Sphere Vault for Cursor

xyz.getsphere/sphere-vault

Sphere Vault: one encrypted vault for every AI you use

client:Cursor transport:streamable-http

Install Sphere Vault in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "sphere-vault": {
      "url": "https://mcp.getsphere.xyz/mcp"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs