Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 387,684 indexed, measured the same four ways as everything else here.
meirdick/growth-product-context
Skill Claude CodeCodex
Discovers user journeys by scanning Laravel routes, controllers, and models, then proposes a product context with AARRR pirate metrics event names. Use when the user asks to map user journeys, define product context, create PRODUCT.md, discover what to track, set up analytics events, or define their funnel. Also…
caoyuan-fire/engi-foundry-skill
Plugin Claude Code
Bundles 10 skills, 1 hook, 1 MCP server · 481 tokens together
Structured engineering workflow for planning, execution governance, durable artifacts, review, verification, and handoff.
Skill Claude CodeCodex
Reconstruct what a Steel customer organization was actually doing in its browser sessions, and whether it succeeded, from warehouse records plus raw session logs in object storage. Produces an evidence-backed report: inferred tasks, per-session outcomes, what blocked them, agent-quality problems, and what Steel itself…
kuliantnt/docx-batch-variable-replacement
Skill Claude CodeCodex
A document-processing tool that copies a Word template and replaces specified placeholders or details in each generated file.
Digidai/website2markdown-skills
Skill Claude Code
Convert web pages to clean Markdown using the Website2Markdown API (md.genedai.me). Use when you need to fetch, read, extract, or analyze web page content — especially when WebFetch fails, returns incomplete content, or the target is JS-heavy/paywalled. Supports 21 platform adapters (WeChat, Zhihu, Feishu, Twitter/X…
Skill Claude CodeCodex
Research GitHub demand signals, active issues, and trend velocity before committing to a product direction.
toronet-guidl/toronet-agent-skills
Skill Claude CodeCodex
Integrate ToroNet into frontend or backend apps. Use when the user wants ToroNet network configuration, contract reads with ethers.js or wagmi, wallet-based writes, or server-side writes through the ToroNet keystore API.
Plugin Claude Code
Bundles 11 skills · 670 tokens together
Comprehensive smart contract security toolkit based on Trail of Bits' Building Secure Contracts framework. Includes vulnerability scanners for 6 blockchains and 5 development guideline assistants.
Skill Claude CodeCodex
Reduce terminal context usage by summarizing tests, builds, Git commands, linters and other verbose command output.
Skill Claude Code
Use when analyzing a video URL or local video with transcript and selected frames.
jayjeo/econometrics-phd-level-skill
Skill Claude CodeCodex
A guide to econometrics, the use of statistics to study relationships in data, based on a 12-part Korean lecture series. It routes questions to explanations of topics such as regression, panel data, instrumental variables, and causal comparisons.
Skill Claude CodeCodex
Author Hazelight AngelScript (.as) gameplay code for Unreal Engine 5.x projects using the Hazelight UnrealEngine-Angelscript fork. AngelScript looks like UE C++ but differs in load-bearing ways — no #include, no GENERATEDBODY, default keyword for sub-object config, float is 64-bit, RPCs are reliable by default, no…
Skill Claude CodeCodex
Operate TUI (terminal user interface) programs through the tui-agent CLI tool. Use this skill whenever the user asks to interact with, automate, control, or test any terminal-based program — including editors (vim, nano, emacs), system monitors (htop, top, btop), file managers (ranger, mc), database clients (mycli…
blackwell-systems/polywave-codex
Skill Claude CodeCodex
Coordinate Polywave scout and wave flows in Codex. Use for parallel implementation planning, IMPL creation, and guarded wave execution with polywave-tools and the installed Polywave agents.
luisnavarrete12/threejs-ai-skill
Skill Claude CodeCodex
Makes AI-generated Three.js / WebGL / react-three-fiber code produce coherent, playable 3D scenes instead of code that compiles but looks and feels broken — correct model scale and orientation, grounded and non-overlapping placement, real collisions, frame-rate-independent controls, and characters that walk without…
Skill Claude CodeCodex
Generate a clean, professional IM / work avatar from a personal photo. Upload a selfie and get a business-grade headshot — minimal, polished, no over-the-top styling — ideal for workplace instant-messaging profiles (WeChat Work, DingTalk, Lark / Feishu), LinkedIn, and unified team avatars. Use when the user wants a…
Skill Claude Code
MutantX Phase 2 — Generate realistic code mutants as unified diff patches.
Skill Claude CodeCodex
Maintains an Agulater Agent Operational Contract after agent files change. Use when changing AGENTS.md, harness policy, graphs, skills, context layers, evaluation, or handoff behavior.
mrloldev/artificial-analysis-skill
Skill Claude Code
Pick the right LLM or media model for a task, backed by live benchmark data from artificialanalysis.ai. Use when the user asks "which model should I use for X", "what's the best/fastest/cheapest model", "compare model A vs B", "model leaderboard", or anything about model intelligence / speed / price / context /…
Plugin Claude Code
Bundles 2 skills, 1 hook · 276 tokens together
Caveman-style token efficiency, spoken with a real Spanish regional accent: eleven dialects, two intensity levels.
Poorgramer-Zack/copilot-cli-things
Skill Claude Code
Copilot CLI plugin scaffolding and creation workflow. Covers requirements gathering, component planning, directory structure, implementation, validation, and testing. Use for new plugin projects or guided plugin development.
Skill Claude CodeCodex
A structured questioning method for deciding whether a product idea addresses a real need before design or development begins.
Skill Claude Code
You are an expert iOS developer with full autonomous control of the Xcode build pipeline, iOS Simulator, screenshot capture, Maestro UI automation, and debug log analysis. Follow these procedures exactly.
Command Claude Code
What is done and what is left, in plain language. Add "all" for every project.
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: