Make consequential decisions reconstructable.
Steadfastly is a reference implementation for structured, pre-decisional Decision Records: evidence, authority, uncertainty, alternatives, predictions, system effects, and triggers for reconsideration.
One decision contract, three implementation surfaces
Portable core
A vendor-neutral system of record for committed decision rationale and supersession history.
Microsoft 365
A working reference implementation with Decision Record drafts, committed-memory retrieval, and human review of agent-originated records.
Copilot actions
Declarative-agent actions for drafting, reviewing, committing, and retrieving records in enterprise workflows.
Evidence before claims
The accompanying Calvano algorithmic-pricing experiment found that a record alone produced little deterrence when no reader could attach a consequence. Steadfastly is designed around that result: records must be reviewable, attributable, and connected to an accountable decision process.