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Site Investigator

Category: General  ·  Sub-category: general-misc  ·  Last updated:
新しいサイトのスクレイピング前調査スキル。Playwright MCP でサイトにアクセスし、 ページ構造・セレクタ・ページネーション・RSS/サイトマップ・動的挙動を自動解析して JSON + Markdown レポートを生成する。 「サイト調査」「サイト構造を調べて」「スクレイピング前に構造を確認」「このURLの構造を解析」 「セレクタを特定して」「ページネーションの仕組みを調べて」「RSSがあるか確認」 と言われたら必ずこのスキルを使うこと。 新しいサイトへのスクレイピング実装を始める前にプロアクティブに使用すること。
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

Playwright MCP を使って未知のサイトを体系的に調査し、スクレイピングに必要な 構造情報をまとめるスキル。Claude 自身がアクセシビリティツリーを読んで構造を判断する （browser-use と同等のアプローチを追加コストなしで実現）。

What this skill does

Site Investigator is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/site-investigator/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Site Investigator Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 174,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/site-investigator
curl -L https://claudskills.com/skills/site-investigator/SKILL.md \
  -o ~/.claude/skills/site-investigator/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/site-investigator/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/site-investigator/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\site-investigator\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Site Investigator Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/site-investigator/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Site Investigator skill do?
新しいサイトのスクレイピング前調査スキル。Playwright MCP でサイトにアクセスし、 ページ構造・セレクタ・ページネーション・RSS/サイトマップ・動的挙動を自動解析して JSON + Markdown レポートを生成する。 「サイト調査」「サイト構造を調べて」「スクレイピング前に構造を確認」「このURLの構造を解析」 「セレクタを特定して」「ページネーションの仕組みを調べて」「RSSがあるか確認」 と言われたら必ずこのスキルを使うこと。 新しいサイトへのスクレイピング実装を始める前にプロアクティブに使用すること。
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Site Investigator skill?
Use Site Investigator when your Claude Code task falls under the General category — specifically in the general misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Site Investigator" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Site Investigator skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Site Investigator is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
YH-05. (2026). Site Investigator [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/site-investigator/
BibTeX
@misc{site-investigator-2026,
  author    = {YH-05},
  title     = {Site Investigator [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/site-investigator/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge
[![ClaudSkills](https://claudskills.com/badge/site-investigator.svg)](https://claudskills.com/skills/site-investigator/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)
<script>
<script src="https://claudskills.com/embed/site-investigator.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/site-investigator.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: Site Investigator"></iframe>

Security scan

Grade A · scanned 2026-08-02 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/site-investigator/#security)

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Browse all General skills in the ClaudSkills registry, or explore these other picks from the same category:

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