Retire the admin panel. Keep what it did.
The internal admin tool nobody wants to own has write access to production and no review on anything. Make it product source instead.
The systems you already run, the objects your product declares, and the work your team gets back.
These marks name the kinds of system a source declaration reaches — a picture of the ecosystem, not a fixed menu, and nothing here implies a partnership.
Fewer consoles to operate. Fewer maintainers to lose.
A write path with a reviewer
Every change crosses a declared Action, so the plan is visible and a risky one parks for approval.
No bolted-on auth model
Who may run what is declared in reviewed source, not added to a login page in a hurry.
Nothing to inherit
An internal app is a View over Functions and Actions: no backend, no database, no credentials.
What teams build. On day one.
Four places this work turns into declared objects, governed reads, and reviewed changes.
Admin panel
The screen that edits production rows becomes Actions with declared effects, so a destructive one shows its plan and waits.
Incident timeline
Instead of reconstructing the window from Slack scrollback, one Function assembles the deploys, config changes and alerts, each traceable to its source.
Service catalogue
Captured from the repositories, pipeline and rota that already know, instead of a wiki page that was accurate in March.
Ownership handover
When a maintainer leaves, moving their services, rotas and alert routes is one Action with a visible plan, not a morning of edits.
How it runs. End to end.
The same path every product takes: connect what exists, declare what it means, then publish the reads and the changes.
- 01
Connect the systems that already hold it
Your source host, pipeline, ticketing and paging tools stay put, and Bijection gets read access and nothing else. Each is polled on an interval, so a read resolves against a named capture, not a live tail of your event bus.
- 02
Declare the objects in reviewed source
Service, deploy, incident and team are typed declarations with their links, living in a repository. Changing the model is a commit somebody reviews, and the model’s history is ordinary Git history.
- 03
Publish the reads and the operations
Who owns this service, what shipped before the page fired: each becomes a named Function with typed parameters. Retiring a service or moving a rota becomes an Action that shows its plan before it runs.
- 04
Give agents a bounded surface
An agent gets an objective and a declared toolbox of Functions and Actions. It has no shell, no database connection and no authority beyond the engineer who delegated to it.
Common questions.
For one screen over one database, the script is smaller and you should write it. By the fifth you have rebuilt capture at a known version, typed reads that return their evidence, one mutation path with review, an authority model, and a record you can audit — and now you maintain all five. That is the part this replaces.
No, and it is worth being blunt about why. Sources are captured on a schedule, so a Function answers from the last capture and tells you which one. That is right for a timeline or a catalogue and wrong for a pager. Keep your metrics, tracing and alerting where they are.
Only the Actions the product declares, under the authority of the engineer who delegated to it. There is no shell, no arbitrary HTTP and no write path around an Action, and an Action that requires review parks until a different person approves the exact effects.
Bring us a process.
We'll build it with you.
A business process, the systems it touches, and the rules it needs to follow.