vaultguard MCP Server

io.github.ashishrao-4/vaultguard

Repository Registry

What is the vaultguard MCP server?

AI agents use your Obsidian secrets by name — values never reach their context.

How to install vaultguard

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

VAULTGUARD_PASSPHRASE
required
secret
Passphrase that decrypts the encrypted secret blocks in your Obsidian vault.
VAULTGUARD_VAULT_PATH
Path to your Obsidian vault (overrides the one in ~/.vaultguard/config.json).
VAULTGUARD_HOME
Config directory (defaults to ~/.vaultguard).
VAULTGUARD_ALLOW_GET_SECRET
Set to 1 to enable get_secret (default: disabled so values never reach the agent).

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "vaultguard": {
      "command": "npx",
      "args": [
        "-y",
        "@ashishrao-4/vaultguard",
        "mcp",
        "start"
      ],
      "env": {
        "VAULTGUARD_PASSPHRASE": "<YOUR_VAULTGUARD_PASSPHRASE>",
        "VAULTGUARD_VAULT_PATH": "<YOUR_VAULTGUARD_VAULT_PATH>",
        "VAULTGUARD_HOME": "<YOUR_VAULTGUARD_HOME>",
        "VAULTGUARD_ALLOW_GET_SECRET": "<YOUR_VAULTGUARD_ALLOW_GET_SECRET>"
      }
    }
  }
}

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