Syfyufei Skill Squared
- syfyufei/skill-squared
syfyufei-skill-squared is a Claude Code plugin that connects you to the Skill-Squared marketplace for discovering, installing, and maintaining agent skills.
About
Skill-Squared is a Claude Code plugin that acts as a skill marketplace and housekeeping layer for developers who rely on installable agent skills rather than one-off prompts. developers use it during Build when they need to pull in proven skills for integrations, testing, or docs, and again during Operate when they validate that skill folders still match expected structure after upgrades. The plugin emphasizes discovery, creation helpers, validation, and ongoing management so your Claude Code workspace stays consistent as you add tools from the community. It fits developers who treat skills as versioned dependencies: you want a single place to search, install, and check skills without maintaining a manual spreadsheet of GitHub repos. Compared to generic plugin indexes, Skill-Squared is positioned as a marketplace experience wired for Claude Code commands and skill lifecycle tasks.
- Skill-Squared marketplace surfaced inside Claude Code for finding community skills
- Commands for creating, validating, and maintaining skill structure in projects
- Meta tooling for skill management, commands, and marketplace workflows
- Community-sourced catalog aligned with Claude Code plugin conventions
- Bundle ships as 1 plugin entry in the repository metadata
Syfyufei Skill Squared by the numbers
- Data as of Jul 7, 2026 (Skillselion catalog sync)
/plugin install syfyufei-skill-squared@syfyufei/skill-squaredAdd your badge
Show developers this plugin is listed on Skillselion. Paste this into your README.
| Repository | syfyufei/skill-squared ↗ |
|---|
What it does
Browse, install, validate, and organize Claude Code skills from a dedicated marketplace instead of hand-maintaining local skill folders.
Who is it for?
Best when you install many Claude Code skills and want marketplace discovery plus validate-and-maintain workflows in one plugin.
Skip if: Skip if you only need one fixed skill from a known repo and will never browse or curate a personal skill library.
What you get
You register the marketplace plugin once and use Claude Code commands to find, add, validate, and manage skills as first-class project tooling.
- Registered Skill-Squared marketplace plugin in Claude Code
- Validated skill structure and managed skill inventory inside the project
By the numbers
- Repository lists pluginCount: 1
- Catalog categories include community
- Plugin keywords cover validate, marketplaces, managing, and structure
Recommended Plugins
0oastro Kawai Girl Output StyleTransform Claude's responses into kawaii anime girl style\!3
0xbigboss Claude CodeComprehensive configuration system for Claude Code51
2lab Ai Oh My ClaudeClaude Code plugin for AI-powered iterative development loops.37
45ck Claude Sdlc PluginClaude Code plugin for SDLC workflow automation with Storybook planning hub1
70 10 Claude Code Plugins70-10's Claude Code plugins
Aaronbassett Agent FoundryMy personal plugin marketplace for Claude Code4How it compares
Curated skill marketplace plugin, not a single domain skill or MCP server.
FAQ
Who is Syfyufei Skill Squared for?
It is for Claude Code users who regularly add community skills and want marketplace browsing plus structure validation without manual repo tracking.
When should I use Syfyufei Skill Squared?
Use it when you are expanding agent capabilities during Build or refreshing your skill set during Operate after Claude Code or skill format changes.
How do I add Syfyufei Skill Squared to my agent?
Install the plugin from the syfyufei/skill-squared repository into Claude Code per the repo plugin manifest, then use the documented marketplace and management commands from your project.