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Analyze Wayback Machine capture frequency and rate for a URL. Use when the user wants to see how often a URL is archived, capture statistics, or archive density over time.
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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.
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-frequency |
| description | Analyze Wayback Machine capture frequency and rate for a URL. Use when the user wants to see how often a URL is archived, capture statistics, or archive density over time. |
Analyze the capture frequency and rate for a URL over a specified time range.
npx tsx scripts/frequency.ts <url> [from] [to] [options]
| Argument | Required | Description |
|---|---|---|
url | Yes | The URL to analyze |
from | No | Start date (YYYYMMDD or YYYY-MM). Default: oldest capture |
to | No | End date (YYYYMMDD or YYYY-MM). Default: newest capture |
| Option | Description |
|---|---|
--full | Include detailed breakdown by year |
--json | Output as JSON |
--no-cache | Bypass cache and fetch fresh data from API |
Default (compact):
1423 captures over 3652 days
Average: 0.39/day, 11.87/month, 142.3/year
With --full:
📊 CAPTURE FREQUENCY ANALYSIS
URL: https://example.com
Range: 2015-01-01 12:00 to 2025-01-01 08:00 (3652 days)
Total captures: 1423
Average rate:
0.39 captures per day
11.87 captures per month
142.3 captures per year
By year:
2015: 156 captures
2016: 203 captures
2017: 189 captures
...
npx tsx scripts/frequency.ts <url> [from] [to] [options]
Run from the wayback plugin directory: ~/.claude/plugins/cache/wayback/
# Analyze entire archive history
npx tsx scripts/frequency.ts https://example.com
# Analyze specific date range
npx tsx scripts/frequency.ts https://example.com 2020 2023
# Full breakdown with year-by-year stats
npx tsx scripts/frequency.ts https://example.com 2020 2023 --full
# Specific dates
npx tsx scripts/frequency.ts https://example.com 20200101 20231231
CDX API responses are cached for 1 hour. Use --no-cache to bypass.