safe-refactor
Restructure code while preserving behavior.
Skill by JuliusBrussee
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/juliusbrussee-safe-refactor
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: refactoring
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/safe-refactor
What's inside
- Skill name
safe-refactor- Description
- Restructure code while preserving behavior. Use for extraction, consolidation, ownership moves, or cleanup where verification must bracket structural edits.
- License
- Apache-2.0
- Instructions
- 13 lines in SKILL.md · view on GitHub
Files (2)
- SKILL.md
- openai.yaml · agents/
SKILL.md (first lines)
# Safe refactor Define behavior-preservation boundary and establish verification before structural edits. - Keep feature changes outside refactor. - Move one ownership boundary at a time. - Preserve public interfaces, failure behavior, ordering, and compatibility unless explicitly scoped. - Keep intermediate states buildable and testable. - Avoid dependency or configuration growth without correctness need. Run same proof after change. Stop when behavior matches and requested structure is achieved.
From JuliusBrussee/caveman, Apache-2.0.
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Signals
- Stars
- 114,786
- Forks
- 6,616
- Open issues
- 64
- Last commit (this folder)
- Aug 11, 2026 (2 months ago)
- Last release
- Oct 13, 2026 (12 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- Apache-2.0
- Repository
- github.com/JuliusBrussee/caveman
- Website
- docs.caveman.so/caveman
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
Same skill elsewhere
Copies of this SKILL.md published by others; search shows only one of them.
More from JuliusBrussee
- 0.888score
caveman-compress
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Compress a memory file such as CLAUDE.md or a todo list into caveman format to save input tokens, keeping a readable backup.
SkillAFreshness: A★ 114.8KClaude Code +9 - 0.885score
caveman-learn
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Act on a Caveman learn report - review the ranked token sinks, apply cost-lowering fixes with per-edit consent, and report what those fixes returned.
SkillAFreshness: A★ 114.8KClaude Code +9 - 0.885score
caveman-manage
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Inspect Caveman Cloud's experiment lifecycle and block unsafe execution.
SkillAFreshness: A★ 114.8KClaude Code +9 - 0.885score
caveman-optimize
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Turn a Caveman optimization observation into an operator-chosen candidate with a paired baseline evaluation.
SkillAFreshness: A★ 114.8KClaude Code +9 - 0.885score
caveman-evidence-review
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Read-only review of Caveman Cloud evidence: cost, Cave Score, workflows, traces, latency, errors, routing, savings.
SkillAFreshness: A★ 114.8KClaude Code +9 - 0.882score
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When to delegate to `cavecrew-investigator` (locate code), `cavecrew-builder` (1-2 file edit) or `cavecrew-reviewer` (diff review) instead of working inline…
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Cite this page
safe-refactor skill. Agent Mart. https://agentmart.dev/skills/juliusbrussee-safe-refactor (last updated 2026-10-24)