Open Source Agent Skills
Agent skills are reusable packages of instructions, procedures, and supporting resources that help AI agents perform specific tasks consistently. They can encode domain knowledge, explain workflows, and guide agents through tools or conventions, reducing repeated prompting and making specialized behavior easier to share and maintain. Skills may be loaded when needed, allowing an agent to draw on relevant guidance without carrying every instruction in its default context.
Open source offerings include skill collections for development, research, operations, and other domains, as well as tools for authoring, validating, and integrating skill packages. When choosing one, check its license, documentation, compatibility with your agent environment, dependencies, maintenance activity, and how clearly its instructions define scope and expected behavior. These resources are useful to agent developers, teams standardizing recurring workflows, and individuals who want to adapt or contribute task-specific guidance.
5 repositories · updated September 17, 2026
oh-my-hermes: Enhance Hermes Agent with Advanced AI Workflow and Memory
oh-my-hermes is an all-in-one plugin designed to significantly enhance the Hermes Agent. It provides advanced coding intelligence, a robust long-term memory system, and optimized workflow packages, transforming standard Hermes requests into structured, actionable tasks with clear operational layers.
cc-polymath: Context-Efficient Skills for Claude Code Development
cc-polymath is an innovative GitHub repository offering a vast collection of atomic skills and workflows specifically designed for Claude Code. It addresses the challenge of providing comprehensive development knowledge without overwhelming the AI's context window. By employing a progressive discovery system, cc-polymath ensures context efficiency and high-quality skill access across a wide range of technical domains.
ClawHub: The Public Skill and Plugin Registry for OpenClaw
ClawHub is the public skill and plugin registry for OpenClaw, designed for publishing, versioning, and searching text-based agent skills and code plugins. It offers fast browsing, a CLI-friendly API, moderation hooks, and vector search capabilities. This platform streamlines the discovery and management of resources for the OpenClaw ecosystem.
Google Skills: Agent Skills for Google Products and Technologies
The `google/skills` repository offers a comprehensive collection of Agent Skills designed for Google products and technologies, including Google Cloud. It enables developers to easily integrate and leverage pre-built functionalities for various tasks, from infrastructure management to advanced AI/ML solutions. This resource streamlines the development of agentic applications within the Google ecosystem, providing a robust foundation for innovation.
Competitive-Programming-Resources: Your Comprehensive Guide to Coding Excellence
The Competitive-Programming-Resources repository by Kunal Kushwaha is an extensive collection designed for competitive programming, system design, and interview preparation. It offers a curated list of tutorials, problems, and platforms to help developers enhance their algorithmic and problem-solving skills. This resource is ideal for anyone looking to excel in coding challenges and technical interviews.