Web search via SearXNG and/or You.com, plus clean Markdown crawling via Crawl4AI. Self-hosted.
Connect Runs on your machine
claude mcp add searxncrawl -e SEARXNG_URL=<SEARXNG_URL> -e SEARXNG_USERNAME=<SEARXNG_USERNAME> -e SEARXNG_PASSWORD=<SEARXNG_PASSWORD> -e SEARXNG_EXTRA_HEADERS=<SEARXNG_EXTRA_HEADERS> -e YDC_API_KEY=<YDC_API_KEY> -e SEARCH_RESULT_FIELDS=<SEARCH_RESULT_FIELDS> -- uvx searxncrawl==0.33.1{
"mcpServers": {
"searxncrawl": {
"command": "uvx",
"args": [
"searxncrawl==0.33.1"
],
"env": {
"SEARXNG_URL": "<SEARXNG_URL>",
"SEARXNG_USERNAME": "<SEARXNG_USERNAME>",
"SEARXNG_PASSWORD": "<SEARXNG_PASSWORD>",
"SEARXNG_EXTRA_HEADERS": "<SEARXNG_EXTRA_HEADERS>",
"YDC_API_KEY": "<YDC_API_KEY>",
"SEARCH_RESULT_FIELDS": "<SEARCH_RESULT_FIELDS>"
}
}
}
}{
"mcpServers": {
"searxncrawl": {
"command": "uvx",
"args": [
"searxncrawl==0.33.1"
],
"env": {
"SEARXNG_URL": "<SEARXNG_URL>",
"SEARXNG_USERNAME": "<SEARXNG_USERNAME>",
"SEARXNG_PASSWORD": "<SEARXNG_PASSWORD>",
"SEARXNG_EXTRA_HEADERS": "<SEARXNG_EXTRA_HEADERS>",
"YDC_API_KEY": "<YDC_API_KEY>",
"SEARCH_RESULT_FIELDS": "<SEARCH_RESULT_FIELDS>"
}
}
}
}{
"servers": {
"searxncrawl": {
"type": "stdio",
"command": "uvx",
"args": [
"searxncrawl==0.33.1"
],
"env": {
"SEARXNG_URL": "<SEARXNG_URL>",
"SEARXNG_USERNAME": "<SEARXNG_USERNAME>",
"SEARXNG_PASSWORD": "<SEARXNG_PASSWORD>",
"SEARXNG_EXTRA_HEADERS": "<SEARXNG_EXTRA_HEADERS>",
"YDC_API_KEY": "<YDC_API_KEY>",
"SEARCH_RESULT_FIELDS": "<SEARCH_RESULT_FIELDS>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
SEARXNG_URLOptional | URL of your SearXNG instance with JSON output enabled; enables SearXNG search (no default) |
SEARXNG_USERNAMEOptional | Optional basic auth user for SearXNG (set both or neither) |
SEARXNG_PASSWORDOptional, secret | Optional basic auth password for SearXNG (set both or neither) |
SEARXNG_EXTRA_HEADERSOptional, secret | JSON object of SearXNG-only ASCII headers; values may reference @/absolute or @~/ secret files; invalid values disable SearXNG |
YDC_API_KEYOptional, secret | You.com API key; enables You.com search (queries go to You.com, US) |
SEARCH_RESULT_FIELDSOptional | Comma-separated result fields: title,url,content,publishedDate,providers (unset = all) |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 29 Oct 2026 |
| Last updated | 29 Oct 2026 |
| Registry name | io.github.DasDigitaleMomentum/searxncrawl |
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