nano-banana-pro

Claude Code plugins from BuildAtScale - slash commands, hooks, and skills for enhanced productivity.

Quick Start

Add the Marketplace

/plugin marketplace add https://github.com/buildatscale-tv/claude-code-plugins

Install Plugins

Core features (slash commands and hooks):

/plugin install buildatscale@buildatscale-claude-code

Image generation skill:

/plugin install nano-banana@buildatscale-claude-code

Promo video creation skill:

/plugin install promo-video@buildatscale-claude-code

Available Plugins

buildatscale (Core Tools)

/plugin marketplace add https://github.com/buildatscale-tv/claude-code-plugins
/plugin install buildatscale@buildatscale-claude-code

Core slash commands and hooks for git workflow automation.

Slash Commands:

• •/buildatscale:commit - Create commit message(s) for staged/unstaged changes, breaking into logical units
• •/buildatscale:pr - Create pull request with GitHub CLI, auto-branching from main/master
• •/buildatscale:ceo - Create executive summary of work in progress, recent work, or recently deployed changes

Hooks:

• •bash-guard.sh - Blocks dangerous bash commands (sudo, credential access, disk ops, exfiltration, etc.)
• •file-guard.sh - Blocks writes to system directories, config files, and credential files
• •file-write-cleanup.sh - Cleans up files after write/edit operations
• •git-block-force-push.sh - Prevents dangerous git operations like force push

Scripts:

• •statusline.sh - Enhanced status line with context runway gauge (see below)

The statusline script provides an enhanced status display with:

• •Context runway gauge - Shows remaining context (not used), so you know how much runway you have left
• •Color-coded warnings - Optional coloring: Green (OK) → Yellow (low) → Red (critical, compaction needed)
• •Configurable thresholds - Set custom warning/critical percentages
• •Git branch display - Current branch in green
• •Relative path display - Shows ./project/subdir when in subdirectories
• •Configurable cost display - Toggle on/off for API users

Example output:

[./website/src][main]              +156/-23 | ████████████░░░░░░░░ 58% | Opus

To enable, add to your ~/.claude/settings.json:

{
  "statusLine": {
    "type": "command",
    "command": "bash ~/.claude/plugins/marketplaces/buildatscale-claude-code/plugins/buildatscale/scripts/statusline.sh"
  }
}

Note: Status line is configured as a top-level setting, not through the plugin system. This must be added manually after installing the plugin.

Flags (append to the command string):

Example with flags:

{
  "statusLine": {
    "type": "command",
    "command": "bash ~/.claude/plugins/marketplaces/buildatscale-claude-code/plugins/buildatscale/scripts/statusline.sh --detail full --color-usage warnings --cost"
  }
}

nano-banana (Skill)

/plugin marketplace add https://github.com/buildatscale-tv/claude-code-plugins
/plugin install nano-banana@buildatscale-claude-code

Generate images using Google's Gemini models (Nano Banana). See the demo video.

Available Models:

Prerequisites:

• •uv - Python package manager (required to run the image generation script). See the uv installation walkthrough
• •GEMINI_API_KEY environment variable with your Google AI API key

Usage:

uv run "${SKILL_DIR}/scripts/image.py" \
  --prompt "Your image description" \
  --output "/path/to/output.png"

Options:

• •--prompt (required): Image description
• •--output (required): Output file path (PNG)
• •--aspect: Named shortcut (square, landscape, portrait) or direct ratio (e.g. 4:3, 16:9, 21:9)
• •--reference: Path to a reference image for style guidance (repeatable)
• •--model: flash (fast, 1024px), pro (high-quality), or 2 (default, Nano Banana 2, fast + high-res)
• •--size: Resolution for pro/2 models - 512 (2 only), 1K (default), 2K, 4K

promo-video (Skill)

/plugin marketplace add https://github.com/buildatscale-tv/claude-code-plugins
/plugin install promo-video@buildatscale-claude-code

Create professional promotional videos using Remotion with AI voiceover and background music. Invoke with /promo-video. See the demo video. Guides you through a 5-phase workflow: product analysis, theme selection, Remotion build, voiceover generation, and final render with music.

Prerequisites:

• •Node.js (18+) - Required for Remotion video creation
• •Python 3.x - Required for voiceover generation script
• •ffmpeg - Required for audio/video processing (brew install ffmpeg)
• •ELEVEN_LABS_API_KEY environment variable with your ElevenLabs API key
• •Whisper (optional but recommended) - For voiceover timing verification (pip install openai-whisper)
• •remotion-best-practices skill installed (npx skills add remotion-dev/skills)

What it creates:

• •1920x1080 full HD promotional videos
• •AI-generated voiceover synced to on-screen visuals
• •Background music mixing with fade in/out
• •Professional transitions (metallic swoosh, zoom through, fade, slide)

Included resources:

• •3 royalty-free background music tracks (Pixabay)
• •ElevenLabs voiceover generation script with Whisper timing verification
• •Metallic swoosh transition implementation
• •Visual design patterns and animation techniques

Repository Structure

.
├── .claude-plugin/
│   └── marketplace.json        # Plugin registry
└── plugins/
    ├── buildatscale/
    │   ├── commands/
    │   │   ├── ceo.md          # /buildatscale:ceo command
    │   │   ├── commit.md       # /buildatscale:commit command
    │   │   └── pr.md           # /buildatscale:pr command
    │   ├── hooks/
    │   │   ├── bash-guard.sh
    │   │   ├── file-guard.sh
    │   │   ├── file-write-cleanup.sh
    │   │   └── git-block-force-push.sh
    │   └── scripts/
    │       └── statusline.sh
    ├── nano-banana/
    │   └── skills/
    │       └── generate/
    │           ├── SKILL.md    # Skill documentation
    │           └── scripts/
    │               └── image.py
    └── promo-video/
        ├── CLAUDE.md           # Plugin documentation
        └── skills/
            └── promo-video/
                ├── SKILL.md              # 5-phase workflow guide
                ├── promo-patterns.md     # Visual inspiration
                ├── voiceover.md          # Voiceover generation guide
                ├── metallic-swoosh.md    # Transition implementation
                ├── scripts/
                │   └── generate_voiceover.py
                └── music/
                    ├── inspired-ambient-141686.mp3
                    ├── motivational-day-112790.mp3
                    └── the-upbeat-inspiring-corporate-142313.mp3

License

MIT