lu1sdv/skillsmd · web-performance-optimization/SKILL.md

web-performance-optimization skillA

web-performance-optimization is agent-read markdown (skill) from lu1sdv/skillsmd: Use when improving Lighthouse scores, reducing page load times, debugging performance bottlenecks, optimizing Core Web Vitals for SEO, or implementing modern browser performance APIs like View Transitions and Speculation Rules.

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 lu1sdv/skillsmd/web-performance-optimization@git:20260314.993db98
Exact content
mdr add lu1sdv/skillsmd/web-performance-optimization@sha256:00328ce0cc40d3e1

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_kkvy4isggbptkiuq.svg)](https://markdownregistry.com/a/art_kkvy4isggbptkiuq)

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Versions

versioncommittedcommitsizeaudit
git:20260314.993db98 latest2026-03-14 993db98 7,063 BA view · diff
git:20260302.7d6059f2026-03-02 7d6059f 6,167 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 (7063 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

lu1sdv/skillsmd · 2 stars · license none · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_kkvy4isggbptkiuq
GET https://markdownregistry.com/api/v1/resolve?ref=lu1sdv/skillsmd/web-performance-optimization
GET https://markdownregistry.com/api/v1/blob/00328ce0cc40d3e1f4ededa0bfdbcb55a989c7835a311d479e55fd50bd2ec02c

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