Define the contract
Name each function, define its inputs and outputs, and declare its effects and supported surfaces.
One business rule. Every caller aligned.
Forge. Package shared logic as typed functions. Test the cases that matter, review a version, and make it available to the people, agents, and workflows that need it.
Illustrative workflow with synthetic data.
Product walkthrough
Read the transcript and visual descriptionsForge. Business logic your team can reuse.
Review the source
Work with Codex in a Code Task. Inspect Files and Changes before applying reviewed source to the package.
Inspect the build
Follow validation, tests, and packaging. Inspect the result before choosing which version to release.
Choose an activation
Select the functions, versions, callers, and surfaces. High-risk functions require an explicit risk acknowledgement.
Run calculations and transformations
Use declared functions for operational calculations, row mappings, table transformations, and business-object actions.
Follow the result
Inspect function runs and redacted output. Follow a consequential action through review and confirmation from the system it changes.
One guard. Every caller gets the same rule.
Inspect evaluateTenderReadiness, its three expected outcomes, and the reviewed activation of version 0.4.0 for two draft consumers.
The function accepts a shipment, telemetry, and Compliance evidence. It returns a readiness decision with reason codes; missing approval produces a hold.
Approved, Stale telemetry, and Missing approval all match their expected results. Inspect the immutable build and the tests behind version 0.4.0.
After review of the exact plan, version 0.4.0 is activated for the Workflow and Ontology action previews. The function evaluates readiness; the running tendering process remains v12.
In practice
The Workflow draft and the Shipment action preview need the same tendering rule. Both use evaluateTenderReadiness 0.4.0 after its three behavior checks and activation review. A passing missing-approval test confirms the expected hold. The function supplies the decision; it does not book a carrier or tender a shipment.
Example operation.Explore the solutionGive a shared business rule one implementation.
Choose a calculation or decision several callers need. Define its inputs, outputs, expected failures, and who can approve its use.