Everything for Claude Code

Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 389,126 indexed, measured the same four ways as everything else here.

webiny/webiny-js

Skill Claude CodeCodex

Creating Headless CMS content models via code using the ModelFactory pattern. Use this skill when the developer wants to create, modify, or understand content model definitions, define fields and validators, set up reference fields between models, configure field layouts (including nested layouts inside object or…

not rated 8.0k +3 changed 2d ago A SkillSpector: warn 313 tokens

seedance-20

506

Emily2040/seedance-2.0

Skill Claude CodeCodex

This skill should be used when creating, improving, or troubleshooting Seedance 2.0 video on any surface - Dreamina, Jimeng, CapCut, Doubao, Volcengine/Ark, BytePlus, Runway's Seedance route, fal, or third-party provider/router surfaces such as EvoLink, OpenRouter, Kie.ai, PiAPI, LaoZhang, Runware, ModelsLab, AI/ML…

not rated 8.0k +33 changed 1mo ago A 178 tokens original MIT

dimensional-analysis

507

trailofbits/skills

Plugin Claude Code

Bundles 1 skill, 5 agents · 194 tokens together

Audits code for unit and decimal-scaling bugs and annotates it with dimensional comments recording the units of each value. Use when someone asks to audit or review code for unit confusion, decimals or scaling mismatches, WAD/RAY scale errors, or the wrong token's decimals; to annotate units in a codebase; or to…

not rated 8.0k +103 changed 16d ago A tokens not measured CC-BY-SA-4.0

data-analysis

508

Upsonic/Upsonic

Skill Claude CodeCodex

Analyze, explore, clean, and visualize datasets with statistical rigor. Use when user asks to analyze data, find patterns, compute statistics, create visualizations, clean messy data, or explore a dataset. Trigger when user says things like "analyze this data", "what trends do you see", "find patterns in", "create a…

not rated 8.0k +3 4mo ago A SkillSpector: pass 138 tokens original MIT

degit

509

Rich-Harris/degit

Skill Claude Code

Download a repository snapshot or template with degit.

not rated 8.0k +3 changed 16d ago A SkillSpector: warn 12 tokens original MIT

honcho-integration

510

plastic-labs/honcho

Skill Claude Code

Integrate Honcho memory into existing Python or TypeScript codebases. Use when adding Honcho SDK, setting up peers, configuring sessions, and accessing Honcho's representation.

not rated 8.0k +93 yesterday A Socket: passSnyk: warnSkillSpector: warn 40 tokens AGPL-3.0

react-joyride

512

gilbarbara/react-joyride

Skill Claude CodeCodex

Guide for implementing, configuring, and debugging React Joyride v3 guided tours. Use this skill whenever the user mentions joyride, guided tour, onboarding tour, walkthrough, tooltip tour, step-by-step guide, product tour, or wants to highlight UI elements sequentially. Also use when debugging tour issues like…

not rated 7.9k +2 4mo ago A Socket: passSnyk: passSkillSpector: pass 106 tokens original MIT

webnovel-writer

513

lingfengQAQ/webnovel-writer

Plugin Claude Code

Bundles 8 skills, 4 agents, 2 hooks · 366 tokens together

A long-form web-novel writing system made of reusable instructions, helper agents, linked data, and retrieval tools. Retrieval means finding relevant stored material while writing.

not rated 7.9k +98 2d ago A tokens not measured GPL-3.0

native-ui

514

vercel-labs/native

Skill Claude CodeCodex needs its repo ✓ vendor

Authoring guide for the Native markup (.native) view tier of native-rendered Native SDK apps. TypeScript cores are the default and use this skill together with ts-core; Zig cores are an explicit alternative and this guide labels their lower-level UiApp recipes. Use when building or modifying native UI (widgets…

not rated 7.8k +8 changed 21d ago A Snyk: passSkillSpector: warn 98 tokens original Apache-2.0

app-store-screenshots

515

ParthJadhav/app-store-screenshots

Skill Claude CodeCodex

Use when building App Store or Google Play screenshot pages, generating exportable marketing screenshots for iOS, macOS, and/or Android apps, or scaffolding a screenshot editor with Next.js. Triggers on app store, mac app store, play store, screenshots, marketing assets, html-to-image, phone mockup, mac mockup…

not rated 7.8k +63 changed 28d ago A Socket: passSnyk: warnSkillSpector: warn 80 tokens original MIT

engram-branch-pr

516

Gentleman-Programming/engram

Skill Claude CodeCodex needs its repo

PR creation workflow for Engram following the issue-first enforcement system. Trigger: When creating a pull request, opening a PR, or preparing changes for review.

