formalizelisted

Read [working principles](../../guidance.md) and the [agent-loop protocol](../../docs/agent-loop.md). Coordinate its formalize loop using the shared Python harness. This skill is the entry point; the formalizer and proof worker do the mathematics, and a separate reviewer checks fidelity. Work on one user-selected declaration at a time. Ask only when ambiguity affects meaning or the requested edit range. Preserve unrelated edits and use `task apply` for canonical writes. For an existing `sorry`, preserve the statement and select only its proof term unless the user explicitly requested a statement change. No textbook or chapter setup is required. Default to four proof attempts and at most two statement repairs; report unresolved work.