Backpack organizes your business's data from your team's messages. Your people, your apps and your AI agents work from it with better information to make better decisions.
The world model at work
What your team already writes becomes your world model.
What changes is who does the filing. Your team writes one line; AI finds the right records, changes them and keeps the history, and an agent brings anything it's not sure about to a person.
See it for:
In a spreadsheetfarm log.xlsx
A
B
C
D
1
Date
Note
Who
Where
2
9 Sep
7 egg chicken today
gardener
coop
3
9 Sep
2 duck
4
8/9
ice in water??
chickens
5
7 Sep
4 eggs
gardener
Coop
6
#REF!
This sheet holds what was typed, not what changed: no old value, no reason, no sender.
Message in,
records
changed
In BackpackA place page
GGardenerWhatsApp
collected chicken eggs 3 &Duck eggs 2
π΄ LTG Farm
Got it: 3 π₯ chicken eggs and 2 π¦ duck eggs collected today, logged on the π Chicken and π¦ Duck harvests.
Changed
π Chicken3 eggsharvest
π¦ Duck2 eggsharvest
1m 3s
The farm is Learn to Grow, running on Backpack today. The other two are examples.
In a spreadsheetclients.xlsx
A
B
C
D
1
Date
Note
Who
Client
2
12 Sep
call re loan renewal
Sara
Coral Bay Trad.
3
14/9
ID docs expired?
Coral Bay
4
15 Sep
annual review due
Dune Logistics
5
16 Sep
renewed!!
S.
Palm Court
6
#REF!
This sheet holds what was typed, not what changed: no old value, no reason, no sender.
Message in,
records
changed
In BackpackA board
Client reviewsBoardSara's clients
To review
Dune LogisticsAnnual review due
Harbour MarineNew account opened
Waiting on client
Coral Bay Tradingβ ID documents expired
Done
Palm Court HotelsLoan renewed Β· 16 Sep
The farm is Learn to Grow, running on Backpack today. The other two are examples.
In a spreadsheethomes.xlsx
A
B
C
D
1
Date
Note
Who
Home
2
2 Sep
lease renewal?
agent
the house
3
5/9
roof leak, get quotes
4
8 Sep
roof done
builder
House
5
9 Sep
rent in
flat
6
#REF!
This sheet holds what was typed, not what changed: no old value, no reason, no sender.
Message in,
records
changed
In BackpackA table
HomesTableThe family
Home
Open jobs
Last done
Next
π The house
1
Roof repaired
β Lease renewal
π’ The flat
0
Rent received
Nothing due
ποΈ The holiday place
2
Checked after the storm
Garden service
All three
3
The farm is Learn to Grow, running on Backpack today. The other two are examples.
How it works
Send it in. Backpack files it. A person checks it.
The AI makes mistakes, so it asks when it doesn't know. A wrong change is put right in one place, and the old value stays in the history.
1Send
Cold room 2 reading 9 degrees this morning, door seal looks worn
β
2File
Changed
βοΈ Cooling system9Β°Calarm
πͺ Cold room 2door seal wornnote
β Check the door sealtodaytask
β
3Check
β
3 changes look rightReview agent Β· 07:14 Β· nothing sent to a person
Send. A message in Claude, Slack, WhatsApp or your custom app. Voice notes, photos and meeting notes work too. No forms.
File. It finds the cooling system, the cold room and the contractor, adds the reading to the system's history as an alarm, and sets a task for the contractor today.
Check. An agent reviews recent changes in bulk and brings anything doubtful to a person.
An example
Everything in your business has a page.
Every system, site, supplier and customer has its own page with its whole story: each reading, visit, cost and change, and the message behind it. Below is the cooling system of a warehouse at Dune Logistics, a made-up company. A real page, from our farm, is on the Living Lab.
π
βοΈCooling system, Warehouse 2
systemactivein range3 units2 cold rooms
What it is
Keeps the two cold rooms of Warehouse 2 between 2 and 5Β°C for chilled food. Three cooling units and six sensors, serviced by Northside Refrigeration under a yearly contract. Most of what it keeps cold belongs to Fresh Basket.
π Serviced every quarter Β· next visit 15 Dec Β· contract renews 31 Dec 2026
temperature now3.8Β°C Β· 4.1Β°Ccold room 1 and cold room 2, target 2 to 5Β°C
in range, last 30 days99.6%1 alarm: cold room 2 above 5Β°C for 2 h 40 min on 22 Sep
service cost this year$4,040$1,490 above 2025 at the same point ($2,550)
energy, September8,640 kWh6% above September 2025
Service cost, year by yearπ§Ύ visits and parts
Each line adds up one year from 1 January; each step is a visit. By today, 2026 is $1,490 above 2025: 5 call-outs so far, against 2 by this day last year.
