mcp-searxng

Enables AI assistants to perform web searches and read URL content via a SearXNG instance.

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 2 credentials: AUTH_PASSWORD, MCP_HTTP_AUTH_TOKEN

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.

🔐 secretAUTH_PASSWORD

configAUTH_USERNAME

configHTTPS_PROXY

configHTTP_PROXY

configMCP_HTTP_ALLOWED_HOSTS

configMCP_HTTP_ALLOWED_ORIGINS

configMCP_HTTP_ALLOW_PRIVATE_URLS

🔐 secretMCP_HTTP_AUTH_TOKEN

configMCP_HTTP_EXPOSE_FULL_CONFIG

configMCP_HTTP_HARDEN

configMCP_HTTP_PORT— By default the server uses STDIO. Set to enable HTTP mode:

configNO_PROXY

configSEARCH_HTTPS_PROXY

configSEARCH_HTTP_PROXY

configSEARXNG_HEADERS— This fork is published as @kassol/mcp-searxng and includes support for custom outgoing headers via , URL_READER_HEADERS, and their base64 variants.

configSEARXNG_HEADERS_BASE64— export ='paste-generated-value-here'

configSEARXNG_URL— "": "YOUR_SEARXNG_INSTANCE_URL"

configURL_READER_HEADERS— This fork is published as @kassol/mcp-searxng and includes support for custom outgoing headers via SEARXNG_HEADERS, , and their base64 variants.

configURL_READER_HEADERS_BASE64— SEARXNG_HEADERS_BASE64 applies only to searxng_web_search requests. Use for headers that should be sent by web_url_read.

configURL_READER_HTTPS_PROXY

configURL_READER_HTTP_PROXY

configURL_READER_USER_AGENT

confighttp_proxy

confighttps_proxy

configno_proxy

configsearch_http_proxy

configsearch_https_proxy

configurl_reader_http_proxy

configurl_reader_https_proxy

// 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.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/kassol-mcp-searxng-s72ae5)](https://m8ven.ai/mcp/kassol-mcp-searxng-s72ae5)

commit: af8443aef60051a5a786ff9d51b7d3e2cffc3671

code hash: c10d00179618cc56131f7fbcd9d25afdac86b0e650f7fd27e9c41c96ecef9834

verified: 6/11/2026, 12:02:30 PM

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