# Agent Skills

> Agent Skills is a Agents & MCP tool with open source pricing. Portable skill format across Claude, Cursor, Codex, and 30+ agents. Best for portable…

Canonical: https://www.isthereanytool.app/tool/agent-skills

- URL: https://www.isthereanytool.app/tool/agent-skills
- Vendor: https://agentskills.io/
- Pricing: Open Source
- Platforms: Spec / multi-agent
- Category: [Agents & MCP](https://www.isthereanytool.app/category/coding-agents-and-ai-ides)

Open Agent Skills standard with SKILL.md YAML frontmatter plus markdown

## Related tools

- [anthropics/skills](https://www.isthereanytool.app/tool/anthropics-skills) — Reference implementations for document and workflow skills
- [Scientific Agent Skills](https://www.isthereanytool.app/tool/scientific-agent-skills) — Large open Agent Skills library for biology, chemistry, medicine, and drug discovery.
- [getdesign.md](https://www.isthereanytool.app/tool/getdesign-md) — Central hub for machine-readable design instructions agents can follow
- [skills.sh](https://www.isthereanytool.app/tool/skills-sh) — Primary public directory for installable SKILL.md packages
- [AGENTS.md](https://www.isthereanytool.app/tool/agents-md) — Cross-vendor convention driven by OpenAI/Google/Cursor/Factory et al.
- [Design.dev](https://www.isthereanytool.app/tool/design-dev) — Verified at design.dev. Agent config generators plus UI prompts in one place.

## Alternatives page

[See alternatives to Agent Skills](https://www.isthereanytool.app/alternatives/agent-skills)