SanctumAI — Credential Vault for AI Agents for VS Code

io.github.jwgale/sanctum

Credential vault for AI agents — encrypted storage, lease-based access, CRP support.

client:VS Code transport:stdio runtime:npm

Install SanctumAI — Credential Vault for AI Agents in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "sanctum-vault-path",
      "description": "SANCTUM_VAULT_PATH",
      "password": true
    },
    {
      "type": "promptString",
      "id": "sanctum-passphrase",
      "description": "SANCTUM_PASSPHRASE",
      "password": true
    }
  ],
  "servers": {
    "sanctum": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@sanctumai/mcp-server"
      ],
      "env": {
        "SANCTUM_VAULT_PATH": "${input:sanctum-vault-path}",
        "SANCTUM_PASSPHRASE": "${input:sanctum-passphrase}"
      }
    }
  }
}

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

SanctumAI — Credential Vault for AI Agents in other clients

SanctumAI — Credential Vault for AI Agents MCP server