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mcp/harbor
VS Code

datadiffer for VS Code

io.github.gauthierpiarrette/datadiffer

Read-only table diffs with segment attribution: which slice of your data changed.

client:VS Code transport:stdio runtime:pypi

Install datadiffer in VS Code

.vscode/mcp.json 

{
  "inputs": [
    {
      "type": "promptString",
      "id": "datadiffer-config",
      "description": "DATADIFFER_CONFIG",
      "password": true
    }
  ],
  "servers": {
    "datadiffer": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "datadiffer"
      ],
      "env": {
        "DATADIFFER_CONFIG": "${input:datadiffer-config}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

datadiffer in other clients

datadiffer MCP server