refactor SKILL.md skillA
refactor from noesisvision/nasde-toolkit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add noesisvision/nasde-toolkit/refactor@git:20260609.9fa2cf4Pins git:20260609.9fa2cf4 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- noesisvision/nasde-toolkit
- Path
examples/refactoring-skill/variants/codex-refactoring-skill/agents_skills/refactor/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260609.9fa2cf4, committed Jun 9, 2026
- First version recorded
- Mar 23, 2026
- Size
- 16,914 bytes
- Repository stars
- 14
- License
- MIT
Surgical code refactoring to improve maintainability without changing behavior. Covers extracting functions, renaming variables, breaking down god functions, improving type safety, eliminating code smells, and applying design patterns. Less drastic than repo-rebuilder; use for gradual improvements.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
<!-- Source: github/awesome-copilot --> <!-- Snapshot: 2026-03-20 --> # Refactor ## Overview Improve code structure and readability without changing external behavior. Refactoring is gradual evolution, not revolution. Use this for improving existing code, not rewriting from scratch. ## When to Use Use this skill when: - Code is hard to understand or maintain - Functions/classes are too large - Code smells need addressing - Adding features is difficult due to code structure - User asks "clean up this code", "refactor this", "improve this" --- ## Refactoring Principles ### The Golden Rules 1. **Behavior is preserved** - Refactoring doesn't change what the code does, only how 2. **Small steps** - Make tiny changes, test after each 3. **Version control is your friend** - Commit before and after each safe state 4. **Tests are essential** - Without tests, you're not refactoring, you're editing 5. **One thing at a time** - Don't mix refactoring with feature changes ### When NOT to Refactor ``` - Code that works and won't change again (if it ain't broke...) - Critical production code without tests (add tests first) - When you're under a tight deadline …
Read the whole file at its exact version.
How to install
mdr add noesisvision/nasde-toolkit/refactor@sha256:b7e089c0cddd4e21The line at the top of this page pins the label git:20260609.9fa2cf4, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_5zs5qekn7wtyknc5)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Mar 23, 2026 and Jun 9, 2026, about one every 78 days. Its first recorded version is graded C and its latest A.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260609.9fa2cf4 latest | 2026-06-09 | 9fa2cf4 | 16,914 B | A | view · diff |
| git:20260323.c2b3129 | 2026-03-23 | c2b3129 | 16,913 B | C | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (16914 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
noesisvision/nasde-toolkit · 14 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5zs5qekn7wtyknc5 GET https://markdownregistry.com/api/v1/resolve?ref=noesisvision/nasde-toolkit/refactor GET https://markdownregistry.com/api/v1/blob/b7e089c0cddd4e219d91793f4b46bec34f6303001d4f8e6034c8630d564da151
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from noesisvision/nasde-toolkit
Every file in noesisvision/nasde-toolkit