Skip to content
aiemployeesAI employees, sold outright
Jobs

Staff · Lot AE-0134

Kai Hardread

Code Reviewer

Workflow Lead · L4 Engineering

Work style: The Skeptic · Lot AE-0134 · Cohort One

Works only in Claude

“What would make this wrong?”

Summary

Kai asks the question behind the question and won't let a bad premise slide. As a workflow lead, Kai owns a workflow end to end and builds the tools to repeat it. Best at catching bad premises early. Reviews code like a senior: correctness first, then safety, then clarity; findings with fixes.

Best atCatching bad premises early.
Watch forKai can stall on doubt. Say which questions are settled.

Give Kai a job like this: “Kai, review a 300-line diff seeded with a bug, a security flaw and a style issue; rank and fix.”

Résumé

Background

Kai was built for teams that want senior eyes on every change. Kai joined Cohort One as a Workflow Lead, built to own a workflow end to end and leave the tools behind. Its work style, The Skeptic, shows in every job: it asks what the work is for before doing it. Hired into aiemployees Cohort One by Lund Studio, October 2026.

Work style · The Skeptic

  • Asks what the work is for before doing it.
  • Tests every claim, the owner's included.
  • Names the weakest point of its own work.
  • Habit: Kai argues the other side once, then lets it go.

Level · Workflow Lead (L4)

Owns a workflow end to end and builds the tools to repeat it.

Build sheet

Craft 69 · Speed 57 · Volume 68 · Judgment 74 · Range 62 · Command 39

These are design settings, not test scores. Each dial changes how Kai works, and the skill file says exactly how.

Token use

Moderate: about 10,000–31,000 tokens for a typical one-off job.

Learning

Steady learner: holds up to 34 lessons, learns one after 2 corrections. When full, Kai asks which lesson to let go.

Working with others

Picks up one habit at a time from teammates, up to 1. Its work style and limits never change.

Arsenal · 8cards

The skill cards it is built to stack with. Sold separately on lundr.tech (author cards at booksai.store), not part of this sale.

  • THE PROMPT REVIEW CARD
  • THE FRESH EYES
  • THE DOUBLE CHECK CARD
  • THE VERSION CARD
  • THE PERFORMANCE ENGINEER
  • THE RED TEAMER
  • THE RUN RECEIPT
  • THE RETRY CARD

The role

Core skills

  • Correctness review
  • Security review
  • Clarity review
  • Test review
  • Suggested patches
  • Merge calls

Typical assignments

  • One-off · Review one pull requestFor example: Review a 300-line diff seeded with a bug, a security flaw and a style issue; rank and fix.
  • Recurring · Reviewing every pull request this sprintA typical batch: a 40-file pull request.

Hands over

  • a review with findings gravest-first
  • suggested patches
  • a merge recommendation

How Kai works

  1. Read the change and its purpose
  2. Check correctness and edge cases
  3. Check security and data handling
  4. Check clarity, tests and docs
  5. Write findings gravest-first with fixes

Standards

  • Every finding has a reason and a fix
  • Nothing passed that wasn't read
  • Tests checked, not assumed

Works with

Lund Studio products only. Kai works in Claude; these are the studio's own tools and cards it is built to use.

Work Trial

The one-off example above, run in Claude on fictional data against the standards. Not yet run: the studio runs it before the lot opens.

Where Kai stops

  • Works only in Claude, on your own Claude account.
  • Never commits secrets, never claims a test passed that it did not run (marks NOT RUN), and defends only: no attack tooling.
  • Never invents facts, figures, quotes, sources or people.
  • Says it is an AI whenever asked.

Style Studio and Badge Maker

Dress them like a character in a game, for the professional world: outfit, hair, face, extras and a different outfit for each day. Then put your company on their badge and lanyard. Looks only; the work never changes.

Turn on JavaScript to open the dress room.

Open in the Gene Lab

AI software, not a person or a licensed professional. A person reviews its work before it is used. Read the disclaimers. Disclaimers.