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: 113

Anthropic's official skill examples: docx, pdf, pptx and xlsx documents, design, MCP builder and the Agent Skills spec

Medium risk178.8KRepository stars

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

Low risk52.7KRepository stars

A skill that draws editorial diagrams as standalone HTML and SVG files: architecture, flowcharts, ER, funnels and about forty more types

Medium risk42.7KRepository stars

Vercel's skills: React and Next.js performance, UI guideline audits, React Native, component composition and deploys

Medium risk31.7KRepository stars

Official WordPress skill set for AI assistants: blocks, themes, plugins, REST API, WP-CLI and performance

Medium risk2.2KRepository stars

The /graphify skill builds a knowledge graph of a project's code, docs and PDFs so the agent queries the graph instead of grepping

Medium risk122.2KRepository stars

A skill that draws validated architecture, workflow, sequence and data-flow diagrams as one interactive HTML file

Medium risk73.5KRepository stars

Claude Code skills for the academic pipeline: research, paper drafting, peer review and citation checks

Medium risk49.8KRepository stars

Obsidian skills

Obsidian Skills

Skills for agents working with Obsidian: Markdown with wikilinks, Bases, JSON Canvas, Obsidian CLI, Defuddle and Knap

Medium risk49KRepository stars

The official Slidev skill: the agent builds developer slide decks in Markdown and Vue with code highlighting, animations and export

Low risk48.9KRepository stars

A skill set for research work in the style of Nature journals: finding and reading papers, writing, statistics, figures, reviewer responses

Medium risk45KRepository stars

Turns a technical book or a folder of documents into a structured skill with chapters, a glossary and a cheatsheet

Medium risk32.9KRepository 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

Fireworks Tech Graph

fireworks-tech-graph

A skill that builds technical SVG diagrams from a text description: architecture, UML, agent and cloud schemes, with PNG and GIF export

Low risk11.6KRepository stars

A meta-skill that distills methodologies from books, long videos, podcasts and courses into a set of ready-to-invoke agent skills

Medium risk10.7KRepository stars

A skill that replaces terminal ASCII with self-contained HTML pages: diagrams, diff reviews, plan reviews, tables and slide decks

Medium risk9.9KRepository stars

A skill for editable draw.io diagrams from text, code, Terraform, Kubernetes, SQL and OpenAPI, with export and self-checks

Medium risk9.7KRepository stars

NotebookLM skill for Claude Code

NotebookLM Claude Code Skill

Needs a VPN

Lets Claude Code query your Google NotebookLM notebooks and get answers grounded only in your uploaded documents

High risk7.8KRepository stars

A skill that draws a system architecture diagram as one HTML file with SVG plus copy, PNG and PDF export

Low risk7.4KRepository stars

A skill for writing and revising ML, CV and NLP papers: section structure, paragraph flow and reviewer-style self-review

Low risk7.2KRepository stars

Eight skills for engineering habits: think a plan through, find a bug's root cause, check a diff, read a source

Medium risk7.1KRepository stars

Darwin Skill

darwin-skill

A skill that improves other skills: scores SKILL.md on nine criteria, edits, tests with prompts and reverts

Medium risk6.1KRepository 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.