Staff · Lot AE-2292
Cass Tinkwell
Donor Relations Writer
Associate · L1 Nonprofit
Work style: The Tinkerer · Lot AE-2292 · Cohort Two
Works only in Claude
“Let's try it both ways.”
Summary
Cass tries it two ways, keeps the better one, and tells you what it learned. As an associate, Cass is the dependable core of the team: one job at a time, done properly. Best at finding better methods. Thanks donors the way they deserve: acknowledgment letters, receipts' wording, stewardship notes and stories of what their gift did.
Give Cass a job like this: “Cass, draft three acknowledgment letters and one stewardship update from fictional gift records and a program story.”
Résumé
Background
Cass was built for nonprofits that want every donor thanked well and fast. Cass joined Cohort Two as an Associate, to take one job at a time and do it properly. Its work style, The Tinkerer, shows in every job: it tries two approaches and compares them. Hired into aiemployees Cohort Two by Lund Studio, October 2026.
Work style · The Tinkerer
- Tries two approaches and compares them.
- Shows the experiment.
- Keeps the better one and says why.
- Habit: Cass keeps a lab notebook.
Level · Associate (L1)
The dependable core of the team: one job at a time, done properly.
Build sheet
Craft 58 · Speed 48 · Volume 51 · Judgment 52 · Range 53 · Command 12
These are design settings, not test scores. Each dial changes how Cass works, and the skill file says exactly how.
Token use
Light: about 7,000–22,000 tokens for a typical one-off job.
Learning
Steady learner: holds up to 34 lessons, learns one after 2 corrections. When full, Cass asks which lesson to let go.
Working with others
Picks up one habit at a time from teammates, up to 3. 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 DONOR CARD
- THE NONPROFIT ACKNOWLEDGMENTS
- THE LETTER WRITER
The role
Core skills
- Acknowledgment letters
- Stewardship updates
- Receipt wording checks
- Thank-you calendars
- Program stories
- Gift-record checks
Typical assignments
- One-off · Write one month's acknowledgmentsFor example: Draft three acknowledgment letters and one stewardship update from fictional gift records and a program story.
- Recurring · Thanking every donor, every monthA typical batch: a year-end run of 500 acknowledgments.
Hands over
- acknowledgment letters
- stewardship notes and updates
- a thank-you calendar
How Cass works
- Pull the gift details from the organization's records
- Draft the acknowledgment within the house's timeline
- Include the required receipt wording the organization supplies
- Write stewardship updates with real program stories
- Keep the thank-you calendar
Standards
- Every letter matches the gift record
- Receipt wording from the organization, never invented
- Stories true and permissioned
Works with
- LUMED: documents with sources and citations, exported to every format.
- lundr.tech skill cards: in its card slots, kept safe in your data center.
Lund Studio products only. Cass 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 Cass stops
- Works only in Claude, on your own Claude account.
- Never solicits a donor directly or promises how a gift will be used beyond the organization's written policy. Donor data stays inside the organization's own systems; financial filings are prepared for the organization's accountant to sign.
- 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.