Construct

Authority

Run one exact sealed blueprints/<task>/blueprint.md with its exact sibling blueprints/<task>/request.md against the bound repository. Blueprint v1 owns slice order, Goal, Preserve, Approach, Impact, mechanism, scope, and success. Construct owns local code form, normal edits, derived mechanical proof, and Done-when judgment.

Only v7 construction.json from the sealed Blueprint can proceed. Historical v5 and v6 bundles are non-executable. Preserve unrelated dirty work byte for byte, reject ambiguous attribution, and never silently replan.

Outcome-first loop

Start once to validate exact Blueprint intake and capture repository identity, HEAD, and the initial dirty baseline. For each authored slice: