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.

Editors’ pick

A frontend design skill with 23 commands, live browser iteration and 61 detector rules for common AI-generated UI tells

SkillHigh risk72.1KRepository stars
Editors’ pick

A skill that gathers the last 30 days of discussion on a topic from Reddit, X, YouTube, HN, Polymarket and GitHub into one brief

SkillHigh risk63.1KRepository stars

Agent Skills for Google products

Agent Skills for Google products and technologies

Editors’ pick

Official Google skill collection for working with Google Cloud, BigQuery, GKE, ads and analytics from an agent

SkillHigh risk20.5KRepository stars
Editors’ pick

Official Hugging Face skills: Hub operations via the hf CLI, datasets, model training, Spaces, evals and deployment

SkillHigh risk11.1KRepository stars
Editors’ pick

Salesforce's official set of agent skills for platform development: Apex, Flow, SOQL, Lightning Web Components, metadata and deployment

SkillHigh risk1KRepository stars
Editors’ pick

Skills covering the full 1C:Enterprise 8.3 development cycle, from XML sources to publishing and web client testing

SkillHigh risk644Repository stars

Cloud.ru Skills for AI Agents

Cloud.ru Skills для AI-агентов

Official

Official Cloud.ru skills: account setup, Foundation Models, ML Inference, virtual machines, RAG and Evolution AI Agents

SkillHigh risk5Repository stars

Garry Tan's skill suite that turns Claude Code into a virtual team: product, architecture, design, review, QA and shipping

SkillHigh risk134.4KRepository stars

A skill that cuts an agent's prose output, plus a local proxy that compresses what the agent reads

SkillHigh risk108.2KRepository stars

A curated list of Claude skills and plugins, plus Composio's own automation skills for 78 SaaS apps

SkillHigh risk75.8KRepository stars

Nine skills that let an agent run Strix pentests, fix validated findings and add security scanning to CI

SkillHigh risk65.4KRepository stars

A skills router for authorized reverse engineering, pentest, CTF and threat analysis: it picks a methodology for the task and checks available tools

SkillHigh risk38.6KRepository stars

A cybersecurity skill library: forensics, incident response, pentesting, cloud and malware analysis mapped to MITRE ATT&CK and NIST

SkillHigh risk33.5KRepository stars

Content skills: article illustrations, covers, infographics, comics, translation, URL to Markdown and social posting

SkillHigh risk26.2KRepository stars

A Chinese vibe coding knowledge base with methodology and two installable skills: auto-skill for building skills and auto-tmux for driving terminals

SkillHigh risk16.9KRepository stars

The ego-browser skill: the agent runs browser tasks in its own space, with your logins and tabs, without taking the browser away from you

SkillHigh risk16.7KRepository stars
Needs a VPN

A skill that builds a landing page where scrolling flies a camera through a generated 3D world

SkillHigh risk9.6KRepository stars

Web Access

web-access

A web access skill that picks between search, page fetch and driving your own browser over CDP

SkillHigh risk9KRepository stars

A spec-driven delivery skill: PRDs, epics, tasks, GitHub Issues sync and parallel agents in git worktrees

SkillHigh risk8.4KRepository 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

SkillHigh risk7.8KRepository stars

A library of offensive security skills for the Claude Skills system: red team methodology across dozens of areas

SkillHigh risk7.1KRepository stars
Needs a VPN

Autonomous game development for Godot, Bevy and Babylon.js: the agent writes code, generates assets, runs the engine and judges the result from the game

SkillHigh risk7KRepository stars

An autonomous iteration skill for agents: modify, verify, revert failed changes, and repeat the loop toward a target metric

SkillHigh risk6.5KRepository stars

Internet Court

Internet Court Skill

A skill for agent-to-agent deals: one entry point to identity, negotiation, contracts, payments, escrow and dispute resolution

SkillHigh risk6.3KRepository 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.