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: 339

Kiro-style spec-driven development: a skill set that takes work from idea through requirements and design to autonomous implementation

3.7KRepository stars

A skill set that lets an agent run a personal Obsidian wiki: it compiles knowledge from documents and past sessions and answers with citations

3.5KRepository stars
Needs a VPN

A Claude Code skill that turns a document into image slides via Gemini and builds a video with Kling AI transitions

3.3KRepository stars

A local task board with the taskctl CLI and a skill for Codex, Claude Code, and other agents: creates issues, moves statuses, and keeps comments under a fixed w

3.3KRepository stars

A skill for writing a complete Chinese novel chapter by chapter: three-layer intake, preference memory, cliffhangers and automatic validation

3.2KRepository stars

A set of installable finance skills for the agent: news, stock data, sentiment, forecasting, signals, reports and search

3KRepository stars

Task Observer

task-observer - One Skill to Rule Them All

A meta-skill that watches the agent's work sessions and proposes improvements to existing skills and candidates for new ones

3KRepository stars

An operating layer of skills on top of Hermes Agent and other harnesses: planning, project memory and explicit evidence boundaries

3KRepository stars

An inference-time reasoning control skill: deep analysis, long tasks, verification and recovery grounded in durable evidence

3KRepository stars

A set of eight SEO and GEO skills for Claude running on real Search Console, GA4 and ads data through the Ryze MCP

2.9KRepository stars

A set of skills for web quality audits: performance, Core Web Vitals, accessibility, SEO and best practices from Lighthouse

2.9KRepository stars

A skill for building premium scroll-driven websites on a real design standard: typography, rhythm, depth, motion and in-browser verification

2.8KRepository stars

A Python library for typed, versioned datasets over S3, GCS, and Azure, with a datachain skill install command that teaches Claude Code, Cursor, and Codex your

2.8KRepository stars

A skill that teaches the agent to build narrated videos through narrator-ai-cli: source, template, music, voice, script and composing

2.8KRepository stars

Image to Editable PPT

Image to Editable PPT Skill

Needs a VPN

A Codex skill that rebuilds slides from images, PDFs and image-based PPTX files into an editable PowerPoint deck

2.7KRepository stars

AI Marketing Suite

AI Marketing Suite for Claude Code

A set of marketing skills for Claude Code: site audit, copywriting, emails, content calendars, competitor analysis and client reports

2.7KRepository stars

A meta-skill that creates, evaluates, packages and governs reusable agent skills

2.7KRepository stars
Needs a VPN

Skills for cross-provider work between Claude Code and Codex: one agent drafts the plan, the other reviews it, then a build and an independent code inspection f

2.6KRepository stars

A set of everyday agent skills: web search, browser automation, Gmail, Google Calendar and Drive, speech transcription and YouTube transcripts

2.6KRepository stars

SciPilot Figure

scipilot-figure-skill

A scientific visualization advisor skill: it profiles the data and picks a chart for the argument first, then renders it to journal-grade quality

2.5KRepository stars

A skill that turns a research paper into detailed English prompts for image generators to produce top-conference-quality figures

2.5KRepository stars

Karpathy LLM Wiki

karpathy-llm-wiki

A skill for a personal knowledge base the model maintains: ingest sources, compile cited articles, lint integrity

2.4KRepository stars

A set of 11 skills for Claude Code and Codex: from an idea or a novel to episode scripts, storyboards, image and video prompts, and a finished cut

2.4KRepository stars

A set of skills for building playable Three.js browser games: gameplay, AAA-style graphics, UI, asset generation, audio, debugging and release checks

2.4KRepository 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.