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Ultrathink craftsmanship

Skill DYAI2025/Plumbline/config/claude/skills/ultrathink-craftsmanship

Plumbline — a self-learning, customer-value-governed agile AI agent team for Claude Code. 87 subagents + skills, TDD defense-in-depth gates, Kaizen retros, a four-body adversarial council, and an empirically benchmarked QA harness. Does it hang true?

Install
npx -y skills add DYAI2025/Plumbline --skill ultrathink-craftsmanship

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

  • no licenseNo license file was found in the repository. Code published without one is not open source by default, so using it at work is a question for whoever answers licensing questions where you are.
  • 6 stars6 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its author says it does

Copied from the file, not written here

Use for expensive, one-pass reasoning gates that stress-test a specification, plan, or near-final implementation for bias, hidden coupling, weak evidence, and craftsmanship risks.

SKILL.md

0.8 KB, 132 tokens by cl100k_base, as published. Nobody here has run it

Ultrathink Craftsmanship

A deep reasoning gate, not a correctness proof. Run once per configured gate unless the workflow explicitly allows another iteration.

Modes

  • full: specification sanity and architecture risk review.
  • kurz / kurz+: compact iteration judgment near release.

Checklist

  • What claim is least evidenced?
  • What hidden assumption would invalidate the plan?
  • What edge case crosses module, data, security, or UX boundaries?
  • Where could tests pass while production wiring is absent?
  • What should be removed, simplified, or deferred?

Pair with konfabulations-audit for external claims.

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.

Keep looking

Skills are one crate of 326,970. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.