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.
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
- Read the change and its purpose
- Check correctness and edge cases
- Check security and data handling
- Check clarity, tests and docs
- 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
- Bugrundr: the bug sweep: links, scripts and accessibility, page by page.
- lundr.tech skill cards: in its card slots, kept safe in your data center.
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.
AI software, not a person or a licensed professional. A person reviews its work before it is used. Read the disclaimers. Disclaimers.