# Crawl4AI+SearXNG MCP Server

> Use this tool when you need to empower AI agents with web search, website crawling, and semantic query capabilities. It solves problems related to information retrieval, data enrichment, and hallucination detection in code repositories by providing a private search engine, vector database storage, and optional knowledge graph. Ideal for use cases requiring intelligent and secure data gathering, analysis, and querying.

Canonical page: https://skillsregistry.net/skills/alexesom-crawl4ai-rag-mcp-gemini  
JSON: https://api.skillsregistry.net/v1/skills/alexesom-crawl4ai-rag-mcp-gemini

## Description

Enables AI agents to search the web, crawl websites, and perform intelligent RAG queries with semantic search capabilities. Includes integrated private search engine, vector database storage, and optional knowledge graph for AI hallucination detection in code repositories.

## Trust

- **Trust score (0–1):** 0.59
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-09-02

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ah1ga1mf84)
- **Repository:** <https://github.com/alexesom/crawl4ai-rag-mcp-gemini>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "alexesom-crawl4ai-rag-mcp-gemini"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/alexesom-crawl4ai-rag-mcp-gemini` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/alexesom-crawl4ai-rag-mcp-gemini/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt