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: 76

A skill that strips AI writing tells from text using Wikipedia's list, without adding invented facts

Low risk52.7KRepository stars

Nuwa

女娲.skill (Nuwa)

A skill that researches how any person thinks and turns it into a ready-to-use advisor skill

Medium risk33.3KRepository stars

An agent skill that builds a presentation as a single HTML file: two visual styles, social covers and a presenter mode

Medium risk27KRepository stars

A personal set of six skills: goal briefs for an agent, disk cleanup, AI news digests, project tidy-up, deep research and long-form writing

Medium risk21KRepository stars

The Chinese version of Humanizer: finds and removes signs of AI writing in Chinese text

Low risk18.7KRepository stars

A short skill with strict rules that removes stock AI phrases and structures from prose

Low risk17.6KRepository stars

The ego-browser skill: the agent runs browser tasks in its own space, with your logins and tabs, without taking the browser away from you

High risk16.7KRepository stars

A meta-skill that distills methodologies from books, long videos, podcasts and courses into a set of ready-to-invoke agent skills

Medium risk10.7KRepository stars

A skill for Claude Code and Codex that builds cinematic product videos with Remotion from shot recipe cards, a ready template and audio assets

Medium risk9.9KRepository stars

Dashi PPT

Dashi PPT Skill

A skill that turns a document into a deck: a browser-editable HTML presentation with a per-page console and export to PPTX and PDF

Medium risk9KRepository stars

A set of 13 skills for writing web fiction inside a coding agent: rank scanning, hit deconstruction, outline and prose, AI-flavor cleanup, cover art

Medium risk7.2KRepository stars

im-not-ai

im-not-ai (humanize-korean)

A Claude Code plugin skill that rewrites AI-written Korean text into a natural human style without touching the meaning

Medium risk5.8KRepository stars

A data visualization skill for agents: turns data into polished interactive HTML charts and full reports with one visual language

Low risk5.8KRepository stars

Avoid AI Writing

avoid-ai-writing

A skill that finds typical machine-writing patterns in text and rewrites them, with detect-only and edit-in-place modes

Low risk4.8KRepository stars

Five skills to turn a novel into a short drama: characters, adaptation outline, scenes and props, screenplay, storyboard

Medium risk4KRepository stars

A rule set for coding agents that filters out generic AI look in UI, copy and code comments

Low risk4KRepository stars

A WeChat article layout skill: turns Markdown into paste-ready HTML with inlined styles that survives pasting into the official account editor

Medium risk3.9KRepository stars

Human Writing

human-writing

A skill for lively Chinese writing: helps the agent write and edit so a specific person seems to speak, not a model

Low risk3.9KRepository stars

A skill that generates one-ink and two-ink editorial posters: paper substrate, halftone, negative space and restrained type

Low risk3.3KRepository stars

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

Medium risk3.2KRepository stars

A de-AI writing skill: it repairs the narrative architecture of fiction and edits professional documents by their venue rules

Low risk2.9KRepository stars

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

Medium risk2.8KRepository 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

Medium risk2.7KRepository 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

Medium risk2.4KRepository 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.