# mcp-common-crawl

> Use this tool when you need to analyze website backlinks, identify expired domains, or perform competitor gap analysis without API key restrictions. It enables discovery of backlink opportunities, expired domain finding, and competitor analysis through the Common Crawl CDX index. Ideal for SEO audits, digital marketing research, and website optimization tasks.

Canonical page: https://skillsregistry.net/skills/arturseo-geo-mcp-common-crawl  
JSON: https://api.skillsregistry.net/v1/skills/arturseo-geo-mcp-common-crawl

## Description

MCP server for Common Crawl CDX that enables backlink discovery, expired domain finding, and competitor gap analysis without requiring API keys.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** browser-automation
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/rpfnqkdzsg)
- **Repository:** <https://github.com/arturseo-geo/mcp-common-crawl>

## 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": "arturseo-geo-mcp-common-crawl"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/arturseo-geo-mcp-common-crawl` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/arturseo-geo-mcp-common-crawl/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