# MemoryLint

- **Event:** [The IDE Reimagined: JetBrains Codex Hackathon](https://cerebralvalley.ai/e/jetbrains-x-openai-hack)
- **When:** Apr 18 at 9:00 AM – Apr 19 at 5:00 PM (PDT)
- **Where:** Shack15, San Francisco, CA
- **Team:** [Sidra Miconi](https://cerebralvalley.ai/u/Sidra)
- **GitHub:** https://github.com/Sidra/memorylint-hack
- **Demo video:** https://youtu.be/hBuJvDOiFfw
- **Gallery:** https://cerebralvalley.ai/e/jetbrains-x-openai-hack/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/jetbrains-x-openai-hack/hackathon/gallery/28

MemoryLint is the IDE-native trust and governance layer for AI-written code inside JetBrains.

AI coding agents don't govern themselves. They can remember deleted code, violate architecture rules, leak context across projects, and produce changes that are hard to audit. MemoryLint sits between the agent and the keystroke: it decides what agents are allowed to remember, recall, and act on — and proves every decision with a signed audit trail.

In the demo, MemoryLint shows up as a real JetBrains plugin: a live red squiggly appears on an unsafe System.getenv(...) call, Alt+Enter triggers a governed auto-fix via OpenAI Codex, the line is rewritten to ConfigService.get(...), the missing abstraction is scaffolded automatically, and the decision is logged to audit with a deep link into the dashboard.

Underneath that IDE experience, MemoryLint uses:

AuthZed / SpiceDB for Zanzibar-style authorization on governed recall
Nebius Token Factory for multi-model consensus on high-severity decisions
Supabase Storage for signed compliance evidence packs
Neo4j for provenance and blast-radius traversal
FastAPI + Next.js + JetBrains plugin as the product surface

This project maps cleanly to all three hackathon tracks:

Writing & Generating Code — governed code rewrites inside JetBrains
Testing & Debugging Code — ShadowQA mutation testing and TraceOS incident analysis
Reviewing & Deploying Code — Ship Gate, evidence packs, and audit-backed governance

Assistants generate. MemoryLint governs.
Built solo in 48 hours. 1,900+ tests, 65 dashboard pages, 42 backend services, 22 Kotlin files across 8 IntelliJ SDK surfaces.

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