# Common Crawl Index Query Agent

> Queries the Common Crawl Index API for large-scale web archive research and data extraction. Uses the CDX Server API, WARC record parsing with warcio, and the Common Crawl S3 bucket for bulk data access.

- Skill: `agentskillexchange/common-crawl-index-query-agent` (Agent Skill)
- Install (CLI): `npx skillmds@latest add agentskillexchange/common-crawl-index-query-agent`
- Raw SKILL.md: https://api.skillmd.com/api/skills/agentskillexchange/common-crawl-index-query-agent/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: agentskillexchange (https://skillmd.com/u/agentskillexchange)
- Updated: 2026-09-08
- Page: https://skillmd.com/skills/agentskillexchange/common-crawl-index-query-agent

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# Common Crawl Index Query Agent

Queries the Common Crawl Index API for large-scale web archive research and data extraction. Uses the CDX Server API, WARC record parsing with warcio, and the Common Crawl S3 bucket for bulk data access.

## Installation

Basic usage or getting-started notes:
- Common Crawl data is stored on Amazon Web Services' Public Data Sets . All data and index files are free to download. Feel free to run your own index server, or analyze the index offline.
- More about the URL index in the original announcement . For help, visit the Common Crawl user forum or Discord server . See also Getting Started .

- Source: https://index.commoncrawl.org/

## Documentation

- https://index.commoncrawl.org/

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/common-crawl-index-query-agent/)