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Show the archive time span for a URL from the Wayback Machine. Use when the user wants to see both the oldest and newest captures, the archive range, or how long a URL has been archived.
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
Use when the user needs help with path queries, JSON transformations, schema validation, or safe JSON editing workflows. Triggered by questions about JSON operations, data extraction, file merging, or validation strategies.
Scan project dependencies for known vulnerabilities. Automatically detect and parse package files (package.json, requirements.txt, Gemfile, go.mod, pom.xml) and check all dependencies against the CVE database. Use when you want to audit a project for security vulnerabilities, check if dependencies have known CVEs, or generate a vulnerability report for compliance.
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.
Validate JSON data against a JSON Schema. Use when the user asks to validate JSON against a schema, check if JSON conforms to a schema, test JSON data validity, or verify JSON structure matches a schema definition.
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-range |
| description | Show the archive time span for a URL from the Wayback Machine. Use when the user wants to see both the oldest and newest captures, the archive range, or how long a URL has been archived. |
Show both the oldest and newest archived snapshots for a URL, displaying the full archive time span.
npx tsx scripts/oldest-newest.ts <url> [options]
| Argument | Required | Description |
|---|---|---|
url | Yes | The URL to search for |
| Option | Description |
|---|---|
--full | Include archive URLs in output |
--json | Output as JSON |
--no-cache | Bypass cache and fetch fresh data from API |
Default (compact):
1998-12-01 08:00 (9200 days ago)
2024-01-15 14:30 (2 days ago)
With --full:
📜 OLDEST:
1998-12-01 08:00 (9200 days ago)
https://web.archive.org/web/19981201080000id_/https://example.com
🆕 NEWEST:
2024-01-15 14:30 (2 days ago)
https://web.archive.org/web/20240115143000id_/https://example.com
Archive span: 9198 days
npx tsx scripts/oldest-newest.ts <url>
Run from the wayback plugin directory: ~/.claude/plugins/cache/wayback/
Queries the CDX API twice:
limit=1 with default ascending sortlimit=1 with fastLatest=trueCalculates the day span between first and last capture to show how long the URL has been tracked.
CDX API responses are cached for 1 hour. Use --no-cache to bypass.