not rated 7.8k +98 changed 12d ago A SkillSpector: pass 37 tokens original MIT

hula-skill

517

HuLaSpark/HuLa

Skill Claude CodeCodex

HuLa project skill for frontend (Vue 3 + Vite + UnoCSS + Naive UI/Vant), backend (Tauri v2 + Rust + SeaORM/SQLite), full-stack flows, and build/release work. Use when the user mentions hula or HuLa or requests changes in this repository; after triggering, ask which scope (frontend/backend/fullstack/build-release) to…

not rated 7.8k +13 2d ago A SkillSpector: pass 86 tokens original Apache-2.0

agent-squad-python

518

2FastLabs/agent-squad

Skill Claude CodeCodex

Use when building or modifying a Python app that uses the agent-squad Python package — async multi-agent orchestration for Python 3.11+: orchestrator, agents (BedrockLLMAgent, AnthropicAgent, OpenAIAgent, SupervisorAgent, GroundedAgent, ChainAgent, and more), classifier routing (Bedrock, Anthropic, OpenAI), storage…

not rated 7.8k +4 29d ago A SkillSpector: pass 113 tokens original Apache-2.0

notebooklm

519

PleasePrompto/notebooklm-skill

Skill Claude CodeCodex

Use this skill to query your Google NotebookLM notebooks directly from Claude Code for source-grounded, citation-backed answers from Gemini. Browser automation, library management, persistent auth. Drastically reduced hallucinations through document-only responses.

not rated 7.8k +6 1mo ago A 49 tokens original MIT archived

MystenLabs/sui

Skill Claude CodeCodex

Use when auditing, reviewing, or hunting for vulnerabilities in Move code on Sui. Applies equally to source code (.move files) and to disassembly of compiled bytecode (on-chain packages). A checklist of invariants whose VIOLATION causes exploitable bugs: access control & capabilities, struct abilities & type safety…

not rated 7.8k +2 yesterday A SkillSpector: pass 174 tokens original Apache-2.0

HKUDS/OpenSpace

Skill Claude CodeCodex needs its repo

Incremental audio production with duration mismatch handling, adaptive stem extension, and pre-mix alignment verification.

not rated 7.8k 2mo ago A SkillSpector: pass 25 tokens original MIT

importing-a-codebase

522

JetBrains/thinkrail

Skill Claude CodeCodex ✓ vendor

Use when asked to create the initial spec graph for an existing codebase that has source code but no specs. Normally reached via setting-up-a-project.

not rated 7.8k +943 changed 24d ago A SkillSpector: pass 36 tokens original Apache-2.0

code2prompt

523

mufeedvh/code2prompt

Skill Claude CodeCodex

Explore codebases efficiently with code2prompt, using sem-backed entity maps and grouped source reads to reduce agent round trips. Use when understanding an unfamiliar repository, locating implementations, gathering context for changes or reviews, or installing code2prompt.

not rated 7.7k +4 3d ago A 51 tokens original MIT

react-native-video

524

TheWidlarzGroup/react-native-video

Skill Claude CodeCodex

Use when a React Native app uses or is choosing the react-native-video library — playing/controlling video or audio, the v6 Video component or the v7 useVideoPlayer/VideoView player API, source/props/events (onLoad, onProgress, onEnd, paused, resizeMode, source, drm), HLS/DASH, DRM (Widevine/FairPlay…

not rated 7.7k 2d ago A SkillSpector: pass 169 tokens original MIT

magnitude

525

magnitudedev/magnitude

Skill Claude CodeCodex

Operate Magnitude local inference through its headless CLI, recommend hardware-fit local models, monitor acquisition and loading, and connect an agent harness. Use for Magnitude service, model, catalog, setup, or harness requests.

not rated 7.7k +71 changed 1mo ago A 47 tokens original Apache-2.0

triage

526

anthropics/defending-code-reference-harness

Skill Claude Code ✓ vendor

Triage a batch of raw security findings. Verify each is real, collapse duplicates, re-rank by derived exploitability, and tag with an owner. Takes a directory or file of scanner output and writes TRIAGE.json + TRIAGE.md sorted by what actually needs engineering attention. Use when asked to "triage findings", "validate…

not rated 7.7k +22 3mo ago A Socket: passSnyk: failSkillSpector: warn 99 tokens

react-grab

527

aidenybai/react-grab

Skill Claude CodeCodex

Use when the user wants a hands-free loop where grabbing UI elements in the browser with React Grab feeds tasks to the agent automatically, with no copy-paste or manual handoff. Triggers: "watch react grab", "monitor my grabs", "auto-process react grab", "watch my clipboard for grabs". Not for a one-off paste of a…

not rated 7.7k +10 2mo ago A SkillSpector: warn 86 tokens original MIT

codex-ppt

528

ningzimu/codex-ppt-skill

Skill Claude CodeCodex

Generate visually unified image-based PPT/PPTX decks from articles, reports, papers, notes, or outlines.

not rated 7.7k +167 changed 1mo ago A Socket: passSnyk: passSkillSpector: warn 27 tokens original MIT

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: