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Retrieve screenshots from the Wayback Machine. Use when the user wants to see how a webpage looked, get a visual snapshot, find archived screenshots, or view historical page appearance.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
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Search for Common Vulnerabilities and Exposures (CVEs) by ID (e.g., CVE-2024-1086) or by product name (e.g., OpenSSL, Apache Tomcat). Get detailed vulnerability information including severity scores, affected software versions, and references. Use when the user wants to look up CVE information, check if a product has known vulnerabilities, or research security issues.
Validate a JSON file against the schema referenced in its $schema property. Use when the user asks to check JSON against its own schema, validate self-describing JSON, auto-validate JSON files, or verify JSON with embedded schema reference.
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Validate that a JSON Schema is well-formed and conforms to the JSON Schema specification. Use when the user asks to check if a schema is valid, verify schema syntax, validate schema structure, or check a JSON Schema file for errors.
| name | wayback-screenshot |
| description | Retrieve screenshots from the Wayback Machine. Use when the user wants to see how a webpage looked, get a visual snapshot, find archived screenshots, or view historical page appearance. |
Access existing screenshots stored by the Wayback Machine.
npx tsx scripts/screenshot.ts <url> [options]
| Argument | Required | Description |
|---|---|---|
url | Yes | The URL to find screenshots for |
| Option | Description |
|---|---|
--timestamp=DATE | Get screenshot from specific capture (YYYYMMDDhhmmss) |
--list | List available screenshots for URL |
--download=PATH | Download screenshot to file |
--no-cache | Bypass cache and fetch fresh data from API |
Screenshots for: https://example.com/
January 15, 2024 12:34 (3 days ago)
https://web.archive.org/web/20240115123456im_/https://example.com/
December 1, 2023 08:00 (46 days ago)
https://web.archive.org/web/20231201080000im_/https://example.com/
Total: 2 screenshot(s)
npx tsx scripts/screenshot.ts <url> [options]
Options:
--timestamp=DATE - Get screenshot from specific capture (YYYYMMDDhhmmss)--list - List available screenshots for URL--download=PATH - Download screenshot to file--no-cache - Bypass cache and fetch fresh data from APIRun from the wayback plugin directory: ~/.claude/plugins/cache/wayback/
https://web.archive.org/screenshot/{URL}
Get the most recent screenshot:
https://web.archive.org/screenshot/https://example.com/
Get screenshot from a specific capture:
https://web.archive.org/web/{timestamp}im_/https://example.com/
The im_ modifier returns the screenshot image for that timestamp.
Use CDX API with wildcard to find all screenshots:
https://web.archive.org/cdx/search/cdx?url=web.archive.org/screenshot/https://example.com/*&output=json
Or browse visually:
https://web.archive.org/web/*/https://web.archive.org/screenshot/https://example.com/*
When viewing any archived page:
When submitting with capture_screenshot=1, the response includes:
{
"status": "success",
"screenshot": "https://web.archive.org/web/20240115123456im_/https://example.com/"
}
## Caveats
- **Not all captures have screenshots** - depends on whether `capture_screenshot=1` was used during archiving
- **Undocumented feature** - may be unreliable or change without notice
- **Indexing delays** - newly captured screenshots may not appear immediately
- **Coverage varies** - older archives typically don't have screenshots
## Caching
Availability API responses are cached for 24 hours using the OS temporary directory (`os.tmpdir()`). Cache keys are generated from the URL using SHA-256 hashing. Cached responses expire automatically and are deleted on access.
Use `wayback-cache` to manage cached data:
```bash
npx tsx scripts/cache.ts clear # Clear all cache
npx tsx scripts/cache.ts status # Show cache status
See wayback-cache skill for complete cache management documentation.
wayback-submit --capture-screenshot to create a new screenshotwayback-check to verify if a URL is archivedwayback-list to see all captures (not just those with screenshots)