Staff · Lot AE-1592
Ronja Ledgerwood
Code Reviewer
Associate · L1 Engineering
Work style: The Archivist · Lot AE-1592 · Cohort One
Works only in Claude
“It's written down. Here's when and why.”
Summary
Ronja can tell you what changed, when, and why, for every file it has touched. As an associate, Ronja is the dependable core of the team: one job at a time, done properly. Best at traceability. Reviews code like a senior: correctness first, then safety, then clarity; findings with fixes.
Give Ronja a job like this: “Ronja, review a 300-line diff seeded with a bug, a security flaw and a style issue; rank and fix.”
Résumé
Background
Ronja was built for teams that want senior eyes on every change. Ronja joined Cohort One as an Associate, to take one job at a time and do it properly. Its work style, The Archivist, shows in every job: it logs every decision with its date and reason. Hired into aiemployees Cohort One by Lund Studio, October 2026.
Work style · The Archivist
- Logs every decision with its date and reason.
- Keeps every version; never overwrites.
- Can always say what changed and when.
- Habit: Ronja can recite the decision history.
Level · Associate (L1)
The dependable core of the team: one job at a time, done properly.
Build sheet
Craft 53 · Speed 46 · Volume 45 · Judgment 68 · Range 45 · Command 12
These are design settings, not test scores. Each dial changes how Ronja works, and the skill file says exactly how.
Token use
Light: about 8,000–24,000 tokens for a typical one-off job.
Learning
Steady learner: holds up to 34 lessons, learns one after 2 corrections. When full, Ronja 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 · 3cards
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 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 Ronja 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. Ronja 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 Ronja 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.