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: 40

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

52.7KRepository stars

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

18.7KRepository stars

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

17.6KRepository stars

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

5.8KRepository 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

4.8KRepository stars

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

4KRepository 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

3.9KRepository stars

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

3.3KRepository stars

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

2.9KRepository stars

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

2.2KRepository stars

A skill that cleans machine tone from text, Chinese-first: it drops filler and cliches while keeping the facts and the author's voice

1.9KRepository stars

Female Portrait Director

Female Portrait Prompt Director Skill

A skill that turns a short set of parameters into a photography-directed portrait prompt for an adult woman, plus negative constraints

1.6KRepository stars

A skill that assembles ready image prompts in hand-drawn styles from a set of tested recipes: kids drawing, minimal line, crayon, Ghibli look and more

1.4KRepository stars

A visual-director skill for Xiaohongshu carousels: style choice, page structure, image prompts and the post caption

1.4KRepository 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

1.2KRepository stars

speak-human-tw

說人話 speak-human-tw

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

1KRepository stars

A director skill: it interviews you about a video idea and turns it into a second-by-second shot script for HyperFrames

1KRepository stars

Marketing & SEO Skills

Marketing & SEO Skills for AI Agents

A library of hundreds of marketing and SEO skills for agents: content, page types, channels, ads and strategies

1KRepository stars

A skill that strips defensive caveats, apologies and excess hedging from text and makes claims direct while keeping needed limits

728Repository stars

Amazon Skills

Amazon Skills by Nexscope

A skills pack for Amazon sellers: keyword research, listing optimization, FBA calculations, PPC campaigns and competitor analysis

723Repository stars

A skill that builds a personality for an agent: from your writing it produces markdown files so the agent writes and reasons in your voice

681Repository stars

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

259Repository stars
Russian stack

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

244Repository 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.