implementlisted

# Implement Execute an input end-to-end on the current working tree. Read the input, derive implicit tasks if the input does not already enumerate them, implement each task, self-review, auto-commit per implicit task or per explicit Git instruction the user passes through, record a factual progress block per implicit task, and update the thread's singleton implementation report on the way out. Do not pause for clarifying questions at each step and do not ask before committing; the execution posture is identical whether or not a person is present. Do not rewrite history. This skill is single-agent: the current session is the implementer and runs the self-review pass after each implicit task. No subagents are spawned. ## Inputs This skill accepts ONE of the following input forms. Detect which form was passed before deriving implicit tasks: 1. **The thread-root `plan.md`** — a brief plan whose numbered steps ARE the implementation steps. Treat each numbered step as an implicit task, in order; you have the freedom to derive the obvious substeps a step implies. This is the most structured input this skill takes. 2. **The thread's `seed.md` plus `decisions.md`** — when no plan exists, the seed's trigger narrative names the intended outcome and `decisions.md` carries the settled decisions that constrain it. Derive the implicit task list from the two together; a settled decision may map to an implicit task or constrain one. 3. **An explicit code or issue reference** — a file pat