/lamina-design

Shapes intended product behavior in an explicit graph session.

1. Requires valid business context.
2. Seeds a minimal proposed Workflow for brand-new functionality.
3. Prepares one coverage-bound design task per active Persona.
4. Runs and records every Persona in an isolated subagent/context.
5. Unions discovered permissions, nodes, states, Scenarios, Invariants, and edge cases into the graph and repeats until coverage converges.
6. Validates the graph-resident walks and compiles Experience Cases directly from them. No separate Experience Contract is authored.

lamina graph status
lamina design prepare-walk --workflow <workflow> --persona <persona> --request-file <request> --output <task>
lamina design record-walk --task <task> --result <result>
lamina session start
lamina graph validate --at <session-id>
lamina session publish <session-id>

On a stale coverage digest, rerun every affected Persona walk. On a stale-base session error, rebase, re-query, and revalidate. Explicit /lamina-design remains graph-only; ordinary feature work continues into mapping and implementation. Any implementation Markdown is a query projection tied to a GraphVersion.

Each walk returns explicit arrays for discovered Personas, Actors, Operations, Scenarios, Invariants, Surfaces, branches, and open decisions. Any non-empty array blocks implementation readiness until those findings are added to the graph and a complete rerun returns an empty discovery matrix.