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Manage Wayback Machine API cache. Use when clearing cached data, checking cache status, or bypassing cache for fresh API responses. Applies to all wayback operations (check, list, screenshot).
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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-cache |
| description | Manage Wayback Machine API cache. Use when clearing cached data, checking cache status, or bypassing cache for fresh API responses. Applies to all wayback operations (check, list, screenshot). |
Manage the OS tmpdir-based cache for Wayback Machine API responses.
npx tsx scripts/cache.ts <command> [options]
| Command | Description |
|---|---|
clear | Clear all cached Wayback data |
status | Show cache directory location and file count |
| Option | Description |
|---|---|
--no-cache | Bypass cache for single operation |
Cached responses are stored in the OS temporary directory:
os.tmpdir()/wayback-cache/
Cache keys are generated from URLs and parameters using SHA-256 hashing.
| Operation | TTL | Rationale |
|---|---|---|
| Availability API | 24 hours | Snapshots don't change often |
| CDX API | 1 hour | Snapshot list can change |
| Save status | 30 seconds | Only during polling |
Cached entries expire automatically and are deleted on access.
npx tsx scripts/cache.ts <command> [options]
Commands:
clear - Clear all cached Wayback datastatus - Show cache directory location and file countRemove all cached API responses:
npx tsx scripts/cache.ts clear
This deletes all .json cache files from the cache directory.
Display cache information:
npx tsx scripts/cache.ts status
Shows:
# Clear all cache before checking a URL
npx tsx scripts/cache.ts clear
npx tsx scripts/check.ts https://example.com
# Clear cache, then list snapshots
npx tsx scripts/cache.ts clear
npx tsx scripts/list.ts https://example.com 20
# Check cache status
npx tsx scripts/cache.ts status
Individual scripts support --no-cache to skip cache for one operation without clearing all cached data:
npx tsx scripts/check.ts https://example.com --no-cache
npx tsx scripts/list.ts https://example.com --no-cache
npx tsx scripts/screenshot.ts https://example.com --no-cache
The --no-cache flag bypasses reading from cache but still caches the fresh response for future requests.
Cache keys are 16-character hexadecimal strings:
a1b2c3d4e5f6g7h8.json
Each key represents a unique URL + parameter combination.
View cache directory contents:
# On macOS/Linux
ls -la $(getconf DARWIN_USER_TEMP_DIR)/wayback-cache/
# Or
ls -la /tmp/wayback-cache/
# View individual cache file
cat /tmp/wayback-cache/a1b2c3d4e5f6g7h8.json | jq
wayback-check to verify if a URL is archivedwayback-list to see all captures with filtering optionswayback-screenshot to retrieve visual screenshotswayback-submit to create a new archive