$13,170 over 26 visits since 28 Mar 2023: 15 planned, 11 call-outs.
Its units
βοΈ Unit 1installed 2019 Β· running
βοΈ Unit 2installed 2019 Β· running
βοΈ Unit 3installed 2016 Β· noisy, quote asked
yearplanned visitscall-outs202635202543202442
what the call-outs were for
20263 unit 31 door seal1 sensor
20252 unit 31 defrost
π¬ Its story
Notes41Visits26Alarms14
22 September 09:50
π€Technician, Northside
Door seal on cold room 2 replaced, back to 4 degrees at 09:50. Unit 3 compressor is noisy and drawing more current than the others, I will send a quote to replace it.
visit Β· call-out, door seal replaced Β· $380
β οΈ alarm closed Β· above 5Β°C for 2 h 40 min
βοΈ unit 3running β noisy, quote asked
β task Β· Northside to quote for a new compressor on unit 3
22 September 07:12
π§Warehouse lead
Cold room 2 reading 9 degrees this morning, door seal looks worn. Moved Fresh Basket's dairy to cold room 1.
β οΈ alarm Β· cold room 2 at 9Β°C
β task Β· Northside to check the door seal today
π¬ noted Β· Fresh Basket's dairy moved to cold room 1
15 September 11:05
π€Technician, Northside
Quarterly service done on all three units, coils cleaned, all sensors checked against the reference.
visit Β· quarterly service Β· $600
βΈ 38 older
Where and who
where it is
πWarehouse 2
serviced by
π§°Northside Refrigeration
whose goods it keeps cold
πFresh Basketπ₯¬Green Table
in the cold rooms now
46 pallets, 31 of them Fresh Basket's
open task
Quote for a new compressor on unit 3, due 3 Oct
Backpack runs on Backpack
We build Backpack with Backpack.
Our requirements and tasks live in Backpack, each linked to the world model of our own business, so the plan and the work stay connected. Meetings become requirements and tasks, and every code push moves the plan so it stays current. Anyone, a person or an agent, can see why it changed: 4,478 changes since August 2026.
1Agree
What we agree in a meeting becomes requirements and tasks, straight from the transcript.
2Build
Developers and their AI agents build from the latest requirements and tasks.
3Ship
The AI reads each code push, closes its task and updates its requirement.
4Run
People run the new process on real work and test it.
5Learn
What they find becomes the next requirement.
βΊ Then back to Agree. Every change keeps its reason.
Your plan keeps up with the work.
Finish something, and Backpack moves the goal it belongs to. This is the goal for this website, moved by the code that built it.
π
πThe Website
in progress60% completeπ§ Colindue 17 Oct
π to-do Β· 3
π Ask Luca and Mariam to review their public words on the team pagetaskπ§ Colindue Thu
π£ What the Site Claimsrequirement0% completeπ§ Colindue 10 Oct
π Found in Searchrequirement40% completeπ§ Lucadue 14 Oct
π¨ in progress Β· 3
βοΈ Go through the new website copy in the site editortaskπ§ Mariamdue Fri
π Draft the new andrewslogic.com: home, Backpack, services, teamtaskπ§ Mariamdue 3 Oct
πΊοΈ The Site's Pagesrequirement50% completeπ§ Lucadue 7 Oct
π needs review Β· 2
π What the Site Shows From Backpackrequirement100% completeπ§ Colinreview today
π¨ Put the & favicon on the sitetaskπ§ Lucareview Thu
Moved last: πΊοΈ The Site's Pages, now in progress.
For your apps and agents
How to work with Backpack.
Backpack is the operating system your business runs on. Your business uses apps and agents: ready-made ones from Backpack, your own, or both. They all run on the same foundation: your world model.
Keep your own screens and your own code. Your app and your AI agents reach the world model through MCP and an API, with a key you make for your world: search it, ask it questions, send it what happened. Backpack keeps the model current and the reason for every change; you build whatever you want on top.
π§βπ€βπ§ Your businessyour people and the work they do
Our web appevery record, page and chatWhatsApp and Slackyour people talk; the record keeps upYour appsthrough the API, with a key you makeYour AI agentsClaude or another, through MCP
β
π Backpack, your world model
The recordsthe rows people keepThe full historyevery update, tied to its causeSettings and accesswhat the world is made of, who may do what
It always knows it's really you: people sign in with Google, your app uses a key you made, and in a chat group it knows who sent each message.
Set up for you
We set it up for how you work.
On a call, describe your business and watch its world model take shape. Then we set it up with you: your world, your WhatsApp group or Slack, your team and a first process. We run it next to what you use today until you trust it. That's how we moved the farm.