benchmark SKILL.md skillA

benchmark from voidmatcha/ui-clone-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add voidmatcha/ui-clone-skills/benchmark@git:20260808.adf668f

Pins git:20260808.adf668f in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
voidmatcha/ui-clone-skills
Path
skills/benchmark/SKILL.md
Versions recorded
5
Latest version
git:20260808.adf668f, committed Aug 8, 2026
First version recorded
May 18, 2026
Size
34,553 bytes
Repository stars
16
License
Apache-2.0

Local-only regression / benchmark skill for ui-clone-skills maintainers. Drives the standard ui-reverse-engineering pipeline against the canonical reference site (https://realfood.gov) and records AE/SSIM, iteration count, gate fail counts, and outcome to benchmark/history.csv so prompt / sub-doc / model-version drift surfaces as a trend. Trigger phrases: "run benchmark" / "regression benchmark" / "benchmark clone". The Makefile no longer has a `benchmark` target — setup is inline bash in…

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

# benchmark — local regression / benchmark skill

## ⚡ Activation sentinel (READ FIRST)

The FIRST RESPONSE you generate after reading this file in reaction to a
"run benchmark" / "regression benchmark" / "benchmark clone" trigger MUST
begin with the exact line below — no decoration, no preamble, no header
above it:

```
[BENCHMARK-SKILL-ACTIVE v1 / skills/benchmark/SKILL.md]
```

Concretely: the response that comes right after the tool-result of your
`Read(skills/benchmark/SKILL.md)`. Reading this file IS the start of
execution; do not defer the sentinel to a later "more real" response, do
not announce the rule in prose instead of emitting the token, do not
prepend a step heading. The first line of that response is the token
itself, and only the token. Anything else (Step 1 announcement,
`bash skills/benchmark/scripts/setup.sh` call, status notes) goes
below it on subsequent lines.

Only that one response needs the sentinel — later responses in the same
session do not need to repeat it. Empirically, LLMs drop a per-message
prepend after a few turns even when the rule says "every response," so a
single emission anchored to the post-read response is the reliable signal
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add voidmatcha/ui-clone-skills/benchmark@sha256:46331b10e05c5f28

The line at the top of this page pins the label git:20260808.adf668f, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_3jgdj3ttshhxujpn.svg)](https://markdownregistry.com/a/art_3jgdj3ttshhxujpn)

6 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between May 18, 2026 and Aug 8, 2026, about one every 20 days.

versioncommittedcommitsizeaudit
git:20260808.adf668f latest2026-08-08 adf668f 34,553 BA view · diff
git:20260605.19891172026-06-05 1989117 32,958 BA view · diff
git:20260601.fc891022026-06-01 fc89102 32,508 BA view · diff
git:20260522.0863a002026-05-22 0863a00 32,509 BA view · diff
git:20260518.a44ef802026-05-18 a44ef80 29,076 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (34553 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

GitHub

voidmatcha/ui-clone-skills · 16 stars · license Apache-2.0 · pushed 2026-09-27 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_3jgdj3ttshhxujpn
GET https://markdownregistry.com/api/v1/resolve?ref=voidmatcha/ui-clone-skills/benchmark
GET https://markdownregistry.com/api/v1/blob/46331b10e05c5f28eab73c71edb1bd3ae55878db5907112154ce9d04cfd465db

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.

More from voidmatcha/ui-clone-skills

AGENTS.md AGENTS.md file
voidmatcha/ui-clone-skills · AGENTS.md
git:20260926.e763fc3 · audit A · 16 stars
CLAUDE.md CLAUDE.md file
voidmatcha/ui-clone-skills · CLAUDE.md
git:20260516.654d193 · audit B · 16 stars
ui-capture SKILL.md skill
voidmatcha/ui-clone-skills · skills/ui-capture/SKILL.md · Capture baseline evidence from a live website URL: screenshots, scroll states, hover/click behavior, parallax, timers…
git:20260925.a3212bc · audit A · 16 stars
ui-reverse-engineering SKILL.md skill
voidmatcha/ui-clone-skills · skills/ui-reverse-engineering/SKILL.md · Clone or recreate a live website URL, page, or section as React + Tailwind with extracted DOM, CSS, assets, responsive…
git:20260925.a3212bc · audit A · 16 stars
visual-debug SKILL.md skill
voidmatcha/ui-clone-skills · skills/visual-debug/SKILL.md · Diagnose why an existing implementation differs from reference evidence using AE/SSIM, pixel, section, computed-style…
git:20260926.c66ef64 · audit B · 16 stars

Every file in voidmatcha/ui-clone-skills

Other files named benchmark

benchmark SKILL.md skill
affaan-m/ecc · docs/ja-JP/skills/benchmark/SKILL.md · このスキルを使用して、パフォーマンスベースラインを測定し、PR前後の回帰を検出し、スタック代替案を比較します。
git:20260517.ec9ace9 · audit A · 299,696 stars
benchmark SKILL.md skill
garrytan/gstack · benchmark/SKILL.md · Web performance regression detection. (gstack)
v1.0.0 · audit A · 140,694 stars
benchmark SKILL.md skill
hashgraph-online/awesome-codex-plugins · plugins/Colin4k1024/tsp/skills/benchmark/SKILL.md · Use this skill to measure performance baselines, detect regressions before/after PRs, and compare stack alternatives.
git:20260512.6523792 · audit A · 1,537 stars
benchmark SKILL.md skill
hoangsonww/claude-code-agent-monitor · plugins/ccam-insights/skills/benchmark/SKILL.md · Benchmark one session (or a small recent set) against the rolling average using Agent Monitor data — cost, total…
git:20260804.9eab0d7 · audit A · 1,159 stars
benchmark SKILL.md skill
zhongkaifu/tensorsharp · InferenceWeb.Tests/Fixtures/MultiAgent/SKILL.md · Read independent service evidence for the multi-agent benchmark.
git:20260924.62d2787 · audit A · 661 stars
benchmark SKILL.md skill
jasonxudeveloper/nino · .claude/skills/benchmark/SKILL.md · How to measure Nino and what may be published - the .NET BenchmarkDotNet suite (quick mode, filters, v3 3.3.13 back to…
git:20261108.44f85be · audit A · 653 stars
benchmark SKILL.md skill
serejaris/personal-corp-os · skills/benchmark/SKILL.md · Use when choosing between engines or models for an agent pipeline and the answer must come from measurement on your own…
git:20260930.7ad9707 · audit A · 241 stars
benchmark SKILL.md skill
tongminglaic/ako4x · templates/skills/benchmark/SKILL.md · Reference for the active benchmark harness — what it IS and how it behaves (the active benchmark is flashinfer-bench)…
git:20260531.0fd4b5f · audit A · 86 stars

Browse by kind, by grade A, or by owner.