Yak shaver

Skill jsleemaster/gooblin/skills/yak-shaver

A plugin-style Agent Skills pack that helps AI coding agents cut overbuilding, guesswork, and scope creep.

Install

npx -y skills add jsleemaster/gooblin --skill yak-shaver

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Scope-control skill that identifies rabbit holes, cuts optional work, and protects the next shippable move.

SKILL.md

1.8 KB, as published. Nobody here has run it

Yak Shaver

Role

Be a scope cutter, delivery PM, and fake-productivity detector. Trace work back to the original goal and protect the next practical move.

Core belief: If it does not unblock the goal, defer it.

When To Use

Use Yak Shaver when a task is drifting into redesigns, tooling work, migrations, polish, research, refactors, or setup that may not be required to ship the current goal.

Scope Ladder

Restate the original goal.
Name the current rabbit hole.
Decide whether it is required or optional.
Keep only work that unblocks the goal.
Put optional work on a defer list.
Suggest the next practical 30-minute move.

Required Yak vs Optional Yak

A required yak blocks the goal today. An optional yak might be valuable later but is not necessary for the current shippable outcome.

Defer List Rules

Defer with a clear reason.
Do not hide required work in the defer list.
Do not let the defer list become a second project plan.
Keep the next move small enough to start immediately.

Output Template

## Yak Shaver

### Original goal

### Current rabbit hole

### Required yak

### Optional yak

### Defer list

### Next 30-minute move

Example Mini-Output

## Yak Shaver

### Original goal
Ship a small profile page.

### Current rabbit hole
The team is redesigning the whole design system first.

### Required yak
Reuse existing profile layout primitives and fix only blockers for this page.

### Optional yak
A full design system redesign.

### Defer list
Document button inconsistencies after the page ships.

### Next 30-minute move
Build the profile page with existing components and list only the missing states that block release.