First decide whether the method deserves to become an Engineering App

Builder access is not public. If you own a relatively stable engineering method that repeats, complete the fit assessment before applying to validate packaging, publishing, and governance with Yuansuan

SELECTIVE PRIVATE BETA · APPLICATION REQUIRED

This assessment only helps evaluate method maturity. Your choices are neither submitted nor stored

SIX-DIMENSION FIT ASSESSMENT

Does your method have a foundation for productization?

Assess whether inputs, execution, and acceptance boundaries are already relatively clear

The method is relatively stable

There is at least one repeatedly validated primary path rather than open exploration every time

The task repeats

Similar tasks recur across teams, projects, or customers and are worth productizing

Required inputs can be standardized

You can state what is needed before a run and how input quality is checked

The toolchain and steps are clear

You know which models, scripts, solvers, software, and human gates must connect

Decision and reporting conventions are defined

Critical metrics, exception handling, acceptance rules, and deliverables can be stated

Users and permission boundaries are clear

You know who uses the capability, within what scope, and when an expert must intervene

APPLY FOR SELECTIVE PRIVATE BETA

Bring one method and one representative task

Use the shared beta application form. We assess method maturity, task representativeness, and expected reuse value before determining fit for the LUBAN App Builder private beta

Bring one method and one representative task

Complete the beta application Learn about LUBAN first