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: 418

VibeSec

VibeSec-Skill

A secure coding skill: the agent looks at code from a bug hunter's perspective and prevents common web vulnerabilities

Low risk1.3KRepository stars

A coding-agent skill that reduces failures on hard development tasks through more disciplined work

Medium risk1.3KRepository stars

A skill with scripts for building iOS apps and driving the simulator through the accessibility tree, with compact output for agents

Medium risk1.3KRepository stars

Guard skills for coding agents: a second pass over the diff that catches typical AI mistakes in code, tests and docs

Low risk1.3KRepository stars

pohuy

ПОХУЙ

An agent voice mode using idiomatic Russian profanity while keeping technical precision, 18+

Medium risk1.3KRepository stars

A set of game-dev skills for AI agents with a router that picks the right ones for the engine and task

Low risk1.2KRepository stars

A skill that speeds up Xcode builds: benchmarks clean and incremental builds, finds bottlenecks and tunes project settings

Medium risk1.2KRepository stars

A screenwriting skill for every format: from a one-minute concept short to a feature and a series, with character, structure and scene work

Low risk1.2KRepository stars

A skill set for academic papers: deep method analysis, visual slides and a coherent write-up from a paper PDF

Medium risk1.2KRepository stars

A skill for building WebGPU apps on Three.js with TSL shaders: renderer setup, node materials, compute shaders, post-processing

Low risk1.2KRepository stars

A skill that stress-tests a research paper before submission: mocks a review, gives a verdict, helps revise and re-verify

Low risk1.2KRepository stars

A Claude Code skill that designs and builds a questionnaire-style app onboarding flow modeled on subscription apps

Medium risk1.2KRepository stars

Skills tailored to specific academic journals that help choose a venue, prepare a paper and pass review

Low risk1.2KRepository stars

A set of Claude Code skills for the dev workflow: worktree isolation, a service layer, evidence and review

Medium risk1.2KRepository stars

Deep Research

Deep Research Skill for Claude Code

A deep research skill for Claude Code: multi-phase search, claim verification and cited reports in Markdown, HTML and PDF

Medium risk1.2KRepository stars

A set of skills for iOS 26+, Swift 6.3 and SwiftUI that gives the agent knowledge of modern Apple frameworks

Low risk1.2KRepository stars

A skill that deep-reads a single paper and builds a structured Obsidian-style research note

Medium risk1.1KRepository stars

Skills for building educational Manim animations in the 3Blue1Brown style, from scene plan to code

Medium risk1.1KRepository stars

A large base of DevOps, security, infrastructure and compliance skills for AI agents

Low risk1.1KRepository stars

A skill that explains and audits code, telling you what it does and why instead of just accepting it

Medium risk1.1KRepository stars

Academic Presentations Skill

Academic Presentations Skill for Claude

A skill for academic presentations: talks, defenses, grant briefings. Builds slides as an argument, not a set of topics

Low risk1.1KRepository stars

A skill to convert Markdown to Word and back through Pandoc with ready styling templates and Lua filters

Medium risk1.1KRepository stars

A skill for Claude Code and other agents that builds websites directed like films: art direction before code, local CLI asset generation and an anti-slop linter

Medium risk1KRepository stars

A skill methodology for reproducing websites, from a static page to heavy WebGL, built on real source code rather than agent-hallucinated code

Medium risk1KRepository stars

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.