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profile-run

92 / 100 · Low risk

Fine to try.

By petrbouda/jeffrey (GitHub) · other · 81 stars · scanned at commit b7fcdb7

Runs this project under a profiler and analyses what comes out — a benchmark, a test, a load script or the application itself, recorded with JFR or async-profiler, imported into a running Jeffrey Microscope and handed to analyze-jfr. Use whenever the user wants to profile something that is not recorded yet: "profile this benchmark", "record a JFR while the tests run", "why is this slow" with no recording in hand, or when a hotspot needs measuring rather than guessing — and when they ask how to …

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'profile-run' ] || [ -L ~/.agents/skills/'profile-run' ]; then echo 'A skill folder named profile-run already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/petrbouda/jeffrey' "$d" && git -C "$d" checkout --quiet 'b7fcdb7b36f8f188c3d9642fd8aabc46dc882b20' -- 'jeffrey-agent-plugin/skills/profile-run' && mkdir -p ~/.agents/skills && cp -R "$d"/'jeffrey-agent-plugin/skills/profile-run' ~/.agents/skills/'profile-run' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'profile-run' ~/.claude/skills/'profile-run' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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