A skill that strips AI writing tells from text using Wikipedia's list, without adding invented facts
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.
Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.
Found: 25
The Chinese version of Humanizer: finds and removes signs of AI writing in Chinese text
A short skill with strict rules that removes stock AI phrases and structures from prose
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
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
A de-AI writing skill: it repairs the narrative architecture of fiction and edits professional documents by their venue rules
A skill that breaks down an author's articles and derives a reusable style profile: language, structure, topic logic, sourcing and visual presentation
A visual-director skill for Xiaohongshu carousels: style choice, page structure, image prompts and the post caption
speak-human-tw
說人話 speak-human-tw
A skill that proofreads Traditional Chinese: strips AI writing tells and fixes Taiwan localization
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
A skill library for the whole website lifecycle: brand, design, content, SEO, development, operations, growth and research
Skill with SaaS product-design principles: conversion, onboarding, retention, pricing and behavioral tactics
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
Skills for positioning, content, LinkedIn, cold outreach and landing page audits with quick and deep modes
A skill that finds AI writing tells, rewrites the text in a chosen voice, and optionally scores it from 0 to 100
Russian proofreading skill covering typography, bureaucratic style and 17 signs of machine text, with a rule cited for every fix
Creative Director
Creative Director Skill
A creative director skill: insights, ideas via SIT and TRIZ, Cannes-calibrated scoring and checks against a library of landmark campaigns
An editor for AI-written Russian text: removes bureaucratese, cliches and 38 AI patterns while keeping facts intact
Infostyle
infostyle
A Russian copy-editing skill based on Ilyakhov's information style: cuts filler and cliches, adds facts, shows before and after
An editor skill and linter for Russian AI-written text: bureaucratese, empty openers, clichés and chatbot wrappers
Slop Stop
Стоп-Штамп (Slop Stop)
Russian-language skill that strips typical AI writing patterns: empty openers, template structures and monotonous rhythm
Russian listing copy for WB and Ozon
ru-listing-writer
An Agent Skill for Claude Code and Codex that writes a Russian listing title and description from product photos and keyword screenshots, per WB and OZON rules
Yandex Direct no-history hypothesis skill
ya-direct-create-new-hypothesis
A Codex skill for product, offer and audience discovery when a Yandex Direct account has no usable delivery history yet
B24 LaunchKit: Bitrix24 app documentation skills
B24 LaunchKit Skills
Five Codex skills that walk a Bitrix24 app from project facts to marketplace-ready copy: manual, positioning, description, final review
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.