How do I connect Searxng MCP Server to Claude?

The listing records `docker run -d -p 11235:11235 unclecode/crawl4ai:0.8.6` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.

Is Searxng MCP Server free?

The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Searxng MCP Server do?

Searxng MCP Server documents 7 tools to the agent, including clear_cache, crawl_site, domain_stats. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Searxng MCP

Unclaimed

by TadMSTR

Private web search MCP: SearXNG metasearch → ML reranking → 4-tier fetch cascade (Firecrawl / Crawl4AI / raw / Wayback) with per-domain learning, Ollama query expansion and synthesis. No cloud APIs.

Install

$docker run -d -p 11235:11235 unclecode/crawl4ai:0.8.6

Set up this server

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This server needs project-specific setup. Follow the project instructions; no reusable public launch command is available yet.

Project instructions

rerankersearxngfirecrawlcrawl4aiollamamcpmodel-context-protocoltypescriptweb-search

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7 of 7 tools

Documented tools (7)

From project documentation. A server handshake does not verify each tool’s description or behavior.

clear_cache

Purge the search cache, fetch cache, crawl manifest cache, or all. Useful when researching fast-moving topics where cached results may be stale.

crawl_site

Crawl an entire site and return a manifest of URL/title/snippet for each page. Tries Firecrawl crawl first, falls back to sitemap parsing, then optional BFS. Full page content is cached in Valkey so follow-up fetchurl calls are zero-cost.

domain_stats

Read-only view of the domain capability database. With hostname: one domain's per-tier success rates and capability flags. Without: an aggregate across all tracked domains (per-tier success, worst failing domains, seen-but-never-fetched count). Returns MCP structured output (structuredContent) for p

fetch_url

Fetch and extract readable markdown from any public URL. GitHub hosts take the GitHub fast path; YouTube video URLs return the transcript and Reddit thread URLs return post+comments (both opt-in via robots, see below); all others use the fetch cascade (Firecrawl → Crawl4AI → raw HTTP). Trimmed to a

search

Search via SearXNG with local reranking. Fetches a wider result pool, reranks by relevance, returns top N. SearXNG's native direct answers, infoboxes, spelling corrections, and related suggestions are surfaced above the list and in structuredContent.

search_and_fetch

Search, rerank, then fetch full content of the top result(s) using the fetch cascade (Firecrawl → Crawl4AI → raw HTTP).

search_and_summarize

Search, fetch top results, then synthesize a summary with citations via Ollama (OLLAMASUMMARIZEMODEL). Falls back to raw fetched content if Ollama is unavailable.

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Searxng MCP Server

How do I connect Searxng MCP Server to Claude?: The listing records `docker run -d -p 11235:11235 unclecode/crawl4ai:0.8.6` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.
Is Searxng MCP Server free?: The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Searxng MCP Server do?: Searxng MCP Server documents 7 tools to the agent, including clear_cache, crawl_site, domain_stats. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.