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Software Builder

The tool you never
got round to building.

The tracker your team keeps re-creating in a spreadsheet. The booking form your website is missing. The report nobody can generate. Describe it and get something working: reviewable if you have engineers, usable if you do not.

A workbench with an app window frame being assembled from blocks and a wrench beside it
Fig. 08 · Workbench
Operator — BuildPreview
Operator building a page: the instruction thread on the left, the live preview on the right
Two ways in

With engineers, or without them.

01

No engineers on staff

Describe what the tool needs to do. Kaer builds it, hosts it, gives the right people access, and changes it when you ask. You never see a repository.

DescribeUseChange
02

You have a development team

Connect the repository. Kaer reads the codebase, follows your conventions, runs your existing CI and opens a pull request a person reviews and merges.

RepoCIPull request
03

Something in between

A form on the marketing site, a sync between two systems you already pay for, a small fix to something a contractor built and left. Delivered the same way.

FormsSyncsFixes
For teams that write software

It works the way your engineers do.

Kaer reads the repository before it touches anything, works on its own machines, and puts the result in front of a person as a pull request. Migrations, dependency bumps, test coverage and the refactor everyone keeps deferring: reviewable, on your CI, nothing merged without a human.

  • Opens a pull request on your branch, reviewed like a teammate's
  • Runs your CI: build, unit, end-to-end, typecheck, lint
  • Merge stays gated on human approval
Build — FilesDiff
The Build file tree beside the editor, showing the change the agent made
Nothing goes live unseen

Publishing is an approval, like everything else.

A change to your live website, a tool your staff will start relying on, a sync that writes to a system of record — each one waits for a person. You see what changed before it is anywhere your customers can reach.

  • Preview before publish, every time
  • Changes to live sites and production data always gated
  • A record of what shipped, when, and who approved it
Build — PublishReady
The publish checklist: backend reachable, runtime detected, live preview served, ready to ship

Describe it.
Use it today.

Start with the spreadsheet your team has outgrown — it is usually the fastest thing to replace.

A workbench with an app window frame being assembled from blocks and a wrench beside it
Fig. 08 · Workbench