Visual FoxPro Requires Chilkat v11.6.0+

Get a Prompt from an MCP Server

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.

Background. The prompt name and its expected arguments come from the prompts array returned by ListPrompts. Pass an empty arguments object for a prompt that takes none.

Chilkat Visual FoxPro Downloads

Download Chilkat for Visual FoxPro

Visual FoxPro

LOCAL lnSuccess
LOCAL loMcp
LOCAL loArgs
LOCAL loJson

lnSuccess = 0

loMcp = CreateObject('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.
lnSuccess = loMcp.Connect("https://learn.microsoft.com/api/mcp")
IF (lnSuccess = 0) THEN
    ? loMcp.LastErrorText
    RELEASE loMcp
    CANCEL
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.
loArgs = CreateObject('Chilkat.JsonObject')
loArgs.UpdateString("topic","azure-storage")

*  Call the MCP prompts/get method for the named prompt.  The prompt result is placed in the
*  JsonObject.
loJson = CreateObject('Chilkat.JsonObject')
lnSuccess = loMcp.GetPrompt("example-prompt",loArgs,loJson)
IF (lnSuccess = 0) THEN
    ? loMcp.LastErrorText
    RELEASE loMcp
    RELEASE loArgs
    RELEASE loJson
    CANCEL
ENDIF

loJson.EmitCompact = 0
? loJson.Emit()
*  JSON parsing code for this result can be generated at Chilkat's online tool:
*  https://tools.chilkat.io/jsonParse

RELEASE loMcp
RELEASE loArgs
RELEASE loJson