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: 58

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

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

Low risk1KRepository stars

Skills for researching Reddit from an agent: semantic search over posts and comments, trends, subreddit discovery and lead finding via reddapi.dev

Medium risk994Repository stars

A skill library for the whole website lifecycle: brand, design, content, SEO, development, operations, growth and research

Low risk917Repository stars
Needs a VPN

A Claude Code skill that moves a Markdown article into the X Articles editor with formatting and images

Medium risk869Repository stars

Skill with SaaS product-design principles: conversion, onboarding, retention, pricing and behavioral tactics

Low risk726Repository 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

Low risk682Repository stars
Needs a VPN

Skill that finds illustration spots in an article and generates images, diagrams and covers with three engines

Medium risk563Repository 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 risk399Repository stars

Ten skills that turn an idea into a detailed Seedance 2.0 video prompt on Higgsfield with timing, camera, lighting and sound

Low risk394Repository stars

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

Low risk261Repository stars
Russian stack

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

Low risk245Repository stars

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

Low risk235Repository 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 10-stage Claude Code pipeline: Wordstat semantics, top-5 competitor analysis, AI cover and illustrations, publishing to WordPress, Dzen and Prisma Blog

Medium risk6Repository stars
Russian stack

A skill that walks an agent through the full VK Ads campaign path: from competitors and audiences to banners and a paused account structure

Medium risk3Repository stars

Senler analytics skill

claude-skill-senler

Russian stack

A Claude Code skill for Senler: funnel and broadcast analytics for VK chat bots, tag-based subscriber segmentation by drop-off and churn

Medium risk1Repository stars
Russian stack

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

Low risk1Repository stars

Yandex Direct no-history hypothesis skill

ya-direct-create-new-hypothesis

Russian stack

A Codex skill for product, offer and audience discovery when a Yandex Direct account has no usable delivery history yet

Low risk1Repository stars

Yandex Direct combinatorial creatives skill

ya-direct-combinatorial-creatives

Russian stack

A Codex skill prepares and audits image systems for Yandex Direct combinatorial ads: crops, manifest and compatibility checks

Medium risk1Repository 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.