ClaudSkills / Engineering / architecture

Improving Architecture

Q: What is a Claude Code skill and how does the Improving Architecture skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Improving Architecture is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: architecture · Last updated: 2026-06-09

Analyzes a codebase read-only and emits a ranked refactoring blueprint of deepening opportunities — turning shallow modules (small behaviour behind a large, leaky interface) into deep ones for testability and AI-navigability. Use when the user wants to improve architecture, find refactoring opportunities, consolidate tightly-coupled modules, make the codebase more testable, or make it more AI-navigable: this finds and ranks specific refactors but never edits code, writes docs, or spawns agents.

About this skill (catalog notes)

Improving Architecture includes at least one code block. The SKILL.md runs to about 1,022 words, in the catalog's typical mid-range.

Original author: brenpike
Indexed lastmod: 2026-06-09
Catalog position: Engineering · architecture
Indexed related skills: 10

How Improving Architecture fits the catalog

Improving Architecture sits in the Engineering category under the architecture sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Analyze a codebase and surface architectural friction as deepening opportunities — refactors that turn shallow modules (a small amount of behaviour behind a large, leaky interface) into deep ones (a large amount of behaviour behind a small interface). The aim is testability and AI-navigability. The output is a refactoring blueprint emitted inline as Markdown.

What this skill does

Improving Architecture is a community-contributed Claude Code skill in the architecture sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/improving-architecture/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user wants to improve architecture, find refactoring opportunities, consolidate tightly-coupled modules, make the codebase more testable, or make it more AI-navigable: this finds and ranks specific refactors but never edits code, writes docs, or spawns agents.

Who uses this skill

The Improving Architecture Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 94,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/improving-architecture
curl -L https://claudskills.com/skills/improving-architecture/SKILL.md \
  -o ~/.claude/skills/improving-architecture/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/improving-architecture/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/improving-architecture/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\improving-architecture\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Improving Architecture Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/improving-architecture/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Improving Architecture skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Improving Architecture skill?

Use Improving Architecture when your Claude Code task falls under the Engineering category — specifically in the architecture area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Improving Architecture" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Improving Architecture skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Improving Architecture is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/brenpike/hivemind/blob/HEAD/plugin/skills/improving-architecture/SKILL.md
Author: brenpike

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

brenpike. (2026). Improving Architecture [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/improving-architecture/

BibTeX

@misc{improving-architecture-2026,
  author    = {brenpike},
  title     = {Improving Architecture [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/improving-architecture/}
}

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