Mcp

MCP server · by snapdiff

AI Agents npm v0.5.0

Visual-diff & change-detection tools that catch agentic UI drift for coding agents.

View source ↗ Generate config for multiple servers More servers

Install

Pin version registry version 0.5.0

npm
npx -y @corralimited/snapdiff-mcp

npm
npx -y @corralimited/snapdiff-mcp@0.5.0

Setup by client

Pick your client — the config below is generated for this server (local stdio). Copy respects the “Pin version” switch above.

claude_desktop_config.json

{
  "mcpServers": {
    "mcp-138": {
      "command": "npx",
      "args": [
        "-y",
        "@corralimited/snapdiff-mcp"
      ],
      "env": {
        "SNAPDIFF_API_KEY": "<YOUR_SNAPDIFF_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "mcp-138": {
      "command": "npx",
      "args": [
        "-y",
        "@corralimited/snapdiff-mcp@0.5.0"
      ],
      "env": {
        "SNAPDIFF_API_KEY": "<YOUR_SNAPDIFF_API_KEY>"
      }
    }
  }
}

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add --env SNAPDIFF_API_KEY=<YOUR_SNAPDIFF_API_KEY> mcp-138 -- npx -y @corralimited/snapdiff-mcp

claude mcp add --env SNAPDIFF_API_KEY=<YOUR_SNAPDIFF_API_KEY> mcp-138 -- npx -y @corralimited/snapdiff-mcp@0.5.0

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "mcp-138": {
      "command": "npx",
      "args": [
        "-y",
        "@corralimited/snapdiff-mcp"
      ],
      "env": {
        "SNAPDIFF_API_KEY": "<YOUR_SNAPDIFF_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "mcp-138": {
      "command": "npx",
      "args": [
        "-y",
        "@corralimited/snapdiff-mcp@0.5.0"
      ],
      "env": {
        "SNAPDIFF_API_KEY": "<YOUR_SNAPDIFF_API_KEY>"
      }
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "mcp-138": {
      "command": "npx",
      "args": [
        "-y",
        "@corralimited/snapdiff-mcp"
      ],
      "env": {
        "SNAPDIFF_API_KEY": "<YOUR_SNAPDIFF_API_KEY>"
      }
    }
  }
}

{
  "servers": {
    "mcp-138": {
      "command": "npx",
      "args": [
        "-y",
        "@corralimited/snapdiff-mcp@0.5.0"
      ],
      "env": {
        "SNAPDIFF_API_KEY": "<YOUR_SNAPDIFF_API_KEY>"
      }
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "mcp-138": {
      "command": "npx",
      "args": [
        "-y",
        "@corralimited/snapdiff-mcp"
      ],
      "env": {
        "SNAPDIFF_API_KEY": "<YOUR_SNAPDIFF_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "mcp-138": {
      "command": "npx",
      "args": [
        "-y",
        "@corralimited/snapdiff-mcp@0.5.0"
      ],
      "env": {
        "SNAPDIFF_API_KEY": "<YOUR_SNAPDIFF_API_KEY>"
      }
    }
  }
}

Format verified against the official Windsurf docs ↗.

Environment variables

Defined in the server's official registry manifest. Required secrets are shown as <YOUR_…> placeholders in the configs above.

SNAPDIFF_API_KEY required secret — SnapDiff API key. Get one at https://snapdiff.ai/dashboard.
SNAPDIFF_API_URL — Override the API base URL. Defaults to https://api.snapdiff.ai/v1.

GitHub

⭐ 5 stars · 最近更新于 48 天前 · MIT license

About this server

@corralimited/snapdiff mcp Standalone MCP server for SnapDiff. Exposes four tools to local agents: Compare two web pages visually — diff percentage plus a highlighted diff image Capture a screenshot of any URL Check whether a page changed vs. a previous capture Render HTML/CSS to an image (OG cards…

Summary from the project README — github.com/corralimited/snapdiff-mcp

Distributed as npm, listed under AI Agents. Review our MCP security guide before granting access to real data.

Frequently asked questions

What does the Mcp MCP server do?

How do I install Mcp?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is Mcp free to use?

The MCP server itself is free to install. The source is public on https://github.com/corralimited/snapdiff-mcp. Any third-party service it calls may require its own API key and account.

Which clients support Mcp?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

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