NWave nw-mikado

[EXPERIMENTAL] Complex refactoring roadmaps with visual tracking

install

source · Clone the upstream repo

git clone https://github.com/nWave-ai/nWave

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/nWave-ai/nWave "$T" && mkdir -p ~/.claude/skills && cp -r "$T/nWave/skills/nw-mikado" ~/.claude/skills/nwave-ai-nwave-nw-mikado && rm -rf "$T"

manifest: nWave/skills/nw-mikado/SKILL.md

source content

NW-MIKADO: Complex Refactoring with Mikado Method

EXPERIMENTAL: Under active development. Behavior and output format may change between versions.

Wave: CROSS_WAVE Agent: Crafty (nw-software-crafter) Command:

*mikado

Overview

Plan and execute complex refactoring using the Mikado Method. Builds dependency {visualization} through iterative exploration|tracks discoveries via commits|executes leaf-to-goal bottom-up. For architectural changes spanning multiple classes where simple refactoring is insufficient.

Context Files Required

src/* - Codebase to refactor
docs/product/architecture/brief.md - Target architecture (if available)

Agent Invocation

@nw-software-crafter

Execute *mikado for {refactoring-goal}.

Context Files:

src/*
docs/product/architecture/brief.md

Configuration:

refactoring_goal: "{goal description with business value}"
complexity: complex # simple/moderate/complex
visualization: {tree|graph} # tree = indented markdown checklist, graph = Mermaid dependency diagram

Success Criteria

Mikado {visualization} persisted at docs/mikado/{goal-name}.mikado.md
Discovery commits capture each exploration attempt
All leaf nodes implemented bottom-up
Goal node achieved with all tests passing
{visualization_label} stable (no new dependencies emerging)

Visualization labels: tree → "Tree", graph → "Graph". Use the selected visualization type in all output messages (e.g., "Wrote the Mikado tree" or "Wrote the Mikado graph").

Next Wave

Handoff To: {invoking-agent-returns-to-workflow} Deliverables: Refactored codebase + Mikado {visualization} documentation

Examples

Example 1: Extract shared domain model

/nw-mikado "Extract shared domain model from monolithic service layer"

Crafty builds Mikado dependency {visualization} through iterative exploration, discovers 12 leaf nodes across 4 modules, executes bottom-up from leaves to goal with discovery commits at each step.

Expected Outputs

docs/mikado/{goal-name}.mikado.md
src/*                                (refactored implementation)
Discovery-tracking commits in git log