID— client_your_client_id_here
// 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 6 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/workos-vercel-mcp-example-d5qpi2)](https://m8ven.ai/mcp/workos-vercel-mcp-example-d5qpi2)
commit: bfdf6219381341df7e18dbd05933d3b655675bca
code hash: 5e23b677016b51da7339b6cf7bfc74ffda1851ee88b6fdd2301fd184cd622245
verified: 6/13/2026, 9:55:29 AM
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