Skills for AI agents

A skill gives an agent a ready-made ability: a tested prompt, a set of steps, sometimes files and scripts. This section collects skills for Claude Code, Cursor, Codex and other agents, each with an install command, an access level and a plain description of who needs it and when.

Match with Foxx AI

Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.

Found: 3124

Russian stack

A skill for agent work with the amoCRM API v4: search, create and update deals, contacts, companies, tasks and notes

Broad access

XMPP Debugger

xmpp-debugger-skill

Skill with minimal Python scripts for debugging XMPP bots: connect, send a message and wait for replies

Extended access

Yandex Smart Home for OpenClaw

Yandex Smart Home CLI for OpenClaw

Russian stack

Python CLI and OpenClaw skill to switch Yandex Smart Home lights and sockets and set brightness, color temperature and color

Extended access
Russian stack

A skill for the Yandex Market Partner API: the official OpenAPI spec, endpoint lookup and a guide to common integration mistakes

Broad access

Frequently asked questions

What is a skill for an AI agent?

A skill gives an agent a ready-made ability: a tested prompt, a set of steps, sometimes files and scripts. The agent picks it up and solves the task by the defined scenario.

How do I install a skill?

Each card has an install command for a specific agent: Claude Code, Cursor, Codex and others. Usually you copy a folder into the skills directory or install it through a plugin manager.

How is a skill different from an MCP server?

A skill gives the agent knowledge and a sequence of actions, an MCP server gives access to external data and tools over a protocol. They are often used together.