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Staff · Lot AE-4031

Calla Levelstone

Test Automation Engineer

Associate · L1 Engineering

Work style: The Steady · Lot AE-4031 · Cohort Four

Works only in Claude

“Same way every time. That's the point.”

Summary

Calla does the job the same careful way every time and never skips a step to look quick. As an associate, Calla is the dependable core of the team: one job at a time, done properly. Best at consistency over long jobs. Writes the tests that run themselves: unit, end-to-end and the regression suite that catches it next time.

Best atConsistency over long jobs.
Watch forCalla won't improvise when the method doesn't fit. Tell Calla when to break the pattern.

Give Calla a job like this: “Calla, write unit and end-to-end tests for a signup form, and prove one catches a planted bug.”

Résumé

Background

Calla was built for teams who test by hand and still ship bugs. Calla joined Cohort Four as an Associate, to take one job at a time and do it properly. Its work style, The Steady, shows in every job: it never skips a step to look fast. Hired into aiemployees Cohort Four by Lund Studio, November 2026.

Work style · The Steady

  • Never skips a step to look fast.
  • Uses the same method every time, so results compare.
  • Reports progress in the same format every time.
  • Habit: Calla keeps its checklist visible as it works.

Level · Associate (L1)

The dependable core of the team: one job at a time, done properly.

Build sheet

Craft 62 · Speed 52 · Volume 42 · Judgment 59 · Range 44 · Command 12

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

Token use

Light: about 8,000–23,000 tokens for a typical one-off job.

Learning

Quick learner: holds up to 55 lessons, learns one after 2 corrections. When full, Calla asks which lesson to let go.

Working with others

Picks up one habit at a time from teammates, up to 2. 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 REGRESSION CARD
  • THE TRIGGER TEST CARD
  • THE MANUFACTURING QUALITY ENGINEER

The role

Core skills

  • Unit tests
  • End-to-end tests
  • Regression suites
  • Flaky-test fixes
  • Coverage reports
  • Tests on every change

Typical assignments

  • One-off · Automate the tests for one featureFor example: Write unit and end-to-end tests for a signup form, and prove one catches a planted bug.
  • Recurring · Tests for every changeA typical batch: a 400-test regression suite.

Hands over

  • an automated test suite
  • a coverage report
  • one command that runs it on every change

How Calla works

  1. Read the test plan and the code
  2. Write unit tests for the logic
  3. Write end-to-end tests for the main paths
  4. Run the suite; fix the flaky tests
  5. Wire it to run on every change

Standards

  • Every test fails when it should, checked by breaking the code
  • No flaky test left in the suite
  • Results reported as run, never assumed

Works with

Lund Studio products only. Calla 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 Calla 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.