swiss-army
22 utility tools (x402 USDC on Base): currency, PDF, image, GDPR.
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What it can do
What data it sees
Do you need an account
No: the server works without sign-in
22 utility tools (x402 USDC on Base): currency, PDF, image, GDPR. Free health.
Server tool list (23)
Raw names from tools/list. Only developers need these.
| health | Health check. Returns server status and optional echo. |
| json_to_csv | Convert JSON array of objects to RFC 4180 CSV. |
| csv_to_json | Convert CSV string to JSON array of objects. |
| encode_base64 | Encode a UTF-8 string to Base64. |
| decode_base64 | Decode a Base64 string to UTF-8. |
| generate_hash | Generate MD5, SHA-256, or SHA-512 hex digest. |
| generate_uuid | Generate one or more UUID v4 values. |
| html_to_text | Strip HTML tags and decode entities to plain text. |
| markdown_to_html | Convert Markdown to HTML. |
| extract_url_metadata | Extract Open Graph metadata from a URL. |
| convert_timezone | Convert a datetime between IANA timezones. |
| parse_cron | Parse a cron expression and return next run times. |
| test_regex | Test a regex pattern against an input string. |
| convert_currency | Convert an amount between currencies using cached ECB exchange rates. |
| extract_pdf_text | Extract text content from a base64-encoded PDF document. |
| resize_image | Resize and compress a base64-encoded image. |
| validate_nif | Validate Portuguese NIF/NIPC tax identification number (mod-11 check digit). |
| validate_iban | Validate IBAN (ISO 13616 mod-97) with SEPA BIC lookup for Portuguese banks. |
| verify_eu_vat | Verify EU VAT number via VIES (European Commission free API). |
| classify_gdpr | Detect GDPR PII categories in text (email, phone, IP, name, location). Returns categories only, never actual PII values. |
| generate_csp | Generate Content-Security-Policy header from structured directives input. |
| validate_cors | Validate CORS policy against security best practices. Reports issues by severity. |
| detect_secrets | Detect hardcoded secrets, API keys, and credentials in text using pattern matching and entropy analysis. |