mcpbeat

Perf Profiler

composio-community/perf-profiler

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

181 tokens
context cost
the whole folder, loaded on every use
1
files
instructions only
0
copies elsewhere
how many repositories repackaged it
1856
stars on the repo
on the repository, not the skill itself

Install

one command, takes just this skill from the repository 
npx skills add https://github.com/composio-community/awesome-claude-plugins --skill perf-profiler

The instruction itself

4 sections, as written by the author

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.

How to use it

Copy the folder

Take composio-community/perf-profiler from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.