tech cast — hackathon build
Squash Gateway
An enterprise platform that cuts AI API costs by compressing prompts before they reach the model — live, inside the chat window.
4layer safety pipeline
3providers routed
MV3Chrome extension
- Compression engine on Microsoft's LLMLingua-2 (XLM-RoBERTa-Large), with a frequency-based fallback
- Safety net: length guard, dynamic ratio scaling, neural compression, and a context handbrake that reverts if negation words get dropped
- PII redaction with round-trip restoration and tiktoken-based token accounting
- MutationObserver-based composer detection with a one-tap keyboard shortcut
ReactViteTailwind
FastAPIChrome ExtensionLLMLingua-2