Skills

ECC (Everything Claude Code) is a harness-native operator system for agentic coding work, providing a comprehensive collection of skills, plugins, and agent workflows compatible with Claude Code and 12+ other AI coding tools. With 182K+ stars and 170+ contributors, it offers reusable expertise packages across engineering, DevOps, security, marketing, and more.

A skill from Anthropic's Knowledge Work Plugins that assists with month-end preparation tasks, part of the finance plugin ecosystem that helps prep journal entries, reconcile accounts, and manage close processes.

A skill from Anthropic's Knowledge Work Plugins that assists with quarterly business review preparation and analysis, part of the plugin ecosystem that turns Claude into a role-specific specialist for Cowork and Claude Code.

An AI-enhanced terminal development environment and comprehensive coding agent that integrates AI capabilities with your development workflow, supporting multiple LLM providers and model routing.

An agent skill from OpenAI's official Codex skills repository, providing reusable instruction packages that help AI agents complete specific tasks in a repeatable way. Skills are automatically discovered and can be installed via the built-in Codex installer or GitHub URLs.

A collection of Claude Code skills for tasks like code review, security analysis, and development best practices, each providing structured expert guidance.

Generates comprehensive authoring guides for content authors working with Adobe Experience Manager Edge Delivery Services projects, as part of the AEM project management skill set for handover documentation.

Cross-browser, cross-platform, and cross-device compatibility testing skill for validating browser support, responsive design, and platform consistency.

Design and test keyboard, TV, D-pad, and focus-first Compose navigation behavior for Jetpack Compose applications.

A Claude Code skill from the business growth domain that provides structured workflows and templates for drafting professional contracts, proposals, and business agreements.

Provides expert guidelines and best practices for developing Java applications using the Quarkus lightweight Java framework, focusing on efficient microservice and serverless development patterns.

A margin analysis skill from Anthropic's Knowledge Work Plugins, turning Claude into a finance specialist for analyzing margins, variances, and financial metrics within the Cowork and Claude Code ecosystem.

Helps design value-based pricing strategies by analyzing customer willingness to pay, packaging, and optimal pricing tiers for business growth.

Part of a comprehensive 313-skill open-source library compatible with Claude Code, OpenAI Codex, Gemini CLI, and more, covering engineering, DevOps, security with PreToolUse hooks, compliance, C-level advisory personas, and a complete research stack.

A skill powered by the Octagon MCP that retrieves real-time stock quotes and financial data, part of a comprehensive suite of financial analysis skills covering income statements, balance sheets, cash flows, and analyst estimates.

from ibelick/ui-skills

A collection of Claude Code skills covering framework-specific development expertise including FastAPI, Python, and other technologies with best practices.

A Chinese-localized version of Matt Pocock's writing skills for AI coding agents, providing structured writing workflow instructions optimized for Chinese-language LLMs and Chinese-speaking developers.

Generates comprehensive, AI-powered API documentation using OpenAPI 3.1, creating interactive docs, SDKs, and developer portals with modern best practices.

A collection of 110 Claude Code skills for the Multi-Agent Project Manager (MPM) ecosystem, covering modern development workflows from coding standards to deployment.

Multi-agent orchestration for Claude Code with zero learning curve, enabling complex agent coordination without additional configuration.

27 AI agent skills for mastering semantic code search with GrepAI, covering installation, configuration, search, tracing, and MCP integration.

Build interactive dashboards and visualizations from data to track metrics, KPIs, and business performance in real-time.

Validates and type-checks React forms using React Hook Form and Zod, ensuring seamless client-side and server-side validation with TypeScript type inference.

A react refactor skill from a curated development skills collection for AI coding assistants.

A Claude Code skill auto-generated from a trending open-source WhatsApp mass messaging and group marketing project, part of the aradotso marketing-skills collection. This skill is produced by a bot that scans GitHub for fast-growing marketing tools and packages them as installable agent skills.

A writing skill from the Chinese-localized Matt Pocock agent skills collection. This repository provides simplified Chinese translations of engineering, productivity, and workflow skills for AI-assisted programming, optimized for Chinese-language AI models and developers.

Retrieves and downloads transcripts, captions, or subtitles from YouTube videos using yt-dlp, supporting multiple languages and subtitle types.

A 3d model generation skill from Each Labs' skills collection for AI-powered development and automation.

An Adobe AEM project management skill that generates comprehensive admin guides for AEM Edge Delivery Services site administrators, covering site configuration, access controls, and project settings.