Meet Kvantia Harness.

The caretaker for your agentic computer.

An agent that works around the clock is only useful if someone keeps it honest. Harness gives your digital co-worker a task inbox, routines, guardrails and a full audit trail — so the office can delegate, not babysit.

✓ Every action logged✓ Risky steps wait for approval

harness.local:8080

Harness dashboard running on a home serverHarness dashboard running on a home server
Harness conversation on a phoneHarness conversation on a phone

24/7

on duty, without burnout

0

tasks silently forgotten

1

approval away from risky steps

100%

of actions in the audit log

The problem

Agents at work today are unsupervised interns

  • Nobody can say afterwards what the agent actually did, or why.
  • It stalls on the first unexpected error — at 2 a.m., silently.
  • It has the keys to everything and asks permission for nothing.
  • Routine chores still land on people, because nobody trusts it with them.
  • Every team duct-tapes its own scripts around it, and none of them match.

Harness is built on a different idea — delegation needs supervision, not faith.

What Harness does

A co-worker, with working conditions

Task inbox

Hand work over the way you would to a colleague — a queue the whole office can see, with owners and deadlines.

Routines

Recurring chores — reports, reconciliations, backups, follow-ups — run on schedule and confirm completion.

Guardrails & approvals

Spending money, deleting data or emailing customers waits for a human yes. Everything else just flows.

Full audit trail

Every action, decision and hand-off is logged and searchable. "What did it do?" always has an answer.

Health & recovery

Watchdogs notice a stuck agent, restart it and resume the queue — before anyone writes a ticket.

Plays well with your stack

E-mail, calendars, spreadsheets, internal APIs — the agent works in the tools your office already uses.

How it works

Delegate like to a person, supervise like a system

  1. 01

    Connect

    Point Harness at your agentic computer and grant it exactly the access you choose.

  2. 02

    Delegate

    Drop tasks into the inbox or set routines. Priorities and deadlines work like for anyone else on the team.

  3. 03

    It works — and asks

    The agent grinds through the queue. When a step crosses a guardrail, it stops and asks a human.

  4. 04

    You review

    Results land back with a readable log of every step, ready to check, correct or approve.

Early access

Give your office its first supervised co-worker.

We're onboarding the first teams now. Sign up, connect an agent, and start with one routine you never want to do by hand again.