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.
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Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.
Found: 45
Official WordPress skill set for AI assistants: blocks, themes, plugins, REST API, WP-CLI and performance
The /graphify skill builds a knowledge graph of a project's code, docs and PDFs so the agent queries the graph instead of grepping
A skill that draws validated architecture, workflow, sequence and data-flow diagrams as one interactive HTML file
The official Slidev skill: the agent builds developer slide decks in Markdown and Vue with code highlighting, animations and export
A skill that replaces terminal ASCII with self-contained HTML pages: diagrams, diff reviews, plan reviews, tables and slide decks
Eight skills for engineering habits: think a plan through, find a bug's root cause, check a diff, read a source
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
A skill set that lets an agent run a personal Obsidian wiki: it compiles knowledge from documents and past sessions and answers with citations
A set of 14 skills that teach the agent to build diagrams and visualizations right inside Markdown: UML, cloud and network schemes, charts, maps and cards
A skill for writing a complete Chinese novel chapter by chapter: three-layer intake, preference memory, cliffhangers and automatic validation
A de-AI writing skill: it repairs the narrative architecture of fiction and edits professional documents by their venue rules
SciPilot Figure
scipilot-figure-skill
A scientific visualization advisor skill: it profiles the data and picks a chart for the argument first, then renders it to journal-grade quality
A skill that turns a research paper into detailed English prompts for image generators to produce top-conference-quality figures
Karpathy LLM Wiki
karpathy-llm-wiki
A skill for a personal knowledge base the model maintains: ingest sources, compile cited articles, lint integrity
A skill that helps an agent author other skills to the agentskills.io spec: structure, metadata, progressive disclosure and validation
A skill that breaks down an author's articles and derives a reusable style profile: language, structure, topic logic, sourcing and visual presentation
Node.js skills from a Fastify co-creator: Node and Fastify practices, TypeScript, OAuth, linting and documentation
A skill that cleans machine tone from text, Chinese-first: it drops filler and cliches while keeping the facts and the author's voice
A three-stage workflow for math modeling tasks: analysis and model choice, Python or MATLAB computation, and paper assembly in Word or LaTeX
An agent skill that redesigns a repository README and builds a hero, diagrams and SVG assets from the project itself
A skill for writing and editing business Japanese: clear structure, readability and removing machine-text tells
A skill that generates and renders Mermaid diagrams as SVG, PNG or ASCII: 15 themes and several diagram types, locally without a browser
A skill that turns PDFs, docs and a codebase into an Obsidian study vault: structured notes for self-study
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.