# Ayush grit kaushik

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [Ayush Kaushik](https://cerebralvalley.ai/u/Ghirit_)
- **GitHub:** https://github.com/Ghrit-igl/Noteer
- **Demo video:** https://www.youtube.com/watch?v=4sIbTnzZ_6I&feature=youtu.be
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1124

Noteer is an Autonomous AI Security Fabric designed for modern agentic workflows (Devin-style pipelines, Claude Engineer, VS Code copilots). Modern coding agents generate thousands of lines of unverified code, introducing severe risks like hallucinated package names (Slopsquatting RCE), prompt-injected exfiltration sinks, and API reverse-engineering.

Traditional linters only scan code after it is written to disk, leaving a critical execution window where malicious postinstall hooks or malicious dependencies can execute.

Noteer introduces a zero-trust Dual-Pillar architecture:
1. Pillar I (Pre-Write CST Gatekeeper): Hooks into editor buffers and intercepts LLM tokens in flight before disk commit. It parses code across 10 languages (Python, Rust, TS/JS, Go, C++, etc.) using high-performance Tree-sitter Concrete Syntax Trees (CST), tracing taint sinks and blocking hallucinated dependencies in under 4ms.
2. Pillar II (Runtime API Clone Shield & Cognitive Arbiter): Defends proprietary LLM and agent APIs using DPoP (RFC 9449) cryptographic token binding, preventing MITM replay attacks and reverse-engineering of agent reasoning pipelines.

## More from Meta Global AI Developer Hackathon

- [Mikerodev](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1121)
- [ValonyLabs](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1122)
- [Haptura](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1123)
- [Rexy](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1125)
- [The Brain Nebula](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1126)
- [A&E](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1127)

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