nano-banana

useful-skills

Claude Code plugin marketplace for useful skills which I made.

Installation

1. Add the marketplace

In the Claude Code CLI, run:

/plugin marketplace add from2001/useful-skills

2. Install a skill

Available Skills

convert-to-pptx

Convert a slide image or PDF into an editable PowerPoint deck. Decomposes each page into native PowerPoint shapes and text boxes (no SVG, no flattened slide image), crops icons as PNG/JPEG, then renders and visually compares the result against the source — running at least one fix-and-rerender cycle. Image-only PDFs are processed page by page.

/plugin install convert-to-pptx@from2001-useful-skills

translate-pptx

Translate PowerPoint (.pptx) presentations between any language pair while preserving all formatting and design.

/plugin install translate-pptx@from2001-useful-skills

translate-pdf

Translate PDF documents between any language pair while preserving layout, images, and formatting.

/plugin install translate-pdf@from2001-useful-skills

review-and-fix-with-multiple-llm

Multi-LLM code review and auto-fix. Runs multiple review skills/CLIs (Codex, Claude, GitHub Copilot, Antigravity/agy, etc.) in parallel, normalizes outputs, aggregates findings by consensus with P0-P3 priority levels and confidence scoring, then fixes validated issues in priority order.

/plugin install review-and-fix-with-multiple-llm@from2001-useful-skills

nano-banana-infographic

Generate NotebookLM-style infographic images from any topic or data using Gemini API. Produces both English and Japanese versions at 1920x1080 with identical layout.

/plugin install nano-banana-infographic@from2001-useful-skills

nano-banana

Generate a graphic image from any text or topic using Gemini API. A simple, single-image generator for visual summaries, concept illustrations, and simple graphics.

/plugin install nano-banana@from2001-useful-skills

csharp-roslyn-lsp

Microsoft Roslyn-based C# language server for Claude Code. Drop-in replacement for csharp-lsp@claude-plugins-official for projects whose .csproj files Roslyn handles but csharp-ls rejects (Unity, generated SDK-style csproj with explicit Sdk.props imports, etc.). Requires the VS Code C# extension. macOS / Linux only.

/plugin install csharp-roslyn-lsp@from2001-useful-skills

x-twitter

Interact with the X (Twitter) API v2 from Claude Code. 36 commands covering post, search, engagement, social, feeds, bookmarks, moderation, analytics, discovery, communities, and trending news — using your own OAuth 1.0a credentials. Based on alberduris/skills (imported as a one-time copy; maintained independently here).

/plugin install x-twitter@from2001-useful-skills

Setup guide

License

MIT