{
  "markdown": "# barcode-scanner-mcp\n\nMCP server for scanning and generating barcodes and QR codes.\n\n## Use Cases\n\n**Decode a barcode from a photo**: \"What does this barcode say?\" → reads the image, detects the barcode format, and returns the decoded text.\n\n**Generate a QR code**: \"Create a QR code for https://example.com\" → generates a PNG QR code image with configurable error correction.\n\n**Create shipping labels**: \"Generate a Code 128 barcode for tracking number 1Z999AA10123456784\" → produces a barcode image in the specified format.\n\n**Verify printed barcodes**: \"Scan this product barcode and look up the item\" → decodes the barcode and returns the text for further lookup.\n\n## Setup\n\nFollow the instructions on [install-mcp](https://adamjones.me/install-mcp/?config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsImJhcmNvZGUtc2Nhbm5lci1tY3AiXSwibmFtZSI6ImJhcmNvZGUtc2Nhbm5lciJ9), which generates the right config for your MCP client (Claude Code, Claude Desktop, Cursor, Cline, VS Code, and more).\n\n## Tools\n\n| Tool | Description |\n|------|-------------|\n| `decode_image` | Decode a barcode or QR code from an image file or base64 data |\n| `generate_qr` | Generate a QR code PNG from text or a URL |\n| `generate_barcode` | Generate a barcode PNG in 25+ formats (Code 128, EAN-13, UPC-A, etc.) |\n\n## Contributing\n\nPull requests are welcomed on GitHub! To get started:\n\n1. Install Git and Node.js\n2. Clone the repository\n3. Install dependencies with `npm install`\n4. Run `npm run test` to run tests\n5. Build with `npm run build`\n\n## Releases\n\nVersions follow the [semantic versioning spec](https://semver.org/).\n\nTo release:\n\n1. Use `npm version <major | minor | patch>` to bump the version\n2. Run `git push --follow-tags` to push with tags\n3. Wait for GitHub Actions to publish to the NPM registry.\n",
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  "repo_slug": "domdomegg/barcode-scanner-mcp",
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}