A finalization-discipline skill: the agent describes the accepted result and keeps rejected alternatives out of titles, commits and PRs
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.
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Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.
Found: 398
A set of skills, slash commands and agents for Claude Code that helps you build your own skills, agents, hooks, slash commands and prompts
Official Oxylabs skills for agents: proxies, page parsing, a headless browser and video data through the vendor's paid services
An execution-discipline skill for Claude: staged planning, delegation to agents, failable checks and a double-check before delivery
Claude Skills by borghei
Claude Skills
An installable skill library for teams: engineering, product, marketing, compliance, finance, with ready Python tools and agents
Meta-skill that reads a brand from a URL, name or screenshot and turns it into a full design system as a new skill
Second Brain Skills
Claude Code Second Brain Skills
A set of Claude Code skills for knowledge work: brand and voice, an MCP client, PPTX slides, Remotion video, SOPs and a skill creator
A pack of CTF skills: one entry point classifies a challenge and routes it to a focused skill for crypto, forensics, pwn, reverse and OSINT
An agent skill set that turns a novel into a playable game: source analysis with citations, design, target-platform build and evidence-based QA
A skill that turns a photo of handwriting into an installable ttf, woff and woff2 font, all processing local
An agent skill with TypeScript conventions: types, discriminated unions, functions, naming, source layout, React and tests, loaded per topic
A web-design skill for Claude Code: a DESIGN.md spec first, then code that follows it
A set of Claude Code utilities: background skills, expert agents, slash commands and prompt templates for development
A skill that dissects and ports WebGL, WebGPU and Canvas effects from a page into a standalone local JS project
Nine local skills for steering an agent's work: goal clarification, a task forest, pause and session handoff, skill engineering
Skills for Java projects: code review, Spring Boot, JPA, concurrency, Java version migration, Maven audits and security
An evidence-first development skill: the agent wraps code in a spec and a gauntlet of checks so line-by-line review becomes optional
Personal agent context in plain Markdown files you own, plus an onboarding skill built on a short interview
A Terraform skill for Claude Code, Codex, Antigravity and Gemini CLI: cuts hallucinations and keeps code on HashiCorp's official practices
Skills and a CLI that teach an agent to draw valid draw.io diagrams for AWS, Azure, GCP, Databricks and BPMN with structure checks
A skill with daily rankings of agent skills by installs, growth and mentions across several platforms at once
A UI, presentation and graphics design skill for coding agents: canvas drafts driven through the superdesign CLI
A cyber threat intelligence and OSINT skill: structured investigations, domain and breach recon, analyst-grade reports
Skills with Apple HIG, Material Design 3 and WCAG 2.2 rules for reviewing interfaces on iOS, macOS, Android, the web and more
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.