Kt3k Skills
Add Yoshiya Hinosawa’s kt skill bundle to Claude Code for steady software delivery—planning, breakdown, execution, refactor, testability, review, and domain-driven design documentation.
Overview
kt3k-skills is a plugin marketplace for the Build phase that delivers the kt MIT skill pack for planning, review, refactor, testability, and domain-driven design documentation in Claude Code.
What is this marketplace?
- Single kt plugin (MIT license, version 1.1.1) by Yoshiya Hinosawa
- Keyword coverage: simplify, breakdown, execute, refactor, planning, testability, review, ddd, ubiquitous-language, docum
- Marketplace positions skills for planning tasks, reviewing code, and refining design
- Source rooted at marketplace repo (. ) as one consolidated skill pack
- Methodology-oriented plugin, not a third-party API connector
- Marketplace bundles 1 plugin: kt
- Plugin version 1.1.1, MIT license
- 11 documented keyword themes in marketplace metadata
Community signal: 3 GitHub stars.
What problem does it solve?
Shipping fast with agents can erode design coherence, testability, and shared vocabulary unless planning and review are first-class habits.
Who is it for?
Intermediate-to-advanced solo builders who want DDD-informed planning and review skills bundled for Claude Code rather than ad-hoc prompts.
Skip if: Beginners seeking a single-click deploy plugin or teams that do not want domain-driven design and steady, methodical delivery overhead.
What do I get? / Deliverables
After install, the kt skills give you structured planning, breakdown, execution, refactor, and review flows so incremental work stays aligned with DDD-style documentation.
- Registered kt3k-skills marketplace with kt plugin enabled
- Agent-invokable planning, review, refactor, and documentation patterns aligned with the kt keyword set
Plugins in this marketplace
1 plugin — install individually after you add the marketplace.
Recommended Marketplaces
Journey fit
The kt plugin metadata emphasizes planning, review, refactor, testability, and DDD—capabilities that span implementation but first appear when you structure how you build, not when you merely launch or operate infra. PM is the canonical shelf because the stated goal is careful, steady development quality through task planning and design refinement rather than a single integration or deploy hook.
How it compares
Development methodology skill marketplace, not a curated multi-plugin productivity grab bag or Gemini review bridge.
Common Questions / FAQ
Who is Kt3k Skills for?
It is for Claude Code users who value careful planning, code review, refactor discipline, testability, and DDD-oriented documentation in one kt plugin.
When should I use Kt3k Skills?
Use it during Build when you are planning tasks, refining design, or reviewing changes and want agent skills tuned for steady quality rather than speed-only codegen.
How do I add Kt3k Skills to my agent?
Register the kt3k/skills marketplace in Claude Code and enable the kt plugin (MIT v1.1.1) from the bundle.