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: 22

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

Low risk52.7KRepository stars

Content skills: article illustrations, covers, infographics, comics, translation, URL to Markdown and social posting

High risk26.2KRepository 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

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

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

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 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 breaks down an author's articles and derives a reusable style profile: language, structure, topic logic, sourcing and visual presentation

Low risk2.2KRepository stars

An agent skill that redesigns a repository README and builds a hero, diagrams and SVG assets from the project itself

Medium risk1.8KRepository stars

A skill for writing and editing business Japanese: clear structure, readability and removing machine-text tells

Medium risk1.8KRepository stars

speak-human-tw

說人話 speak-human-tw

A skill that proofreads Traditional Chinese: strips AI writing tells and fixes Taiwan localization

Low risk1KRepository stars
Russian stack

A Russian text editing skill: removes bureaucratese, calques and AI mannerisms without touching facts, with a scanner to measure the edit

Medium risk395Repository stars

A skill that finds AI writing tells, rewrites the text in a chosen voice, and optionally scores it from 0 to 100

Low risk259Repository stars
Russian stack

Russian proofreading skill covering typography, bureaucratic style and 17 signs of machine text, with a rule cited for every fix

Low risk244Repository stars
Russian stack

An editor for AI-written Russian text: removes bureaucratese, cliches and 38 AI patterns while keeping facts intact

Low risk180Repository stars

Infostyle

infostyle

Russian stack

A Russian copy-editing skill based on Ilyakhov's information style: cuts filler and cliches, adds facts, shows before and after

Low risk28Repository stars
Russian stack

An editor skill and linter for Russian AI-written text: bureaucratese, empty openers, clichés and chatbot wrappers

Low risk16Repository stars

Slop Stop

Стоп-Штамп (Slop Stop)

Russian-language skill that strips typical AI writing patterns: empty openers, template structures and monotonous rhythm

Low risk8Repository stars
Russian stack

A Claude Code skill for the full Yandex-focused SEO content cycle, from keywords to AEO, with a Python engine and real Wordstat data

High risk

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.