opencode-tool-pdf2img

Custom tool for OpenCode that converts PDF files into images (one image per page) for multi-modal models. Updated to work with new Orca2 file structure.

Installation

Option 1: Project-level (recommended)

Add to your project's opencode.json:

{
  "$schema": "https://opencode.ai/config.json",
  "plugin": ["opencode-tool-pdf2img"]
}

Option 2: Global (available in all projects)

Add to ~/.config/opencode/opencode.json:

{
  "$schema": "https://opencode.ai/config.json",
  "plugin": ["opencode-tool-pdf2img"]
}

OpenCode automatically installs dependencies and sets up the tool.

Usage

The tool can be called during your conversation:

Use the pdf2img tool to convert a PDF file into PNG images.

Arguments

• pdfPath (string, required): Path to the PDF file (absolute or relative to current directory)
• scale (number, optional): Rendering scale factor (default: 4.0, approximately 288 DPI)

Output

• Creates page-1.png, page-2.png, etc. in the pdf2img sub-directory below the source PDF

Development

# Install dependencies
bun install

# Build
npm run build

License

MIT

Authors

• @whpthomas - Concept, logic and troubleshooting
• Qwen3.5 122B A10B int4 AutoRound ~ DGX Spark - Research and coding