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CF refactor

Refactor code có hệ thống dựa trên phương pháp luận của Martin Fowler. Sử dụng khi người dùng yêu cầu refactor code, cải thiện cấu trúc code, giảm nợ kỹ thuật, dọn code legacy, loại bỏ code smells, hoặc cải thiện khả năng duy trì code. Skill này hướng dẫn qua cách tiếp theo từng giai đoạn với nghiên cứu, lập kế hoạch, và triển khai tăng dần an toàn.

luongnv89/claude-howto Agent Skills author: luongnv89 MIT 1 file body ≈ 2 992 tokens Open the sourcegithub.com↗ analyzed 2 d ago

Refactor code có hệ thống dựa trên phương pháp luận của Martin Fowler.

As a process F 33/100 · No process to follow — References files that are not bundled: ../../../03-skills/refactor/references/code-smells.md, ../../../03-skills/refactor/references/refactoring-catalog.md, ../../../03-skills/refactor/templates/refactoring-plan.md

ProcedureSoftware developmenttype and topics are labelled automatically from the skill text
Runs in: Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) OpenClaw Goose OpenCode
JSON
Technical rating
C
84/100
safety, quality, tests
Safety 60%
100
Quality 40%
60
Run on models
none yet
Process rating
F
33/100
No process to follow
References files that are not bundled: ../../../03-skills/refactor/references/code-smells.md, ../../../03-skills/refactor/references/refactoring-catalog.md, ../../../03-skills/refactor/templates/refactoring-plan.md
Tools and files w 18
0
Result and completion w 14
0
Inputs and preconditions w 11
0
the three weakest of ten parameters · all ten

How to improve

  1. Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
  2. The text references files that are not there: add them or drop the references.
For the model run — optional
  • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
  • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

Guard findings · 0

✓ No critical or high findings

Files scanned: 1. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning description-no-when description does not say WHEN to use the skill (no "use when")
  • warning missing-ref reference to a missing file: ../../../03-skills/refactor/references/code-smells.md
  • warning missing-ref reference to a missing file: ../../../03-skills/refactor/references/refactoring-catalog.md
  • warning missing-ref reference to a missing file: ../../../03-skills/refactor/templates/refactoring-plan.md
  • warning missing-ref reference to a missing file: scripts/analyze-complexity.py
  • warning missing-ref reference to a missing file: scripts/detect-smells.py

Process rating: all ten parameters 33/100

Will not run. References files that are not bundled: ../../../03-skills/refactor/references/code-smells.md, ../../../03-skills/refactor/references/refactoring-catalog.md, ../../../03-skills/refactor/templates/refactoring-plan.md
  • 0Tools and files. 5 referenced file(s) missing: ../../../03-skills/refactor/references/code-smells.md, ../../../03-skills/refactor/references/refactoring-catalog.md, ../../../03-skills/refactor/templates/refactoring-plan.md
  • 0Result and completion. Does not say what the result is
  • 0Inputs and preconditions. Does not say what the process needs to start
  • 0Failures and branches. Linear process with no failure handling
  • 0Progress reporting. Says nothing while it works
  • 20When it triggers. No condition that starts the skill
  • 30Running it twice. 9 mutating operations with no state check
  • 100Steps. 139 steps
  • 100Consistency. Name and required fields are in place
  • 100Execution cost. Instruction body is 2992 tokens
  • low 13 top-level sections: this looks like several domains in one skill

Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

Quality signals

  • +5Description has no quoted example phrases that should trigger the skill
  • +4Description does not say when NOT to use the skill (false activations)
  • +3Output format is not stated: the model decides each time
  • +1No license
  • +2Single-language instructions
  • +3Description length 351: enough signal without eating the budget
  • +4Structure: 44 headings
  • +3Step-by-step instructions: 139 items
  • +4Has examples (9 code blocks)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 60.