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: 18

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 builds editable PPTX decks from PDF, DOCX, URLs and Markdown with native shapes, charts and animations

Medium risk56.8KRepository 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

A skill for dependency-free HTML presentations: style picked from live previews and PowerPoint converted to the web

Medium risk29.9KRepository stars

An agent skill that builds a presentation as a single HTML file: two visual styles, social covers and a presenter mode

Medium risk27KRepository stars

Dashi PPT

Dashi PPT Skill

A skill that turns a document into a deck: a browser-editable HTML presentation with a per-page console and export to PPTX and PDF

Medium risk9KRepository stars

A skill that turns an article, report or notes into a deck of full-slide images and assembles them into a pptx

Medium risk6.2KRepository stars

SenseNova office skills: infographics, slide decks, Excel analysis and deep research for Agent Skills runtimes

Medium risk5.7KRepository stars

A skill that turns a codebase into an interactive HTML course with plain-language code explanations, diagrams and quizzes

Low risk5.6KRepository stars

A skill that builds presentations from HTML slides with rendering, per-slide visual review, and conversion to an editable PPTX

Medium risk5.1KRepository stars

Three skills that turn text into Excalidraw diagrams, Mermaid charts and Obsidian Canvas boards

Low risk3.6KRepository stars

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

Low risk3.3KRepository stars

Image to Editable PPT

Image to Editable PPT Skill

Needs a VPN

A Codex skill that rebuilds slides from images, PDFs and image-based PPTX files into an editable PowerPoint deck

Medium risk2.7KRepository stars

A skill that rewrites dense, ambiguous English into ASD-STE100 Simplified Technical English so another agent cannot misread it

Low risk2.3KRepository stars

Academic Presentations Skill

Academic Presentations Skill for Claude

A skill for academic presentations: talks, defenses, grant briefings. Builds slides as an argument, not a set of topics

Low risk1.1KRepository stars

A consulting-style deck skill: the agent builds PPTX through a python-pptx engine with ready layouts and checks

Medium risk291Repository stars
Russian stack

A first-pass contract review skill under Russian law: Civil Code, 152-FZ, Roskomnadzor, personal data

Low risk4Repository stars

GOST technical specification skills

Навыки «ТЗ по ГОСТ» для Claude Code

Russian stack

Five Claude Code skills for drafting and reviewing technical specifications under GOST 34.602-2020 and GOST 19.201-78

Low risk2Repository 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.