Needs a VPN
Four Claude Code skills that take a post for X from gathering material and picking topics to a ready draft
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: 1117
A Claude Code skill for interview videos: it proposes lower thirds and cards from subtitles and renders once you approve
Two skills, rules and validation hooks so the agent writes correct UdonSharp code for VRChat and sets up a world scene on SDK 3.10.5
A skill that drafts VISION.md from your PR and commit history, stress-tests it with hard questions and refines it with you on an interactive board
Addy Osmani skill for clearer writing: an interview and draft from your own words, a rewrite of existing text, a review that leaves the file alone
Skills, a CLI and an MCP server that let Claude Code or Codex make video from a brief: editing, graphics, voiceover, subtitles
A set of Claude Code and Codex skills that teach the agent to write Spring Boot by your conventions and templates
A skill set for Roblox game sites: from game evaluation and keywords to SEO checks, updates and backlinks
Four free Claude Code skills: an IELTS coach that grades writing, breaks down reading mistakes and prepares the speaking part
Ten skills for Claude Code and Codex: a router diagnoses a stuck idea and runs the matching lateral thinking technique
31 DevOps skills for Claude Code and Codex: config generators, validators and a Kubernetes debugger for Terraform, Helm, CI and Docker
Twenty go-to-market skills for technical founders: positioning, first users, launch and pricing
Needs a VPN
The /codex-workflows skill: Claude Code writes a script, dozens of Codex agents run it, and the run shows on a map
Needs a VPN
A skill that turns an idea, a link or a screen recording into finished video: HeyGen avatar, b-roll, captions and quality checks
A skill that scores a prompt on five criteria, picks one of 31 frameworks and rewrites the request after clarifying questions
Needs a VPN
Three Claude Code skills: a 25-episode script, characters and storyboards, frame generation and video job submission
A Verilog-2001 design skill that writes RTL from a brief and explains and repairs existing modules with a check report
A skill for choosing a stack, architecture and project plan: checks advice against your constraints, comparable projects, prices and failure conditions
A consulting-style deck skill: the agent builds PPTX through a python-pptx engine with ready layouts and checks
A skill and MCP server that let an agent inspect requests, SQL and exceptions of a running Spring Boot or Quarkus application
A Claude Code and Codex skill that draws 16 matching icons on one sheet and slices them into transparent PNGs
A Claude skill that turns the name of an object into an isometric drawing in one HTML file with working buttons
Eight skills for math modeling contests that carry a task from the problem to a paper with figures and checked references
A library of 280-plus skills and annotated cases for writing short-video prompts in MiniMax H3 and Seedance 2.0
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.