A web search MCP server using DuckDuckGo, supporting streaming HTTP and session management.
Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.
Install from
M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
Fastify's Content-Type header tab character allows body validation bypass
Fastify vulnerable to invalid content-type parsing, which could lead to validation bypass
process.env. You'll be asked to provide them before it can run.API_TOKENS— your-secret-token-1,your-secret-token-2HOSTMAX_SEARCH_RESULTS— 10 # 默认最大搜索结果数PORTRATE_LIMIT_MAX_REQUESTS— 100 # 每15分钟最多100个请求RATE_LIMIT_WINDOW_MS— 900000 # 15分钟SEARCH_TIMEOUT_MS— 10000 # 搜索超时时间(毫秒)[](https://m8ven.ai/mcp/eivs-mcp-websearch-1vaje2)