css-optimizer
Find unused CSS and optimize stylesheets
Plugin bundle · by barnburner121
About
css-optimizer is a plugin bundle for AI coding tools published by barnburner121. Marketplaces we read that list it: 1 (Community GitHub marketplaces). We first saw it on 2026-10-14 and have recorded no change since. As of our marketplace pass on 2026-10-14.
What it asks for
- Runs on your machine
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a Claude Code plugin
Built from what Community GitHub marketplaces declares.
/plugin marketplace add barnburner121/claude-plugin-marketplace
/plugin install css-optimizer@barnburner121-plugins
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Community marketplace barnburner121/claude-plugin-marketplace (Open the source on GitHub) | Listed | 1.0.0 | Forks (GitHub): 0 Stars (GitHub): 3 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
Listed in one community marketplace
| Marketplace | Repository | Stars (GitHub) |
|---|---|---|
| barnburner121-plugins | barnburner121/claude-plugin-marketplace | 3 |
What the bundle contains
As published on Community GitHub marketplaces.
MCP servers: 1
plugin-hub
Skills: 1
css-opt
What changed
- Became a product we track
- Community GitHub marketplaces: appeared
Possibly the same plugin
Listings that share a signal with this one but not enough for us to treat them as the same product.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Find and remove unused code, functions, imports, variables
-
Convert CSS to Tailwind, optimize config
-
CSS development workflows with Tailwind composition, semantic naming, and dark mode by default
-
Live savings status line + terminal dashboard, and /distil · /distil-stats · /distil-shadow · /distil-dashboard commands for distil context compression
-
Clean up and organize imports, remove unused
-
buoy io.github.ahoybuoy/buoy
The design system your coding agents check before they ship: tokens plus exact UI fixes.
-
Review frontend code and live pages against 386 quality-gated rules for accessibility, performance, SEO, security, and HTML/CSS/JS best practices.
-
Enforce UI consistency across an entire codebase — detects drift in spacing, typography, colors, components, iconography, and interaction patterns across web, native mobile, and…
-
Minimal dev workflow: roadmap, build, launch, commit, convert, seo
-
Generate CDN cache invalidation strategies
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Enforce UI consistency across an entire codebase — detects drift in spacing, typography, colors, components, iconography, and interaction patterns across web, native mobile, and…
-
Run Lighthouse audits, diagnose Core Web Vitals regressions, and audit bundles, images, and fonts for performance wins.
-
Design system builder and refactorer for Tailwind CSS + Next.js projects. Audits existing styles, defines semantic color/typography tokens, extracts shared UI components, migrates…
-
Detect and remove AI-generated slop with certainty-based findings and safe auto-fixes. AI coding tools leave behind debug `console.log`s, `print` statements, placeholder text…
-
10 expert audit lenses + full-audit orchestrator + 5 bundled reference skills. Review plans and code through the eyes of Design, UX, Frontend, Backend, Structural, Repo…
Has a listing on Claude Code: claude-plugins-official (5)
-
Keep your coding agent up to date with the latest web best practices
-
Liquid language fundamentals, CSS/JS/HTML coding standards, and WCAG accessibility patterns for Shopify themes
-
CodSpeed is the all-in-one performance testing toolkit. Dive into benchmarking results, flamegraphs, and performance comparisons — give Claude granular profiling context to…
-
Install, configure, and integrate CKEditor 5 (free and premium) in any JavaScript project.
-
Create distinctive, production-grade frontend interfaces with high design quality. Generates creative, polished code that avoids generic AI aesthetics.
Has a listing on Claude: knowledge-work-plugins (5)
-
Keep your coding agent up to date with the latest web best practices
-
Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…
-
Bring Qodo's codebase intelligence, coding standards, and code review into your coding agent.
-
Build beautiful documentation sites with Mintlify. Convert non-markdown files into properly formatted MDX pages, add and modify content with correct component use, and automate…
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Use MagicPath to find, inspect, install, create, and edit UI components from Codex.
-
Qodo setup, code intelligence, and review workflows.
-
Build web apps with frontend asset design, browser testing, UI components, payments, and database guidance.
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
-
AI-powered code review in Codex, powered by CodeRabbit.
Has a listing on Community GitHub marketplaces (5)
-
Find and remove unused code, functions, imports, variables
-
Convert CSS to Tailwind, optimize config
-
CSS development workflows with Tailwind composition, semantic naming, and dark mode by default
-
Live savings status line + terminal dashboard, and /distil · /distil-stats · /distil-shadow · /distil-dashboard commands for distil context compression
-
Clean up and organize imports, remove unused
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Keep your coding agent up to date with the latest web best practices
-
Essential prompts, instructions, and chat modes for modern frontend web development including React, Angular, Vue, TypeScript, and CSS frameworks.
-
Inspect a repository, improve Tiny Tool Town readiness, submit its listing issue, and launch remediation work.
-
MCP server for Chrome DevTools
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
Advanced Security plugin for GitHub Copilot.
-
code-apps-preview
Build and deploy Power Apps code apps using React, Vite, and Power Platform connectors.
-
Navigate and interact with your C++ code using the Microsoft C++ Language Server.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
Has a listing on Cursor: cursor/plugins (5)
-
Render documentation as a navigable canvas.
-
Render PR diffs as review canvases grouped by importance.
-
Internal team workflows for CI, code review, shipping, local automation, and verification.
-
playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
-
if you want to go fast, go deep first. pstack helps you write less, but higher quality code. rigorous agent workflows you can parallelize with confidence.
Has a listing on Docker MCP Catalog (5)
-
next-devtools-mcp is a Model Context Protocol (MCP) server that provides Next.js development tools and utilities for AI coding assistants.
-
playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
-
Tools and resources for writing Effect code in Typescript.
-
MCP server for terminal commands, file operations, and process management
-
Access the latest Astro web framework documentation, guides, and API references.
Has a listing on Official MCP Registry (5)
-
buoy io.github.ahoybuoy/buoy
The design system your coding agents check before they ship: tokens plus exact UI fixes.
-
tools-mcp io.github.First-CH/tools-mcp
MCP tools: WCAG contrast, JP char/X-weight count, WebP convert, JSON-LD, llms.txt.
-
cssgraph io.github.mack-peng/cssgraph
CSS intelligence for AI coding agents — surgical style context, fewer tool calls. 100% local.
-
stylesafe io.github.Patrizzos/stylesafe
MCP server and CLI that catches CSS cascade conflicts and Tailwind utility clashes before they ship.
-
Utility CSS for any platform — near-zero learning curve. Built for developers and AI alike
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.