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FileSeal Secure Send for VS Code

io.github.fileseal/mcp-send

Send a file to a person as a one-time, encrypted, auto-deleting download link.

client:VS Code transport:stdio runtime:npm

Install FileSeal Secure Send in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "fileseal-api-key",
      "description": "FILESEAL_API_KEY",
      "password": true
    },
    {
      "type": "promptString",
      "id": "fileseal-api-base-url",
      "description": "FILESEAL_API_BASE_URL",
      "password": true
    }
  ],
  "servers": {
    "mcp-send": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@fileseal/send"
      ],
      "env": {
        "FILESEAL_API_KEY": "${input:fileseal-api-key}",
        "FILESEAL_API_BASE_URL": "${input:fileseal-api-base-url}"
      }
    }
  }
}

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

FileSeal Secure Send in other clients