How do I install the 163 Java Profiling Refactor skill?

Run npx skillmds@latest add jabrena/163-java-profiling-refactor in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is 163 Java Profiling Refactor safe to use?

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Which AI agents work with 163 Java Profiling Refactor?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is 163 Java Profiling Refactor free to use?

Yes. Installing skills from SkillMD is free. This skill is licensed under Apache-2.

Who published 163 Java Profiling Refactor?

jabrena (@jabrena) published this skill. Their other Agent Skills are listed on their SkillMD profile.

163 Java Profiling Refactor by jabrena

Name: 163 Java Profiling Refactor
Author: jabrena

163 Java Profiling Refactor

Use when you need to refactor Java code based on profiling analysis findings — including reviewing docs/profiling-problem-analysis and docs/profiling-solutions, identifying specific performance bottlenecks, and implementing targeted code changes to address CPU, memory, or threading issues. Part of the skills-for-java project

jabrena 8d70523 2 files · 3.3 KB Updated Sep 17, 2026

File contents

Java Profiling Workflow / Step 3 / Refactor code to fix issues

Implement refactoring based on profiling analysis: review profiling-problem-analysis-YYYYMMDD.md and profiling-solutions-YYYYMMDD.md, identify specific performance bottlenecks, and refactor code to fix them. Ensure all tests pass after changes.

What is covered in this Skill?

Review analysis notes: docs/profiling-problem-analysis-YYYYMMDD.md, docs/profiling-solutions-YYYYMMDD.md
Identify specific bottlenecks from the documented findings
Refactor code to address CPU hotspots, memory leaks, threading issues, or other performance problems
Run verification: ./mvnw clean verify or mvn clean verify

Scope: Changes must pass all tests. Apply fixes incrementally and verify after each significant change.

Constraints

Verify that changes pass all tests before considering the refactoring complete.

MANDATORY: Run ./mvnw clean verify or mvn clean verify after applying refactoring
SAFETY: If tests fail, fix issues before proceeding
BEFORE APPLYING: Read the analysis and solutions documents for specific recommendations

When to use this skill

Refactor performance
Optimize hot path
Performance refactoring

Reference

For detailed guidance, examples, and constraints, see references/163-java-profiling-refactor.md.

Frequently asked questions