johnmives/revxl-devtools

Item: johnmives/revxl-devtools
Rating: 64
Author: M8ven

Provides 17 developer utility tools for AI agents, including free tools like JSON formatting, base64 encoding, UUID generation, and pro tools for regex, JWT, cron, and more.

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// key findings

🚨

Secret credentials may flow to a network call

1 flow detected: SUPABASE_ANON_KEY. We can’t prove the destination matches the brand the credential belongs to.

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

🔐

You'll be asked for 2 credentials: MCP_DEVTOOLS_KEY, SUPABASE_ANON_KEY

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

// known CVEs in dependencies2 high

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

high@modelcontextprotocol/sdk@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.0GHSA-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.

🔐 secretMCP_DEVTOOLS_KEY

🔐 secretSUPABASE_ANON_KEY

configSUPABASE_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 5 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/johnmives-revxl-devtools-dh6rj5)](https://m8ven.ai/mcp/johnmives-revxl-devtools-dh6rj5)

commit: a36c76c85a6ee9c5ecc32d965fda522f2b4ac823

code hash: b7b329ba29b6760027ec0a6c678ba1c38aaba10e19bb1eaba9f9f56f18870cc0

verified: 6/21/2026, 10:45:19 AM

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