Show HN: Agent Farm – An IDE designed for AI and humans to work together

Most IDEs are built for humans, with AI bolted on as an assistant. Agent Farm is built for both: AI agents and humans share the same terminal, same commands, same workflow. We shipped 60 features using it to build itself.

GitHub: https://github.com/cluesmith/codev

Quick start: `npm i -g @cluesmith/codev && af start`

How it works:

The Architect window is your control center. You create specs (what to build) and plans (how to build it). Then with `af spawn --project 22`, a builder agent spins up and implements the spec. When it's done, it opens a PR – already reviewed by a panel of AI agents (Gemini, Claude, GPT). It notifies you, and you merge.

Meanwhile, you're not blocked. You can spawn more builders, design the next feature, or review what's already done.

How it's built:

Agent Farm runs in your browser, built on common infrastructure:

- tmux – each agent gets its own terminal session

- ttyd – exposes terminals to the browser (no Electron)

- git worktrees – each builder gets an isolated worktree on its own branch

~20K lines of TypeScript + HTML. VSCode is 2.7 million.

The workflow:

Codev structures the work: `codev init` sets up specs/, plans/, reviews/ folders. You write specs first, then plans. Once approved, spawn one builder per spec. Three specs? Three builders, parallel, isolated. Each opens a PR when done.

Opinionated design:

- Simple extensible implementation

- No chat sidebar – agents get full terminal sessions

- Specs and plans are markdown files

- Multi-agent review before human review

Live Demo: youtube.com/watch?v=0OEhdk7-plE

Would love feedback on it. Happy to answer questions.