implement git:20260908.4210f6cA

Immutable. This exact content never changes and is served at /api/v1/blob/2e64574bd20c9659.

---
name: implement
description: Use when an approved feature plan is ready to become code - executes plan.md task by task with verification, in subagents or inline as you pick, reviews the diff recursively until no new findings survive, then refreshes the affected reference chapters.
---

# Capstone: implement

From this skill's base directory, read `../core/references/core.md`
and `../core/references/core-authoring.md`, then execute
`../core/references/protocols/implement.md`
exactly.

Inherit the current feature run's explicit execution choice. On a
standalone invocation, including a resume, always ask subagents or
inline and wait before prerequisite work, coding, review or refresh.