Koskamo

visualdiff MCP

This stdio MCP server wraps the SnapDiff visual-testing API, allowing agents to verify UI changes against baselines, compare two web pages, capture screenshots of URLs, and render HTML/CSS to images. It exposes tools for verifying UI changes, comparing pages, capturing screenshots, and converting HTML to images, requiring an API key for authentication.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

visualdiff MCP logo, by CloudCorpRecordsCommunity listingLocal stdioSource reviewed; not executedPublished by CloudCorpRecords
You need:Set SNAPDIFF_API_KEY to a key from the SnapDiff dashboard
Vendor documentation

What you can do with it

  • Verify UI changes against a stored baseline
  • Compare two web pages for visual differences
  • Capture screenshots of any URL
  • Render raw HTML/CSS to an image

Source and maintenance

Community listingRegistry 0.1.0MIT
mcp-registry: io.github.CloudCorpRecords/visualdiff@0.1.0Source repository
Last repository push
Latest release
v0.1.0
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

ghcr.io/cloudcorprecords/visualdiff:0.1.0

ocidocker
ghcr.io/cloudcorprecords/visualdiff:0.1.0 package definition
{
  "transport": "stdio",
  "identifier": "ghcr.io/cloudcorprecords/visualdiff:0.1.0",
  "runtimeHint": "docker",
  "registryType": "oci",
  "packageArguments": [
    {
      "type": "positional",
      "value": "mcp"
    }
  ],
  "runtimeArguments": [
    {
      "name": "--rm",
      "type": "named"
    },
    {
      "name": "-i",
      "type": "named"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "visualdiff-mcp-0-1-0": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/cloudcorprecords/visualdiff:0.1.0",
        "mcp"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "visualdiff-mcp-0-1-0": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/cloudcorprecords/visualdiff:0.1.0",
        "mcp"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "visualdiff-mcp-0-1-0": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/cloudcorprecords/visualdiff:0.1.0",
        "mcp"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "visualdiff-mcp-0-1-0": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/cloudcorprecords/visualdiff:0.1.0",
        "mcp"
      ]
    }
  }
}

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