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Jumpsy/README.md
Jacob Hurvitz

About

I build AI-native products end to end — product, design, and code — and I do most of it by directing a coordinated group of AI coding agents rather than writing every line myself. My focus right now is JumpStudy AI, a study platform I founded, alongside a set of open-source tools that make multi-agent development actually work.

Now

  • Building JumpStudy AI toward a full production launch — landing page is live, app and district outreach in progress.
  • Running a 24/7 local pipeline that watches short-form video (YouTube, TikTok, Instagram) and turns it into a structured marketing-intelligence dataset.
  • Writing and maintaining Claude Code skills (pro-skill, noob-skill, omni) that other builders install directly into their own agents.

JumpStudy AI

A study workspace built on the science of remembering — flashcards with spaced repetition, quizzes, study plans, and a tutor that adapts to how a student is actually doing, not a generic chatbot bolted onto a course.

Next.js Firebase Ollama Claude API — jumpstudyai.com

The swarm

Most of what's in this profile, and most of what I ship, comes out of a small local swarm rather than one model in one chat window:

Claude  ──  lead architect + final review
Codex   ──  backend / systems work
OpenCode ── fast, simple tasks
Antigravity ── design + visual work

They share a tmux session, a workspace, and a memory layer, and hand work to each other directly. The setup is open-sourced in ai-avengers below.

Projects

ai-avengers Runs Claude, Codex, OpenCode, and Antigravity together in one tmux session — broadcast a prompt to all of them, or let them message each other directly. Shell
pro-skill A Claude Code skill that enforces senior-engineer standards — architecture, tests, security, performance — on every change. Shell
noob-skill The inverse of pro-skill — a patient, step-by-step skill for shipping a first real app with no prior coding experience. TypeScript
omni A design-first orchestration skill — plans a build, delegates it across specialist subagents, and holds the result to a real design bar. Shell
jump-video-corpus Discovery engine behind a marketing-intelligence pipeline; has indexed 50,000+ short-form videos for pattern analysis.
swarm-game A browser horde-survival roguelite, built solo. Canvas Vercel Supabase

Stack

Languages   TypeScript JavaScript Python Shell

Frontend   Next.js React Tailwind CSS Framer Motion React Three Fiber

Backend & data   Node.js Firebase Supabase Convex

AI & agents   Claude Code Codex OpenCode Ollama OpenAI API

Tools   Git Vercel tmux ffmpeg Whisper

Activity

GitHub stats
Contribution activity

built by a swarm, reviewed by a human

Popular repositories Loading

  1. ai-avengers ai-avengers Public

    The AI Avengers — assemble multiple AI coding CLIs (Claude, Codex, opencode, Gemini/Antigravity) in one tmux session: broadcast to all at once, agent-to-agent messaging, shared workspace/memory/cli…

    Shell 1

  2. titanforge-game-studio titanforge-game-studio Public

    Claude Code skill for Unreal Engine game production: scoped builds, gated milestones, licensed-first visual asset pipeline. Process guarantees only — no claim of guaranteed game quality.

    1

  3. sports-news-website sports-news-website Public

  4. JUMPSTUDY-NEW-AND-IMPROVED JUMPSTUDY-NEW-AND-IMPROVED Public

  5. JumpStudy-AI1 JumpStudy-AI1 Public

    TypeScript

  6. swarm-game swarm-game Public

    SWARM — browser horde-survival roguelite (canvas-2D + Vercel + Supabase)

    HTML