AI Agent Skills

A collection of portable skills for AI coding assistants. Works with all major AI clients that support the Agent Skills Standard.

Supported AI Clients

Available Skills

Google Workspace Skills

Lightweight alternatives to the full Google Workspace MCP server. Each skill has standalone OAuth authentication with cross-platform token storage via keyring.

⚠️ Requires Google Workspace account. Personal Gmail accounts are not supported. These skills use the same OAuth infrastructure as the official Google Workspace MCP.

Installation

Claude Code — Plugin Marketplace

The fastest path for Claude Code users, no extra tooling required:

/plugin marketplace add sanjay3290/ai-skills
/plugin install ai-skills@ai-skills

All 24 skills install as a single plugin; update later with /plugin marketplace update ai-skills.

Any Agent — skills CLI

npx skills — The package manager for the open Agent Skills ecosystem. One command to install skills into any AI coding agent.

Install Skills

# Browse all 24 available skills
npx skills add sanjay3290/ai-skills --list

# Install a single skill (auto-detects your agent)
npx skills add sanjay3290/ai-skills --skill postgres

# Install multiple skills at once
npx skills add sanjay3290/ai-skills --skill postgres --skill mysql --skill mssql

# Install all skills
npx skills add sanjay3290/ai-skills --all

Target Specific Agents

Use -a to install into a specific agent's skills directory:

# Install for Claude Code
npx skills add sanjay3290/ai-skills --skill postgres -a claude-code

# Install for multiple agents at once
npx skills add sanjay3290/ai-skills --skill postgres -a claude-code -a gemini-cli -a cursor

# Install all skills into all supported agents
npx skills add sanjay3290/ai-skills --all -a '*'

Global vs Project Install

By default, skills install to the current project directory. Use -g for global (user-level) installation:

# Global install — available in all projects
npx skills add sanjay3290/ai-skills --skill imagen -g

# Project install (default) — scoped to current repo
npx skills add sanjay3290/ai-skills --skill imagen

Supported Agents

The skills CLI supports 40+ agents. Here are the most common:

Managing Skills

# List installed skills
npx skills list

# Check for updates
npx skills check

# Update all skills
npx skills update

# Remove a specific skill
npx skills remove postgres

# Remove all skills from a specific agent
npx skills remove --skill '*' -a cursor

Discover More Skills

# Search the skills.sh directory
npx skills find postgres

# Browse all community skills
npx skills find

Visit skills.sh for the full directory of community skills.

Clone entire repository

git clone https://github.com/sanjay3290/ai-skills.git ~/.claude/skills/ai-skills

Copy individual skills

cp -r skills/postgres ~/.claude/skills/

Symlink for development

ln -s /path/to/ai-skills/skills/postgres ~/.claude/skills/postgres

Replace ~/.claude/skills/ with the appropriate directory for your agent (see table above).

Skill Setup

Each skill may require additional configuration:

Postgres / MySQL / MSSQL

Create connections.json in the skill directory with your database credentials. See postgres/README.md, mysql/README.md, or mssql/README.md.

# Install drivers for whichever databases you use
pip install psycopg2-binary     # PostgreSQL
pip install mysql-connector-python  # MySQL
pip install pymssql              # MSSQL

Imagen & Deep Research

export GEMINI_API_KEY=your-api-key

Get a free key at Google AI Studio.

Note: Deep Research tasks take 2-10 minutes and cost $2-5 per query.

Outline

export OUTLINE_API_KEY=your-api-key
export OUTLINE_API_URL=https://your-wiki.example.com/api  # Optional

Get your API key from your Outline wiki settings.

Jules

# Install CLI (one-time)
npm install -g @google/jules

# Authenticate (opens browser)
jules login

Connect your GitHub repos at [j