next-devtools-mcp

Next.js development tools MCP server with stdio transport

→ vercel/next-devtools-mcp· npm: next-devtools-mcp· listed on npm

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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.

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

✅

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: ANTHROPIC_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.

🔐 secretANTHROPIC_API_KEY

configNEXT_DEVTOOLS_HOST

configNEXT_TELEMETRY_DISABLED

// 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/next-devtools-mcp-1l5xwr)](https://m8ven.ai/mcp/next-devtools-mcp-1l5xwr)

commit: 8840ce34d4d586e93a8d788da0dbedd0d74c3c82

code hash: 79f86f144de369d4cde5882d2c77fcaee3dce2c5aba70059185ea4c33357dc8e

verified: 4/18/2026, 3:56:05 PM

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