Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 378,551 indexed, measured the same four ways as everything else here.
Skill Claude Code
Portfolio-level skill curation: proposes merges, renames, retirements, and orchestrator wraps. Consumes skill-builder's overlap-check, audit-all, and list-orphans primitives (does NOT reimplement). Generates a versioned PORTFOLIOREORGPLAN.md and sweeps connectsto edges after structural changes.
Skill Claude Code
This skill should be used when the user asks to "search google", "find information online", "search the web", or needs real-time, grounded information from the internet.
Agent Claude Code
Converts Excel test case reports into verified Playwright E2E scripts with real selectors.
Plugin Claude Code
Bundles 2 skills · 78 tokens together
Browser-based design tools for Claude Code — explore design directions, then refine with Comment, Inspect, Tune, and Shadow modes.
Plugin Claude Code
Bundles 1 skill, 6 commands, 1 agent · 578 tokens together
Publication-quality figures, plots, and diagrams for academic papers, with a render-view-fix iteration loop.
mittwald/typo3-smart-extension-builder
Skill Claude Code
Create complete TYPO3 extensions with domain models, controllers, plugins, and Fluid templates.
Plugin Claude Code
Bundles 4 skills, 10 hooks · 0 tokens together
Animated character companion that reacts to Claude Code events with expressions and notifications.
Plugin Claude Code
Bundles 6 skills, 5 commands · 186 tokens together
The Shark Pattern — non-blocking agent execution with parallel remoras. Every LLM turn completes in under 30 seconds.
Skill Claude CodeCodex
Build ArtusX applications with best practices. TRIGGER when working with Artus.js framework, ArtusX plugins, or any task involving @artusx packages, decorators, lifecycle hooks, or plugin development. Use for creating new plugins, testing ArtusX apps, debugging lifecycle issues, configuring middleware, or…
Agent Claude Code
A staff-engineer-style code review agent named Guan Yu. It examines code changes for correctness, contracts between components, type safety, error handling, concurrency, security, and related risks.
Skill Claude CodeCodex
Audits any website URL for Google AI Search readiness based on Google's official AI optimization guide. Use when the user wants to know if their page is eligible for Google AI Overviews or AI Mode, wants a GEO score, wants to optimize for AI-powered search, or wants to know why they're not being cited in AI search…
Plugin Claude Code
Bundles 2 skills · 217 tokens together
Audit and optimize agentic systems — review agents, tool loops, and inference requests across prompt engineering, tools, context, cache, evaluation, and guardrails; rewrite prompts using Anthropic best practices.
Plugin Claude Code
Bundles 1 skill · 21 tokens together
Create and edit WeChat automation scripts for sending messages and images on macOS. Use when working with WeChat automation scripts.
techiejd/claude-skill-steelman
Skill Claude CodeCodex
Use when the user invokes /steelman or when a high-stakes decision is detected in context (architecture choices, technology selections, business model decisions, strategic pivots). Not for routine planning or implementation tasks.
Skill Claude Code
Bridge THIS Claude Code or Codex session to Telegram, Discord, Feishu/Lark, QQ, WeChat, or DingTalk so the user can chat with Claude from their phone. Use for: setting up, starting, stopping, or diagnosing the claude-to-im bridge daemon; forwarding Claude replies to a messaging app; any phrase like "claude-to-im"…
Skill Claude CodeCodex
Use when the user wants to "productionize", "port", "package", "harden", "clean up", or "make installable" research, academic, or prototype code — loose scripts, notebooks, or a one-off repo — turn scripts/notebooks into a real library, get something pip/uv-installable, or build an HPC/SLURM-friendly tool that runs…
VivPillet10/ai-thinking-skills
Skill Claude CodeCodex
Guide a tricky decision through Socratic dialogue, then produce a structured decision doc. Use when the user says "choose", "help me decide", "I need to make a call on", "decision", "tradeoff", "stuck between", or brings a choice with unclear tradeoffs.
sunjongos/paper-orchestra-for-claude-code
Skill Claude Code
An end-to-end workflow for writing SCI research papers, which are scientific papers intended for journals indexed by the Science Citation Index. It supports brainstorming, novelty checks, paper structure, reviews, bilingual writing, and final document files.
huangdijia/oh-my-claude-code-plugins
Command Claude Code
Update all documentation files (README.md, READMECN.md, AGENTS.md, CLAUDE.md) based on the latest repository state.
pirronewantlux529-coder/y3autohotfreshskill
Skill Claude CodeCodex
A testing workflow for y3 games, with three mandatory rules: review code before sending it, treat only [run-ok] as success, and ensure every run or Lua command reaches the command-ID success marker.
Plugin Claude Code
Bundles 1 skill · 12 tokens together
Pixel-perfect Google Stitch designs to Next.js + Tailwind components.
Agent Claude Code
Verifies threat mitigations from PLAN.md threat model exist in implemented code. Produces SECURITY.md. Spawned by /gsd-secure-phase.
Skill Claude CodeCodex
A method for turning a current newsworthy event or popular product into practical audience-growth and business ideas. It first checks the user's business profile and researches what the topic is, how widely it is spreading, and how people are discussing it.
Skill Claude CodeCodex needs its repo
Create hyper-specialized Otaku agents with deep domain expertise for Claude Code.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: