zvmzaretsky

Validation suite: EU VAT (VIES), IBAN mod-97, email (MX+disposable), geo place lookup, VIN decode.

Decode EVM bytes to JSON: event-log decoder, calldata explainer, selector lookup, ABI fetch.

On-chain monitoring reads: ENS/Basename expiry, gas, token unlocks & Chainlink oracle health.

13 deterministic agent utilities: timezone, cron, RRULE, currency, regex, diff, hashing & more.

Verify before you act: deps-check, x402-preflight, json-repair & url-read for agents.

Read-only crypto safety: token honeypot checks, EIP-712 signature decode, approval scans.

Real 3D-print slicing, quoting, DFM, orientation & material/settings advisors. Free personal tier.