LocalFree

vaultguard MCP server

ashishrao-4/vaultguard

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

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Install vaultguard in Claude Code

Claude Code
claude mcp add vaultguard -e VAULTGUARD_PASSPHRASE=... -- npx -y @ashishrao-4/vaultguard
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "vaultguard": {
      "command": "npx",
      "args": [
        "-y",
        "@ashishrao-4/vaultguard"
      ],
      "env": {
        "VAULTGUARD_PASSPHRASE": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the vaultguard MCP server do?

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

Is the vaultguard MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does vaultguard run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add vaultguard to Claude Code?

Run: claude mcp add vaultguard -e VAULTGUARD_PASSPHRASE=... -- npx -y @ashishrao-4/vaultguard

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