deadlink
Scan websites and files for broken links with HTTP status details. Use when auditing links, finding broken URLs, validating references.
ソース情報
- リポジトリ
- bytesagain/ai-skills
- ソースの最終更新活動
- 2026年4月19日 08:43
- 検出された SKILL.md の言語
- 英語
- スター
- 16
- フォーク
- 2
インストール方法
デフォルトでは、最初にソースを確認する Prompt が選択されています。直接コマンドに切り替えるか、ローカルコピーをダウンロードすることもできます。
ソースファイルを確認
インストールを決める前に、SKILL.md と SkillsMP に表示されている付属ファイルをお読みください。
ファイルエクスプローラー
2 ファイルSKILL.md を表示中
SKILL.md
ソースの指示 · 読み取り専用プレビュー- name
- DeadLink
- description
- Scan websites and files for broken links with HTTP status details. Use when auditing links, finding broken URLs, validating references.
- version
- 3.0.0
- author
- BytesAgain
- homepage
- https://bytesagain.com
- source
- https://github.com/bytesagain/ai-skills
- tags
- ["link","checker","broken","dead","404","website","seo","validation","html"]
- categories
- ["Developer Tools","Utility"]
# DeadLink — Dead Link Checker
Check URLs for broken links. Scan individual URLs, files containing links, or crawl websites. Generates reports with HTTP status codes.
## Commands
| Command | Description |
|---------|-------------|
| `check <url>` | Check a single URL — shows HTTP status, redirect target if applicable |
| `scan <file>` | Extract and check all URLs found in a text file |
| `site <url> [depth]` | Crawl a webpage, extract all href/src links, and check each one |
| `report <file>` | Generate a timestamped report file from all URLs in a text file |
## Examples
```bash
# Check a single URL
deadlink check [Technical Reference]
# → 200 OK
# Scan a markdown file for broken links
deadlink scan README.md
# → Extracts all http/https URLs and checks each one
# Crawl a website
deadlink site [Technical Reference] 1
# → Fetches the page, extracts all links, checks each
# Generate a report file
deadlink report bookmarks.html
# → Creates deadlink-report-20240101-120000.txt
```
## Status Codes
- **2xx** — OK (alive)
- **3xx** — Redirect (alive, shows final URL)
- **4xx** — Client error (dead — 404 Not Found, 403 Forbidden, etc.)
- **5xx** — Server error (dead)
- **000** — Connection failed (DNS error, timeout, unreachable)
## Requirements
- `curl` — must be installed and in PATH
- Network access to check URLs
## Notes
- Timeout: 10 seconds per URL (5s connect timeout)
- URLs are extracted using regex pattern matching for `[Technical Reference] and `[Technical Reference] links
- The `site` command does basic HTML link extraction (href and src attributes)
- Reports are saved as plain text files in the current directory
GitHubで見る