Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 374,079 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
Build an animated coding-pattern reel (MP4) for HackProduct / WebAlgos. Teaches interview patterns — Two Pointers, Sliding Window, Binary Search, BFS/DFS, DP, and more — through motion and sound, designed to build AI-engineering judgment, not just memorization. Use this skill whenever Raja asks to build, render, or…
Plugin Claude Code
Bundles 1 skill, 1 command · 93 tokens together
Set up Tailwind v4 with shadcn/ui using @theme inline pattern and CSS variable architecture. Four-step pattern: CSS variables, Tailwind mapping, base styles, automatic dark mode. Prevents 8 documented errors. Use when initializing React projects with Tailwind v4, or fixing colors not working, tw-animate-css errors…
Skill Claude CodeCodex ✓ vendor
Semantic Scholar CLI (s2) for on-demand citation graph lookup: papers a work cites, papers that cite a work, and graph search across 200M+ papers. Use whenever the user asks for Semantic Scholar, S2, cited papers, references, bibliography, citing papers, citation count from Semantic Scholar, or papers outside a local…
looker-open-source/looker-skills
Plugin Claude Code
Bundles 24 skills · 1,060 tokens together
This repository contains a collection of "skills" designed to assist AI agents and developers in writing high-quality, standardized LookML code and guiding them through Looker onboarding. Each skill encapsulates specific instructions, best practices, and examples for different aspects of Looker development.
starlight-w/claude-sentaurus-skill
Skill Claude CodeCodex
End-to-end Sentaurus TCAD simulation workflow skill. Use this whenever the user asks to create, repair, calibrate, run, diagnose, visualize, or document Sentaurus/SWB/SDE/SDevice/SVisual simulations; mentions TCAD, Sentaurus, SWB, swbpy2, gsub, SDE geometry, mesh, SDevice physics, Id-Vg/Id-Vd/BV/HeavyIon/SEB/TID/ESD…
Plugin Claude Code
Bundles 49 skills · 6,196 tokens together
A collection of 49 skills for planning, designing, running, and assessing software tests, with guidance intended for both AI agents and people new to testing. It covers testing methods across areas such as web, mobile, desktop, and small-program applications.
cathrynlavery/problem-solver-skill
Skill Claude CodeCodex
Systematic analytical frameworks for diagnosing root causes, evaluating options, and solving complex technical or operational problems.
Plugin Claude Code
Bundles 5 skills, 4 commands · 734 tokens together
Ansys Lumerical FDTD Python API automation — end-to-end photonics simulation pipeline with four fine-grained skills (modeling, simulation, analysis, full-pipeline) and slash commands for each phase. Includes deep academic paper summarization with per-figure analysis. Covers diffraction, metasurfaces, waveguides…
Skill Claude CodeCodex
Present interactive HTML, visualizations, dashboards, and generated interfaces on connected Cybara nodes.
mario-montanari/italiano-scrittura-anti-ai
Plugin Claude Code
Bundles 1 skill, 2 commands · 248 tokens together
Suite per la lingua italiana e sistema avanzato anti AI. Scrive secondo la norma, rivede testi già scritti, traduce senza calchi, misura la voce di un autore su un corpus e difende un testo umano segnalato da un rilevatore automatico.
Plugin Claude Code
Bundles 1 skill · 110 tokens together
Run and manage long-lived coding agents in a neosh workspace: start conversations in any directory or worktree, fan work out across many at once, watch and steer them, collect what they produced.
stefan-jansen/coding-agent-toolkit
Skill Claude Code
"write a handoff", "produce a transition", "record where we are for the next session", "write a digest before /clear", or /handoff. Writes a transition file any later Claude or Codex session resumes from via /continue.
Plugin Claude Code
Bundles 1 skill · 261 tokens together
Routes PixelLab asset/API requests across MCP, REST v2, website/editor workflows, Aseprite, Pixelorama, and legacy v1.
cabbage2000-lab/paper-tutor-skills
Plugin Claude Code
Bundles 24 skills · 7,956 tokens together
An academic-writing toolkit covering the stages from choosing a topic and searching literature to review and submission.
Plugin Claude Code
Bundles 6 skills, 1 command · 444 tokens together
Reports and memos bury the answer under background, so readers must reconstruct the argument and decisions stall. This plugin applies Barbara Minto's Pyramid Principle (answer first, MECE-grouped support) and keeps a separate source-integrity layer that requires a specific source, locator, and confidence for every…
Skill Claude CodeCodex
Shared FSL language and verifier reference for writing, checking, verifying, repairing, explaining, mutating, refining, replaying, generating scenarios/test scaffolds, and interpreting fslc JSON results. Use directly for FSL syntax, kernel specs, verifier errors, repair loops, and command usage. For role-specific…
DannylydST/sorftime-seller-agent
Skill Claude Code
Sorftime Seller Agent — Expert-level cross-border e-commerce data analysis and product sourcing intelligence for Amazon, Walmart, TikTok Shop, 1688, Shopee, and TEMU sellers (plus Reddit social-listening queries). A single skill that turns any MCP-enabled AI agent (Claude Code, OpenClaw, Cursor, Copilot) into a…
zubair-trabzada/ai-restaurant-claude
Skill Claude CodeCodex
Launches 5 parallel AI agents to produce a comprehensive restaurant audit with composite Restaurant Health Score (0-100), grade, and prioritized action plan.
Plugin Claude Code
Bundles 3 skills, 4 agents, 1 MCP server · 383 tokens together
Verified coding-agent delegation for Claude Code with isolated Producers, frozen candidate artifacts, independent review, and human-controlled integration.
mattiasgeniar/offline-first-pwa
Skill Claude CodeCodex
Rules for building offline-first Progressive Web Apps that launch instantly from the home screen. Use when building, reviewing or debugging a PWA, or anything touching a service worker, a web app manifest, precaching, an in-app update prompt, iOS home screen behaviour, or safe-area/notch layout.
RandalSchwartz/dart-sdk-skills
Skill Claude CodeCodex
Authoritative guide for Dart SDK language specifications, syntax availability, minimum SDK constraints (minSdk), and version changelogs from Dart 1.x through Dart 3.x. Use this skill whenever authoring or refactoring Dart code, inspecting pubspec.yaml sdk constraints, writing control flow (switch statements, pattern…
Abdulkader-Safi/AI-Writing-Rules
Plugin Claude Code
Bundles 1 skill, 1 command, 2 hooks · 89 tokens together
Makes Claude write like a sharp, plain-spoken human. Loads 29 researched anti-AI-writing patterns at session start and checks every file it writes for tells.
Skill Claude CodeCodex
MANDATORY first skill to load when Hermes needs to orchestrate Claude Code on local Windows via SSH+tmux. Covers session lifecycle, monitoring (capture-pane), R1/R2/R3 debate protocol, error recovery, and bulk file transfer. Trigger whenever: (1) user requests local file operations/code modifications/script runs/Git…
Plugin Claude Code
Bundles 3 skills, 7 commands, 1 agent, 4 hooks · 205 tokens together
Use OpenCode from Claude Code to review code or delegate tasks.
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: