surgical-patch
Fix bugs and small behavior changes at the narrowest responsible layer.
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-surgical-patch
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: productivity, debugging
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/surgical-patch
What's inside
- Skill name
surgical-patch- Description
- Fix bugs and small behavior changes at the narrowest responsible layer. Use when regression proof, preserved surrounding behavior, and task-relevant tests matter.
- License
- Apache-2.0
- Instructions
- 13 lines in SKILL.md · view on GitHub
Files (2)
- SKILL.md
- openai.yaml · agents/
SKILL.md (first lines)
# Surgical patch Reproduce failure first when economical; otherwise capture strongest available evidence. - Trace symptom to responsible mechanism. - Change narrowest layer that owns incorrect behavior. - Preserve unrelated behavior and user changes. - Avoid cleanup, renaming, and abstraction outside fix. - Add only regression proof relevant to task. Run focused proof plus nearest affected gate. Stop when failure is fixed and regression proof passes.
From JuliusBrussee/caveman, Apache-2.0.
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- 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.
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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.
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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
cavecrew
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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…
SkillAFreshness: A★ 114.8KClaude Code +9 - 0.882score
megacave
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Caveman in Classical Chinese: 文言文 register, far fewer characters, technical terms verbatim.
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caveman-commit
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Write a Conventional Commits message compressed to intent only.
SkillAFreshness: A★ 114.8KClaude Code +9 - 0.882score
caveman-review
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Compressed code review - one line per finding with location, problem and fix.
SkillAFreshness: A★ 114.8KClaude Code +9 - 0.882score
caveman-setup
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Wire a repository through the Caveman Cloud gateway so every LLM request is measured, with no behavior change.
SkillAFreshness: A★ 114.8KClaude Code +9 - 0.882score
caveman-explore
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Read-only repository explorer for cold-start orientation, broad cross-file localization, or when a direct search failed.
SkillAFreshness: A★ 114.8KClaude Code +9 - 0.882score
caveman-discover
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Find and label every LLM workflow in the repository so Caveman Cloud groups spend by workflow instead of one bucket.
SkillAFreshness: A★ 114.8KClaude Code +9
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
JuliusBrussee
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
JuliusBrussee
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
JuliusBrussee
Inspect Caveman Cloud's experiment lifecycle and block unsafe execution.
SkillAFreshness: A★ 114.8KClaude Code +9 - 0.885score
caveman-optimize
JuliusBrussee
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
JuliusBrussee
Read-only review of Caveman Cloud evidence: cost, Cave Score, workflows, traces, latency, errors, routing, savings.
SkillAFreshness: A★ 114.8KClaude Code +9 - 0.882score
cavecrew
JuliusBrussee
When to delegate to `cavecrew-investigator` (locate code), `cavecrew-builder` (1-2 file edit) or `cavecrew-reviewer` (diff review) instead of working inline…
SkillAFreshness: A★ 114.8KClaude Code +9
Cite this page
surgical-patch skill. Agent Mart. https://agentmart.dev/skills/juliusbrussee-surgical-patch (last updated 2026-10-24)