FrankenLab stitches four incompatible technologies into one working app, built with Kiro.
- JWT Inspector — decode any JSON Web Token, see live expiry status, verify HS256 signatures and test the token against common weak secrets, all locally.
- API Probe — fetch any URL and grade its security headers (CSP, HSTS, X-Content-Type-Options, frame protection, Referrer-Policy) with a 0–5 score and honest CORS explanations.
- EVM Token Checker — paste any BSC contract address and read name, symbol, decimals and total supply straight from the chain via read-only RPC; no wallet, no signing.
- Encoder/Hash Toolbox — Base64, hex and URL encoding plus SHA-256 via WebCrypto.
Frankenstein angle: web tokens, live HTTP, an EVM blockchain and browser cryptography were never meant to share one body — FrankenLab sews them into a single security workbench with a haunting, polished UI.
Privacy by design: there is no server; everything runs in your browser, and the only network calls are the ones you trigger. Built solo with Kiro's spec-driven workflow (specs, steering docs and hooks live in the /.kiro directory of the public repo).
Built With
- css
- github
- html
- javascript
- json-rpc
- kiro
- pages
- webcrypto
