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RosenfeldAI

The Lab

Public builds, open-source tools, and products shipping in the open.

Products

What I'm Building

DevReins

Human-in-the-loop control for autonomous coding agents.

Beta

A self-hosted, phone-native control plane that exposes your dev box — Claude Code, Codex, Gemini, and Aider sessions, plus terminals, files, dev servers, and git — to your phone over a Cloudflare tunnel. Five tiles: Agent feed (live transcripts + tap-to-reply), Files (read-only browse with grep + syntax highlighting), Dev Server (iframe any localhost:PORT at iPhone width), Git (status, log, diff, per-file changes), and Terminals (every tmux session + window mirror with keystroke injection). E2EE on every WebSocket frame; code never leaves your machine. Sideloadable Android APK + PWA available today.

Node.jsPythonPWAAndroidCloudflare TunnelE2EEClaude Code
Demo video coming soon

PocketQuant

Institutional-grade trading signals. Free data only.

Building

A full trading signal pipeline that ingests real quarterly 13F filings from Scion (Burry), Renaissance, and Bridgewater — weighted by 10-year historical edge, not just latest quarter. A composite crash-risk score built from 16 macro indicators gates every entry. The ML ensemble (PurgedTimeSeriesSplit, Deflated Sharpe validation) handles the sell path. Live Schwab API integration executes signals across 5 accounts. Walk-forward validated: Sharpe 1.71, CAGR 23.6%, max drawdown -13.7%, beats SPY in 6/6 windows.

PythonMLStreamlitSchwab APIQuant Finance13F Intelligence
Demo video coming soon

Clausi

AI compliance auditing in one command.

Live

Developer-first CLI that scans any codebase against EU-AIA, GDPR, HIPAA, ISO 42001, NIST AI Framework, and SOC 2 — then generates a full PDF audit report with severity ratings and remediation steps. FastAPI backend, GPT-powered analysis, pip install away.

PythonFastAPIGPT-4CLIComplianceAI

ChangeUs

Connecting citizens with their representatives.

Live

Full-stack civic engagement platform with a pending patent for AI-Enhanced Civic Engagement technology. Intelligent citizen-to-representative matching, NLP-driven issue routing, and a production backend serving real users.

Next.jsPythonAINLPFull-StackCivic Tech

Follow the build

I post everything I'm building

Dev logs, breakdowns, and behind-the-scenes on YouTube and Instagram under @RosenfeldAI.