akillness/jeo-skills248 installs
hyperfine-benchmarking
Use this skill to benchmark shell commands reliably with warmup runs, statistical summaries, and exportable artifacts using hyperfine.
How do I install this agent skill?
npx skills add https://github.com/akillness/jeo-skills --skill hyperfine-benchmarkingIs this agent skill safe to install?
- Gen Agent Trust Hubpass
This skill provides a structured methodology for benchmarking CLI commands using the well-known 'hyperfine' utility. It focuses on performance measurement and comparison without introducing any security risks.
- Socketpass
No alerts
- Snykpass
Risk: LOW · No issues
What does this agent skill do?
hyperfine-benchmarking
Benchmark CLI commands with reproducible methodology instead of one-off time output.
When to use this skill
- Compare two or more command variants (
tool-avstool-b) - Validate performance impact before/after script changes
- Attach benchmark evidence to PRs
Instructions
- Confirm tool availability.
- Keep input/workdir/environment stable across compared commands.
- Run warmups and enough runs for stable variance.
- Export JSON/markdown outputs for review.
- Summarize relative speedup + risk notes.
Examples
Availability check
hyperfine --version
Two-command comparison
hyperfine \
--warmup 3 \
--min-runs 10 \
'cmd_a --with flags' \
'cmd_b --with flags'
Parameter sweep
hyperfine \
--warmup 3 \
--parameter-list mode fast,balanced,thorough \
'mytool --mode {mode} input.txt'
Export artifacts
hyperfine \
--warmup 3 \
--min-runs 10 \
--export-json benchmark.json \
--export-markdown benchmark.md \
'cmd_a' 'cmd_b'
Best practices
- Prefer relative speedup and confidence ranges over single-run claims.
- Do not compare commands with different semantics unless outputs are normalized.
- If variance is high, increase runs or reduce background noise before concluding.
- Record dataset/path and exact command strings in PR text.
References
- hyperfine project: https://github.com/sharkdp/hyperfine
- Docs: https://github.com/sharkdp/hyperfine#readme
How can the creator link this skill?
Add the canonical catalog link to the repository README so users can inspect current installs and available audits. The publishing guide covers the complete discovery path.
<a href="https://skillzs.dev/skills/akillness/jeo-skills/hyperfine-benchmarking">View hyperfine-benchmarking on skillZs</a>