Design

Image Matrix Recombination

Apply matrix recombination for advanced color space transformations and channel mixing

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Quick start

Call this tool from your code in three languages.

cURL

# 1) Upload each file first → returns { filePath }
curl -X POST 'https://api.elysiatools.com/upload/image-recomb' \
  -F 'file=@/path/to/imageFile.ext'

# 2) Call the tool with the returned filePath values
curl -X POST 'https://api.elysiatools.com/en/api/tools/image-recomb' \
  -F 'imageFile=/path/to/file.ext' \
  -F 'matrix=Enter 3x3 matrix (e.g., [[1,0,0],[0,1,0],[0,0,1]])...' \
  -F 'format=original' \
  -F 'quality=95'

API reference

Send a POST request with your inputs as JSON. File parameters require a separate upload first.

Endpoint

HTTP

POST https://api.elysiatools.com/en/api/tools/image-recomb

Parameters

Name	Type	Required	Description
imageFile	fileupload required	Yes	Upload any image file (JPEG, PNG, WebP, GIF, BMP, TIFF) for matrix recombination
matrix	textarea	Yes	3x3 transformation matrix for color channel recombination. Format: [[r1,g1,b1],[r2,g2,b2],[r3,g3,b3]]
format	select	No	Choose output format or keep original. PNG recommended for maximum quality
quality	number	No	Output quality for lossy formats (JPEG, WebP). Higher = better quality but larger file size

File-type parameters must be uploaded first via POST /upload/image-recomb, then the returned filePath is passed to the corresponding file field.

MCP integration

Add this tool to your Model Context Protocol server so AI agents can list and call it.

Server configuration

Add this block to your MCP client configuration:

mcp.json

{
  "mcpServers": {
    "elysiatools-image-recomb": {
      "name": "image-recomb",
      "description": "Apply matrix recombination for advanced color space transformations and channel mixing",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=image-recomb",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

List available tools

After connecting to the SSE endpoint, list the exposed tools:

tools/list

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

Call this tool

Invoke the tool by its id, passing arguments built from its parameters:

tools/call

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "image-recomb",
    "arguments": {
  "imageFile": "https://example.com/file.ext",
  "matrix": "Enter 3x3 matrix (e.g., [[1,0,0],[0,1,0],[0,0,1]])...",
  "format": "original",
  "quality": 95
}
  }
}

Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).

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