SearXNG MCP Bridge

An MCP server that acts as a bridge to SearXNG instances, allowing AI models to perform web searches with privacy-focused search tools. It supports both STDIO and HTTP transports, featuring built-in rate limiting and session management.

→ nitish-raj/searxng-mcp-bridge · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 2 critical, 3 high

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

🔐

You'll be asked for 1 credential: MCP_HTTP_BEARER

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.

configCORS_ORIGIN— Comma-separated list of allowed origins for CORS. Default: localhost:3002 (development) or (production)

configHOST— TRANSPORT=http PORT=3002 =127.0.0.1 SEARXNG_INSTANCE_URL=http://localhost:8080 npx -y @nitish-raj/searxng-mcp-bridge

🔐 secretMCP_HTTP_BEARER— Optional bearer token for HTTP authentication

configPORT— TRANSPORT=http =3002 HOST=127.0.0.1 SEARXNG_INSTANCE_URL=http://localhost:8080 npx -y @nitish-raj/searxng-mcp-bridge

configSEARXNG_BRIDGE_DEBUG

configSEARXNG_INSTANCE_URL— TRANSPORT=http PORT=3002 HOST=127.0.0.1 =http://localhost:8080 npx -y @nitish-raj/searxng-mcp-bridge

configTRANSPORT— http PORT=3002 HOST=127.0.0.1 SEARXNG_INSTANCE_URL=http://localhost:8080 npx -y @nitish-raj/searxng-mcp-bridge

// 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/nitish-raj-searxng-mcp-bridge-1ycglp)](https://m8ven.ai/mcp/nitish-raj-searxng-mcp-bridge-1ycglp)

commit: 4959658d7c5bb21466ef3f2e65ba9c327171ba5c

code hash: 42d57e8daf9bab1ee7fa36903d5313963c1126f33fa993da3fcb035026a78408

verified: 4/11/2026, 3:20:38 PM

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