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Image Resize API

br0ski777/image-resize-x402

A straightforward image resizing tool that takes URLs as input and outputs PNG, JPEG, or WebP formats. It runs as a remote service over SSE transport and requires x402 micropayments per operation, so you'll need to factor that into your workflow if you're planning high volume usage. The repository is fairly minimal with no readme or documentation visible, which means you'll be working directly from the API interface Claude exposes. Reach for this when you need on-demand resizing without setting up your own image processing infrastructure, though the payment requirement makes it better suited for occasional transforms than batch operations.

tool
1
transport
SSE
last updated
May 16, 2026
View on GitHub

Tools

1 tools

Public tool metadata for what this MCP can expose to an agent.

media_resize_imageUse this when you need to resize an image from a URL or convert its format. Returns the resized image as base64 with metadata in JSON. Returns: 1. image (base64-encoded data) 2. originalWidth and ori4 params

Use this when you need to resize an image from a URL or convert its format. Returns the resized image as base64 with metadata in JSON. Returns: 1. image (base64-encoded data) 2. originalWidth and ori

Parameters* required
formatstring
Output format: 'png', 'jpeg', or 'webp' (default: png)
heightnumber
Target height in pixels (maintains aspect ratio if width is omitted)
urlstring
URL of the image to resize
widthnumber
Target width in pixels (maintains aspect ratio if height is omitted)

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Readme

Image Resize API

MCP Server x402 License: MIT

Resize images from URL -- custom width/height, format conversion (PNG/JPEG/WebP), aspect ratio preserved. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.

Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.

Quickstart -- MCP

Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):

{
  "mcpServers": {
    "image-resize": {
      "url": "https://image-resize.api.klymax402.com/mcp"
    }
  }
}

Quickstart -- HTTP (x402)

curl -X POST "https://image-resize.api.klymax402.com/api/resize" \
  -H "Content-Type: application/json" \
  -d '{"url":"https://example.com"}'
# -> 402 Payment Required, with an x402 payment challenge in the response body

View the full README on GitHub

Details

Repository
github.com/br0ski777/image-resize-x402
Website
github.com/Br0ski777/image-resize-x402
Transport
SSE
Registry
MCP registry, active

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