hyperfine-benchmarking SKILL.md skillA
hyperfine-benchmarking from akillness/jeo-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add akillness/jeo-skills/hyperfine-benchmarking@git:20260426.f097b4ePins git:20260426.f097b4e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- akillness/jeo-skills
- Path
.agent-skills/hyperfine-benchmarking/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260426.f097b4e, committed Apr 26, 2026
- Size
- 1,718 bytes
- Repository stars
- 52
- License
- none declared
Use this skill to benchmark shell commands reliably with warmup runs, statistical summaries, and exportable artifacts using hyperfine.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 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-a` vs `tool-b`)
- Validate performance impact before/after script changes
- Attach benchmark evidence to PRs
## Instructions
1. Confirm tool availability.
2. Keep input/workdir/environment stable across compared commands.
3. Run warmups and enough runs for stable variance.
4. Export JSON/markdown outputs for review.
5. Summarize relative speedup + risk notes.
## Examples
### Availability check
```bash
hyperfine --version
```
### Two-command comparison
```bash
hyperfine \
--warmup 3 \
--min-runs 10 \
'cmd_a --with flags' \
'cmd_b --with flags'
```
### Parameter sweep
```bash
hyperfine \
--warmup 3 \
--parameter-list mode fast,balanced,thorough \
'mytool --mode {mode} input.txt'
```
### Export artifacts
```bash
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.
…Read the whole file at its exact version.
How to install
mdr add akillness/jeo-skills/hyperfine-benchmarking@sha256:5eb922a984425e55The line at the top of this page pins the label git:20260426.f097b4e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_nysjnhheefql6rbg)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Apr 26, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1718 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
akillness/jeo-skills · 52 stars · license none declared · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_nysjnhheefql6rbg GET https://markdownregistry.com/api/v1/resolve?ref=akillness/jeo-skills/hyperfine-benchmarking GET https://markdownregistry.com/api/v1/blob/5eb922a984425e5501b35efe6c7d98325bd48858b209212229d9f72db3c958fa
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.