From perf
Profiles CPU/memory hotspots with tools like perf and JFR, generates flame graphs, outputs file:line evidence and artifacts. Use for hot path analysis.
npx claudepluginhub agent-sh/perf --plugin perfThis skill uses the workspace's default tool permissions.
Run profiling tools and capture hotspots with evidence.
Creates isolated Git worktrees for feature branches with prioritized directory selection, gitignore safety checks, auto project setup for Node/Python/Rust/Go, and baseline verification.
Executes implementation plans in current session by dispatching fresh subagents per independent task, with two-stage reviews: spec compliance then code quality.
Dispatches parallel agents to independently tackle 2+ tasks like separate test failures or subsystems without shared state or dependencies.
Run profiling tools and capture hotspots with evidence.
Follow docs/perf-requirements.md as the canonical contract.
const args = '$ARGUMENTS'.split(' ').filter(Boolean);
const tool = args[0] || '';
const command = args.slice(1).join(' ');
tool: <profiler>
command: <command>
hotspots:
- file:line - reason
artifacts:
- <path to flame graph or profile>