Stop prompting. Start delegating.

One person.
An entire team of AI agents.

Open Harness studies your real business — your documents, brand, standards, and how work actually gets done — then builds a permanent team of specialized AI agents around it. Brief it like a colleague. Lead it like a department. Watch it get better every week.

Every team your business needsMarketingEngineeringSalesResearchOperations
Built from your real business, never from templates Nothing consequential happens without your approval Runs on your Mac — your data and keys never leave

Complete product visionBuild the team once. Every run makes it better.

Scroll to see it work

01 / Your team

Built around how your business actually works.

It studies your documents, tools, standards, and best practices — then staffs a team where every agent owns a job.

02 / Team guardrails

Clear roles. Safe handoffs.

You decide who reports to whom, what each agent is allowed to use, and exactly where its access ends.

03 / Ask your team

One request. The right team handles it.

Ask for anything, any time. A lead agent plans the work, delegates it, and brings back one finished, reviewed result.

04 / Visual playbooks

Turn your best process into a playbook.

Drag agents, skills, approvals, and quality checks into a flow that runs the same way every time — your way.

05 / Automations

Ask when you need it. Automate what repeats.

Run any playbook on demand — or let a schedule, a new lead, an urgent customer, or a fresh file set your team in motion.

06 / Human checkpoints

Keep judgment exactly where it matters.

Drop an approval between any two steps, name who decides, and the moment they say yes, the team keeps moving.

07 / Improvement loop

Your team gets better every time it works.

Every run is scored on cost, speed, and quality. Your team proposes its own upgrades — you approve what becomes the next version.

The team layer for AI

Agents are powerful. The harness makes them a team.

Shared knowledge. Clear roles. Safe handoffs. Human judgment. One team that gets better every single run.

Complete product vision

Build the team once. Every run makes it better.

01 / Your team

Built around how your business actually works.

It studies your documents, tools, standards, and best practices — then staffs a team where every agent owns a job.

02 / Team guardrails

Clear roles. Safe handoffs.

You decide who reports to whom, what each agent is allowed to use, and exactly where its access ends.

03 / Ask your team

One request. The right team handles it.

Ask for anything, any time. A lead agent plans the work, delegates it, and brings back one finished, reviewed result.

04 / Visual playbooks

Turn your best process into a playbook.

Drag agents, skills, approvals, and quality checks into a flow that runs the same way every time — your way.

05 / Automations

Ask when you need it. Automate what repeats.

Run any playbook on demand — or let a schedule, a new lead, an urgent customer, or a fresh file set your team in motion.

06 / Human checkpoints

Keep judgment exactly where it matters.

Drop an approval between any two steps, name who decides, and the moment they say yes, the team keeps moving.

07 / Improvement loop

Your team gets better every time it works.

Every run is scored on cost, speed, and quality. Your team proposes its own upgrades — you approve what becomes the next version.

The team layer for AI

Agents are powerful. The harness makes them a team.

Shared knowledge. Clear roles. Safe handoffs. Human judgment. One team that gets better every single run.

Your next hire is an entire AI team

Watch your team
build itself.

In one live demo, Open Harness turns your real business into a working team of specialized agents — right in front of you. Or grab an early-access spot and be first through the door.

Early access

Your AI team is closer than you think.

Be in the first group to turn a real business — yours — into a permanent team of specialized AI agents.

Reserve your place

Save your spot.

One work email. No sales calls, no sharing your address, no weekly noise.

Big milestones only. Your email is never shared.