Get a Prompt from an MCP Server

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Demonstrates Mcp.GetPrompt, which calls the MCP prompts/get method for a named prompt, passing a JSON arguments object and receiving the prompt result.

Tip: Code to parse the returned JSON can be generated with Chilkat's online tool at https://tools.chilkat.io/jsonParse.

Local $bSuccess = False

$oMcp = ObjCreate("Chilkat.Mcp")

;  Connect to a public MCP (Model Context Protocol) server over its Streamable HTTP endpoint.  The
;  Microsoft Learn MCP server is public and requires no authentication.
$bSuccess = $oMcp.Connect("https://learn.microsoft.com/api/mcp")
If ($bSuccess = False) Then
    ConsoleWrite($oMcp.LastErrorText & @CRLF)
    Exit
EndIf

;  Build the prompt's arguments (pass an empty object for a prompt that takes no arguments).  The
;  prompt name and its arguments come from the "prompts" array returned by ListPrompts.
$oArgs = ObjCreate("Chilkat.JsonObject")
$oArgs.UpdateString("topic","azure-storage")

;  Call the MCP prompts/get method for the named prompt.  The prompt result is placed in the
;  JsonObject.
$oJson = ObjCreate("Chilkat.JsonObject")
$bSuccess = $oMcp.GetPrompt("example-prompt",$oArgs,$oJson)
If ($bSuccess = False) Then
    ConsoleWrite($oMcp.LastErrorText & @CRLF)
    Exit
EndIf

$oJson.EmitCompact = False
ConsoleWrite($oJson.Emit() & @CRLF)
;  JSON parsing code for this result can be generated at Chilkat's online tool:
;  https://tools.chilkat.io/jsonParse