plugin87/ux-ui-agent-skills · .claude/skills/performance/SKILL.md

performance skillA

performance is agent-read markdown (skill) from plugin87/ux-ui-agent-skills: Optimize UI performance against Core Web Vitals — LCP, INP, CLS — with loading/code-split strategy, layout-shift prevention, and animation performance rules. Use when the user wants to improve speed, fix jank or layout shift, hit Web Vitals budgets, or make a UI feel fast on low-end devices..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add plugin87/ux-ui-agent-skills/performance@git:20260824.db721b3
Exact content
mdr add plugin87/ux-ui-agent-skills/performance@sha256:d759bafe9d56675e

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_2xvfdr37kjvgioum.svg)](https://markdownregistry.com/a/art_2xvfdr37kjvgioum)

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Versions

versioncommittedcommitsizeaudit
git:20260824.db721b3 latest2026-08-24 db721b3 1,685 BA view · diff
git:20260608.e1665242026-06-08 e166524 1,667 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (1685 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

plugin87/ux-ui-agent-skills · 1,404 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_2xvfdr37kjvgioum
GET https://markdownregistry.com/api/v1/resolve?ref=plugin87/ux-ui-agent-skills/performance
GET https://markdownregistry.com/api/v1/blob/d759bafe9d56675e4818bc18df3e9800c3d5a7992ee68fa1759b4c939f5d43c3

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.