BlackBox: AI Repo Reverse Engineer & Agent Memory

Autonomous repository reverse-engineering platform that translates unfamiliar codebases into 3D interactive topologies and compiles persistent context for AI coding agents.

Comment 1

posted an update —

Announcing BlackBox v1.0: 3D Code Decompiler & Neural Link Context Engine!

We are thrilled to officially unveil BlackBox for the Nebius x NVIDIA Global AI Hackathon 2026!

Over the past few weeks, we set out to solve two of the hardest challenges in software engineering: rapidly understanding unfamiliar, massive codebases and stopping context loss across AI coding agents.

Today, the complete platform is live, verified with 29/29 passing tests, and ready for action! Here is what we've shipped in v1.0:

What's New in v1.0

  1. Holographic 3D Digital Twin & 2D Architecture Graph

    • Translate any public Git repository or local folder into a 3D spherical, cluster-aware topological universe.
    • Interactive NetworkX force-directed dependency maps with import hierarchies and cycle detection.

  2. ** Neural Link: Persistent Multi-Agent Context Compiler**

    • Eliminates AI context amnesia forever! Synthesizes deterministic SHA-256 fingerprinted project memory.
    • One-click export of standardized AGENTS.md context packs tailored for Cursor, Windsurf, Claude Code, and Antigravity.

  3. ** Grounded NVIDIA Nemotron-3 on Nebius Token Factory**

    • Integrated nvidia/Nemotron-3-Ultra-550b-a55b and nvidia/Nemotron-3_5-Lightning via Nebius Token Factory.
    • Autonomous root-cause investigation grounded strictly in real AST symbols and call edges with zero hallucination.

  4. Live Change Impact & Blast Radius Calculation

    • Assess structural risk before touching a line of code: $$\text{Impact Score} = \min\left(100, 18 \cdot N_{\text{upstream}} + 5 \cdot N_{\text{downstream}}\right)$$

  5. Institutional Codebase Health & Audit Reports

    • Automated 0–100 health scoring (Grade A+ to D) with downloadable HTML, JSON, and Markdown dossiers.

  6. ** Sandboxed Test Verification**

    • Automated patch diff proposal tested in an isolated security sandbox with strict command allowlists.

Verified with Live Full-Stack Codebases

We put BlackBox to the test on real production applications (including full-stack Next.js and FastAPI repos like Ai-Job-Hunt), successfully parsing 30+ files, extracting all symbols, and running autonomous NVIDIA investigations in seconds!

Explore the project & code:

A huge thank you to Nebius and NVIDIA for providing the incredible Token Factory and open model ecosystem that powers BlackBox's intelligence!

Try it out, leave a star on GitHub, and let us know your thoughts in the comments!

Log in or sign up for Devpost to join the conversation.