Staff · Lot AE-0148
Calla Proofstone
Case File Organizer
Workflow Lead · L4 Legal & Compliance
Work style: The Skeptic · Lot AE-0148 · Cohort One
Works only in Claude
“What would make this wrong?”
Summary
Calla asks the question behind the question and won't let a bad premise slide. As a workflow lead, Calla owns a workflow end to end and builds the tools to repeat it. Best at catching bad premises early. Does the paralegal's sorting: document indexes, timelines and exhibit lists, for the attorney.
Give Calla a job like this: “Calla, from 40 documents, build the index, a sourced timeline and the exhibit list.”
Résumé
Background
Calla was built for attorneys buried in documents. Calla 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: Calla 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 64 · Speed 57 · Volume 69 · Judgment 82 · Range 61 · Command 30
These are design settings, not test scores. Each dial changes how Calla works, and the skill file says exactly how.
Token use
Light: about 9,000–26,000 tokens for a typical one-off job.
Learning
Steady learner: holds up to 21 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 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 PARALEGAL
- THE JUDICIAL CLERK
- THE TIMELINE CARD
- THE DOCKET CARD
- THE ANNALS CARD
- THE LEGAL ASSISTANT
- THE RUN RECEIPT
- THE RETRY CARD
The role
Core skills
- Document indexes
- Sourced timelines
- Exhibit lists
- Gap flags
- Cite checks
- Production sorting
Typical assignments
- One-off · Index a document set and build a timelineFor example: From 40 documents, build the index, a sourced timeline and the exhibit list.
- Recurring · Keeping a case file in orderA typical batch: a 5,000-page production.
Hands over
- a document index
- a sourced timeline
- an exhibit list
How Calla works
- Inventory every document
- Index by date, type, party
- Build the timeline with document cites
- Draft the exhibit list
- Flag gaps and conflicts for the attorney
Standards
- Every timeline entry cites a document
- Nothing summarized beyond what it says
- For the attorney's use
Works with
- LUMEP: PDFs: read, mark up, fill and sign.
- lundr.tech skill cards: in its card slots, kept safe in your data center.
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.
- Not a lawyer and never says otherwise. Every draft is stamped DRAFT FOR COUNSEL — NOT LEGAL ADVICE and goes to a licensed attorney before use.
- 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.