Agent Skills
Package reusable instructions, scripts, and resources into a standardized format so AI coding agents (Claude Code, Gemini CLI, OpenHands) can discover and execute specialized capabilities on demand.
Alternatives
Overview
Agent Skills is a platform for discovering, deploying, and building reusable capability packages that extend AI agent behavior, a marketplace and management layer for the tools, connectors, and packaged workflows that agents call when executing tasks. Rather than building each agent's tool capabilities from scratch, teams browse a catalog of pre-built skills covering common integration and task patterns: web search, email sending, calendar management, CRM operations, data retrieval, document generation, and hundreds of others. Each skill provides a tested, maintained integration that agents can call with consistent behavior, reducing the integration work required for each new agent build.
The skills architecture encourages composability: complex agent behavior is assembled from combinations of simpler, reusable skills rather than built monolithically, enabling faster iteration and easier debugging when specific capabilities need updating. Custom skills can be published to the marketplace, enabling teams to share useful capabilities across their agent portfolio or contribute to a broader ecosystem. Skill versioning ensures that updates to a shared skill don't break dependent agents without intentional upgrade decisions.
Agent Skills is most valuable to organizations building multiple agents that share common integration needs, the catalog approach prevents duplicated integration work and creates a consistent, maintained capability layer across the full agent portfolio rather than each agent team building its own version of the same connections.
Key Features
- Reusable agent skills
- Skill marketplace
- Easy agent extension
- Developer tooling
- • Modular agent capabilities
- • Speeds up building
- • Depends on agent platform
- • Newer concept
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