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mcp/harbor
VS Code

envault for VS Code

io.github.dinanathdash/envault

Secure secret management with a Human-In-The-Loop (HITL) interceptor for agent mutations.

client:VS Code transport:stdio runtime:npm

Install envault in VS Code

.vscode/mcp.json 

{
  "inputs": [
    {
      "type": "promptString",
      "id": "envault-token",
      "description": "ENVAULT_TOKEN",
      "password": true
    },
    {
      "type": "promptString",
      "id": "envault-base-url",
      "description": "ENVAULT_BASE_URL",
      "password": true
    }
  ],
  "servers": {
    "envault": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@dinanathdash/envault-mcp-server"
      ],
      "env": {
        "ENVAULT_TOKEN": "${input:envault-token}",
        "ENVAULT_BASE_URL": "${input:envault-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

envault in other clients

envault MCP server