A unified search and extraction MCP server hosted on Cloudflare Workers that integrates Tavily and Brave Search APIs with automatic API key rotation. It features secure, encrypted storage for keys using Cloudflare D1 and provides an admin interface for managing client tokens and search configurations.
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening
Hono JWK Auth Middleware has JWT algorithm confusion when JWK lacks "alg" (untrusted header.alg fallback)
Hono JWT Middleware's JWT Algorithm Confusion via Unsafe Default (HS256) Allows Token Forgery and Auth Bypass
Hono Improper Authorization vulnerability
[](https://m8ven.ai/mcp/xiaw1024-mcp-nexus-10coch)