kanner-agent-skills

Kanner's Agent Skills

A curated collection of Claude Agent Skills designed to enhance AI workflows with specialized capabilities.

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🎯 Available Skills

🚀 Prompt Optimizer

Transforms user-provided prompts into high-quality, clear, and effective instructions optimized for AI models.

Key Features:

• Systematic prompt analysis and optimization
• Applies comprehensive prompt engineering best practices
• Enhances clarity, specificity, and structure
• Improves AI model understanding and execution

When to Use: When you need to refine vague, unclear, or poorly structured prompts into effective instructions.

Location: prompt-optimizer/

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🌐 Jta (JSON Translation Agent)

AI-powered JSON internationalization file translator with agentic reflection mechanism for high-quality multilingual content.

Source: This skill is based on the open-source Jta project
Requirements: Requires the jta CLI tool to be installed (the skill can auto-install it)

Key Features:

• Agentic Translation: AI translates, evaluates, and improves its own work (3x API calls per batch)
• Smart Terminology: Automatically detects and maintains consistent terms
• Format Protection: Preserves {variables}, {{placeholders}}, HTML tags, URLs, Markdown
• Incremental Mode: Only translates new/changed content (saves 80-90% API cost)
• 27 Languages: Including RTL languages (Arabic, Hebrew, Persian, Urdu)

When to Use: When you need to translate JSON i18n/locale files, add new languages, or update existing translations.

Location: jta/

Additional Setup:

• The skill will automatically check and install the jta CLI tool if needed
• Requires an API key from OpenAI, Anthropic, or Google Gemini
• See the Jta documentation for detailed setup instructions
• For skill-specific documentation, visit Jta Agent Skills Guide

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📦 Installation

Method 1: Plugin Marketplace via Command Line (Recommended)

The easiest way to install in Claude Code:

# Step 1: Add the marketplace
/plugin marketplace add hikanner/agent-skills

# Step 2: Install the skills you need
/plugin install prompt-optimizer@kanner-agent-skills
/plugin install jta@kanner-agent-skills

# Step 3: Restart Claude Code to activate the skills

To browse available plugins interactively:

/plugin

Method 2: Team Configuration (Automatic Installation)

For team projects, configure the marketplace in your project's .claude/settings.json:

{
  "extraKnownMarketplaces": {
    "kanner-agent-skills": {
      "source": {
        "source": "github",
        "repo": "hikanner/agent-skills"
      }
    }
  },
  "enabledPlugins": {
    "prompt-optimizer@kanner-agent-skills": true,
    "jta@kanner-agent-skills": true
  }
}

When team members trust the repository folder, Claude Code automatically:

• Installs the specified marketplace
• Installs and enables the configured plugins
• No manual installation needed!

Method 3: Local Development

For testing local changes before publishing:

# Step 1: Clone the repository
git clone https://github.com/hikanner/agent-skills.git
cd agent-skills

# Step 2: Add as local marketplace
/plugin marketplace add ./

# Step 3: Install plugins
/plugin install prompt-optimizer@kanner-agent-skills
/plugin install jta@kanner-agent-skills

Method 4: Direct File Installation

For Individual Users (Global Skills)

Copy skills to your Claude skills directory:

# Clone the repository
git clone https://github.com/hikanner/agent-skills.git

# Copy specific skills
cp -r agent-skills/prompt-optimizer ~/.claude/skills/
cp -r agent-skills/jta ~/.claude/skills/

# Or use symbolic links (recommended for development)
ln -s $(pwd)/agent-skills/prompt-optimizer ~/.claude/skills/prompt-optimizer
ln -s $(pwd)/agent-skills/jta ~/.claude/skills/jta

Skills will be available across all your projects.

For Project Teams (Project Skills)

Add skills to your project's .claude/skills/ directory:

# In your project root
mkdir -p .claude/skills

# Copy the skills you need
cp -r /path/to/agent-skills/prompt-optimizer .claude/skills/
cp -r /path/to/agent-skills/jta .claude/skills/

# Commit to version control
git add .claude/skills
git commit -m "feat: add agent skills for team"

Team members automatically get the skills when they clone the repository - no additional installation needed!

Method 4: Claude.ai Upload

For use in Claude.ai web interface: