Build shit. Break shit. Build it again.

An AI workshop that lives on your machine and grows with you, from first grunt to full repo-aware coding agent.

Grab a rock — it's free Peek inside the cave

THE LADDER

One app. Three altitudes.

You grow with the app, and you never outgrow it. Switch any time, per message. The experienced never wait, the inexperienced never drown.

LVL 1

Caveman

Just talk. Ask for anything — it answers, runs simple tools, keeps up. Zero setup, zero jargon. The mode for people who have never opened a terminal and never plan to.

LVL 2

Agentic Caveman

Per message it decides: quick reply, or plan and execute as a real task. A task board fills up and a live viewport opens — you watch every move instead of trusting a spinner.

LVL 3

Code Dweller

Full repo-aware coding agent. Diffs, terminal, files, review gates — everything the other levels learned, plus the whole codebase. The deep end of the cave, still the same app you started grunting at.

EVERY LEVEL IS A SUPERSET OF THE LAST. NOTHING IS EVER TAKEN AWAY.

NO SPINNERS

Watch it work, line by line.

Live diffs, terminal, files and reasoning, all in a viewport you can open, poke, and interrupt. Trust is built by watching, not waiting.

Code Dweller running a repo-aware coding task — chat with live agent reasoning on the left, project root file tree, and a live git diff in the viewport on the right.

UNDER THE ROCK

An agent workshop that lives on your machine.

Local-first. Your files, your models, your cave.

🔥

Local-first

Runs as a native desktop app. Sessions, memory, and artifacts live on your disk — not on someone else's server.

🧠

Model Control Center

Run local GGUFs with planning across your GPUs, or plug in frontier models. Your rig, your rules.

🪨

Souls & Skills

Shape agents with personalities and teach them reusable skills. Swap them, remix them, break them.

🖐️

Cave Paintings

Sketch on a shared canvas the agent can actually see. Diagrams aren't documentation — they're the spec.

🛠️

Live viewport

Plan → execute → review → retry, all visible. Diffs, terminal, browser and reasoning in one pane.

🔌

MCP & bridges

Add MCP servers and real messaging bridges. Route agents through the tools you already live in.

TAKE ROCK

Grab a rock. Start dwelling.

Free. No account, no cloud. Cavemen don't have pockets.

Detected platform:

Download for Windows

Also available for: Windows macOS Linux

Early builds. Expect fire. Sometimes literally.