Планирование реализации фичи с YAGNI-фильтром

★ 7.1 · vibe-coding

plan-implementation is a Claude Code skill that turns an existing feature specification into a structured implementation plan through a facilitated conversation among a team of specialists. It analyzes the codebase, applies YAGNI to abstractions, infrastructure, test scaffolding, schema columns, and other implementation artifacts, demoting unsupported items to a `## Deferred (YAGNI)` section in `feature-implementation-plan.md` with a named reopening trigger. Resolution rounds run to completion, `han-core:plan-synthesizer` reconciles all specialist output, and `han-core:junior-developer` is always on the team to reframe contested decisions in plain terms before escalating to the user. The skill answers how to build a feature, not what it should do — use `plan-a-feature` for specification and `design-an-api` for interface contracts. It is intended for developers who need to plan delivery of an already-described feature without reopening behavioral decisions the specification has settled.