Mcp Server Vault

Overview

Mcp Server Vault is a Model Context Protocol (MCP) server: Bitwarden/Vaultwarden for agents: list tagged items, TOTP codes, one-time Sends, save new secrets. As an MCP server it plugs straight into AI assistants, exposing its functionality as tools the model can invoke on your behalf.

It runs locally: the npm package @aiwerk/mcp-server-vault speaks MCP over stdio on your machine. Configuration happens through environment variables — you'll need VAULT_REGION, VAULT_CLIENT_ID, VAULT_CLIENT_SECRET (among others). The current release is v0.2.1, published under the MIT license, with source at AIWerk/mcp-server-vault on GitHub.

You'll find Mcp Server Vault in the AI & Agents category here on mcp.site; it connects to Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and any other MCP client — see the install snippets below. If you maintain Mcp Server Vault for AIWerk, claim this listing to verify ownership, earn the Verified badge, and keep the details current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "mcp_server_vault": {
      "command": "npx",
      "args": [
        "-y",
        "@aiwerk/mcp-server-vault"
      ],
      "env": {
        "VAULT_REGION": "<vault-region>",
        "VAULT_CLIENT_ID": "<vault-client-id>",
        "VAULT_CLIENT_SECRET": "<vault-client-secret>",
        "VAULT_MASTER_PASSWORD": "<vault-master-password>"
      }
    }
  }
}

Requires VAULT_REGION, VAULT_CLIENT_ID, VAULT_CLIENT_SECRET