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Directory / Awesome Copilot skills (GitHub) / java-diagnostics

java-diagnostics

skill Software development

Symptom-first runtime diagnostics for JVM applications using JDK tools: jcmd, jstack, jmap, jstat, JFR, GC logs, async-profiler, Native Memory Tracking, and Eclipse MAT. Use when a Java app has high CPU, memory leaks or OutOfMemoryError, slow startup, deadlocks or thread starvation, long GC pauses, native memory growth, or slow requests. Includes permission tiers for safe use.
Description from the SKILL.md front matter.

Information source

Copied from the Awesome Copilot skills (GitHub) catalog (github/awesome-copilot), maintained by GitHub + community contributors.

Links are pinned to commit b1a0045 (2026-10-26), the version we synced. Not reviewed by us.

Install

GitHub CLI v2.90+ (Copilot by default)
gh skill install github/awesome-copilot java-diagnostics
For Claude Code
gh skill install github/awesome-copilot java-diagnostics --agent claude-code
For Codex
gh skill install github/awesome-copilot java-diagnostics --agent codex

Commands follow each host's documentation (GitHub Copilot, plus Claude Code, Codex, Cursor via gh skill docs). gh skill needs GitHub CLI 2.90 or later and is in public preview.

Listed from GitHub + community contributors's catalog, not reviewed by us. Read the source before installing.

Catalog
Awesome Copilot skills (GitHub)
Information source
SKILL.md in github/awesome-copilot
Author
Not stated in the source
Source code
github/awesome-copilot
License
MIT (repository license)
Repository stars
40,417 for github/awesome-copilot (the whole catalog repo)
Added to catalog
Not tracked for this source
Last change
2026-10-26 (last push to the repo)

What it contains

Similar in Software development