perf-profiler

Q: How do I install perf-profiler?

Run npx skills add https://github.com/composio-community/awesome-claude-plugins --skill perf-profiler in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/perf-profiler/ (personal) or .claude/skills/perf-profiler/ (project).

by composio-community

Use when profiling CPU/memory hot paths, generating flame graphs, or capturing JFR/perf evidence.

Installs: 1.6K
Last 24h: +47
Trending rank: #3530
Security: Not audited

Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/composio-community/awesome-claude-plugins --skill perf-profiler

01
Install
Run the command in your project. The CLI asks which agents to install for.
02
Describe the task
Ask your agent for something this skill covers. It loads perf-profiler automatically when relevant.
03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

perf-profiler

Run profiling tools and capture hotspots with evidence.

Follow docs/perf-requirements.md as the canonical contract.

Required Rules

Verify debug symbols before profiling.
Capture file:line for hotspots.
Provide flame graph or equivalent output when possible.

Output Format

tool: <profiler>
command: <command>
hotspots:
  - file:line - reason
artifacts:
  - <path to flame graph or profile>

Constraints

No profiling without a clear scenario.
Keep outputs minimal and evidence-backed.

FAQ

What does the perf-profiler skill do?

Use when profiling CPU/memory hot paths, generating flame graphs, or capturing JFR/perf evidence.

How do I install perf-profiler?

Run npx skills add https://github.com/composio-community/awesome-claude-plugins --skill perf-profiler in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/perf-profiler/ (personal) or .claude/skills/perf-profiler/ (project).

Which AI agents can use perf-profiler?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is perf-profiler safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains perf-profiler?

It is published by composio-community in composio-community/awesome-claude-plugins. It has 1,604 recorded installs.