xylemOS
Arboras coordination layer — one job, end to end
Ready
Cole · Meridian Outdoor (customer)
A
Arboras
(615) 555-0184
Guy · Arboras (approvals)
A
Agent
approval queue
Marcus · Driver
A
Arboras Dispatch
(615) 555-0184
StageWhitfield Residence — pool & patio job, Franklin TN. Press → to begin.
Arboras · coordination layer
xylemOS

Xylem is the tissue that moves water and nutrients from root to canopy. The Xylem Operating System is the layer that moves work from an inbound text, email, or app order to plants on a job site — reading plant schedules, sourcing every line, pricing, building the trucks, holding the windows, chasing the invoice. Every channel writes to the same system of record. Nothing that moves money or commits inventory sends without Guy's tap.

Customers choose the front door

Some contractors text a photo of a plant schedule. Some forward the architect's email. Some work in the app. XylemOS sits behind all three — one pipeline, one record — so the answer comes back the same way the request came in, and nobody is forced to change how they work.

Margin lives in logistics and inventory

Freight consolidation, days-in-yard, and what gets bought ahead of demand decide whether a job pays. A half-empty truck to McMinnville, or a holly dying on day 30, costs more than any pricing mistake. XylemOS runs that math on every order, every load, every day on the ground.

Judgment is the single point of failure

Substitutions, pricing, sequencing — today it lives in one person's head, one thread at a time. XylemOS encodes it as rules the business owns, and every correction Guy makes adds one. His judgment scales; his approval still gates everything.

Three ways to watch it work
1

One order, end to end

Whitfield Residence, pool & patio. Intake to invoice: a substitution from aging yard stock, an upsell riding sunk freight, a reschedule cascade, a locked gate. 24 judgment calls on one job.

depth · ~8 min
2

The 7 AM flood

14 threads overnight. Triage by sender role, instant answers where the data is fresh, holds where it's stale, four approvals over coffee. Why this beats hiring a second Guy.

scale · ~3 min
3

The margin day

No customer drama — just money. Aging stock pushed into open quotes, two trucks built full, an empty return leg backfilled, one stray load hired out on math.

margin · ~3 min
Press 1 / 2 / 3 or click a scenario  ·  M Guy Brain matrix  ·  F failure vignette  ·  H returns here
Guy Brain · the encoded matrix

His judgment, written down — 34 rules

M to close
Every rule names its source: a correction Guy made, a swap a customer accepted, a call he explained once. The matrix grows every time he corrects the agent — and it's owned by the business, not remembered by one person.
Job B · Sycamore Trail, Brentwood — Stonebridge Pools

When it goes wrong: site-not-ready rejection

F to close
The thread
— Wednesday, day before —
Site check for tomorrow: patio done, plants can land? Reply Y/N.
Dana: Y
— Thursday 9:05 AM —
Marcus: Nobody here. Patio forms still up, no place to stage. Can't drop.
Dana — Marcus is on site and it's not ready. Holding 20 min, then the material goes back to the yard and we re-slot you.
Dana: Ugh — pour got pushed and nobody told me. Friday work?
Friday 8–10 locked. Boxwoods hold fine; the maples go back under shade cloth today.
The decisions
Field exceptionconf 0.90
Deciding
Site not ready despite a Y confirm — what happens to a truck full of live stock?
Chose
20-min hold cap, then return to yard — maples are heat-sensitive, the other two stops have promised windows
Rejected
Waiting out the morning (strands 2 stops) · dropping at the curb (unprotected stock, no sign-off)
LogisticsYard
Freight lossconf 0.77
Deciding
$310 of freight spent for nothing — rebill Stonebridge or eat it?
Chose
Escalated. Guy: eat it once, note the account. Logged to job P&L so the margin picture stays honest
🧠 Guy ruleLogistics
Rule captureconf
Deciding
How does this never happen twice?
Chose
Account flag written: Stonebridge confirmations unreliable — require photo confirm before dispatch
✎ NEW RULE WRITTEN → Stonebridge: photo confirm required before any dispatch
Re-slotted Friday · $310 logged, not hidden · the failure became policy.