AI agent harness

Set a goal.
Friday hires the crew.

It splits your goal into tasks and hires the best agent for each one: Claude designs, Codex codes and reviews, OpenCode runs cheap and fast. Then it loops until the work is verified and done.

Launching soon · one payment, yours forever · bring your own subscriptions

← pan to explore the canvas →

How it works

Three steps. Not three tools.

Goal in. Finished thing out.

1

Set the goal

A research brief, an app, a marketing site, a sales page. Say it in plain words.

2

Friday staffs the job

Each task goes to whichever model does it best, and they all run side by side.

3

It loops until done

Build, verify, fix, repeat, until the goal is met the way you want it.

Features

Everything the harness does

Friday hires the agents, checks their work, and gets you to done.

Right agent, every task

Design, code, review, research: every task lands with the model that's strongest at it. You never pick a model again.

Loops until verified

Friday reviews the crew's work and sends back anything broken, so you're never handed something half-done.

Built to your taste

Nudge it with a word. Friday keeps your style across the whole job.

A workspace for every job

Research, coding, marketing, sales. Each goal gets its own workspace and crew, all running at once.

One infinite canvas

Every agent, browser, and note spread out where you can see them. Pan around, jump in anytime.

Your subscriptions, local-first

Bring your own Claude and Codex subscriptions, or API keys. Everything stays on your machine; nothing passes through our servers.

Works with

Any CLI agent can join the crew.

New agent ships tomorrow? Friday puts it to work.

Claude CodeCodexOpenCodeGemini CLICursor CLIAiderAmp

Beta launch offer

Half off for the first 100.

Pay once at beta and every update we ship after is yours. Invites go out in waitlist order.

friday — beta launch

Founding license

50% offfirst 100 users
  • One-time payment, no subscription
  • Unlimited goals and agents
  • Auto-routing across models
  • Self-verifying loop
  • Every future update
  • macOS & Windows (Linux soon)
Join the waitlist

No card needed to join · Bring your own subscriptions

Give Friday a goal. Get a finished thing.

Launching soon. The first 100 beta users pay half price, once, and own it forever.