An open AI engineering course with tutor skills: the agent places you, teaches lessons in the terminal and quizzes you
Skills
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, a risk 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: 10
Skills on designing agent systems: context management, multi-agent patterns, memory, tools, evaluation and harnesses
A meta-skill for Claude Code that turns a domain description into an agent team and the skills it uses, using six team-architecture patterns
Loopy
Loopy (Loop Library)
A skill and library of ready agent loops: find, audit, repair, craft and run a repeatable workflow
Agents Best Practices
agents-best-practices
A provider-neutral skill for designing agent systems: loop architecture, tools, permissions, memory and observability
A skill that helps an agent author other skills to the agentskills.io spec: structure, metadata, progressive disclosure and validation
Skills that search a large base of Japanese NLP resources: libraries, models, datasets and dictionaries
An execution-discipline skill for Claude: staged planning, delegation to agents, failable checks and a double-check before delivery
A skill with daily rankings of agent skills by installs, growth and mentions across several platforms at once
Russian stack
Eight skills for coding against the GigaChat API: choosing a layer, access setup, SDK, LangChain, gpt2giga and Deep Agents
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 entry 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.