sgcAI Ton application Delphi, devenue une application IA. Sans pont Python.

// includes: sgcAI.hpp, sgcAI_Chat.hpp
TsgcAIChat *oChat = new TsgcAIChat(NULL);
oChat->Provider = aicpAnthropic;
oChat->ChatOptions->ApiKey = "sk-ant-...";
oChat->ChatOptions->Model = "claude-sonnet-4-5";
oChat->SystemMessage = "You are a Delphi expert. Answer in one paragraph.";
String vAnswer = oChat->Chat("How do I keep a WebSocket connection alive?");

// Same code, different vendor: one property and one key.
oChat->Provider = aicpOpenAI;
oChat->ChatOptions->ApiKey = "sk-...";
oChat->ChatOptions->Model = "gpt-4o";
vAnswer = oChat->Chat("Same question, different model.");

  // Token by token, delivered on OnChatStream.
  oChat.OnChatStream := OnChatStreamHandler;
  oChat.ChatStream('Now explain it to a beginner.');
end;

procedure TForm1.OnChatStreamHandler(Sender: TObject;
  const aChunk: string; var Cancel: Boolean);
begin
  Memo1.Text := Memo1.Text + aChunk;
  Cancel := StopRequested;   // abort a long generation
end;

uses
  sgcHTTP_API_Anthropic;

procedure TForm1.Ask;
begin
  FClaude := TsgcHTTP_API_Anthropic.Create(nil);
  FClaude.AnthropicOptions.ApiKey := 'sk-ant-...';
  FClaude.AnthropicOptions.AnthropicVersion := '2023-06-01';
  FClaude.OnHTTPAPISSE := OnDelta;

  FClaude._CreateMessageStream('claude-3-5-sonnet-latest',
    'Summarise order 10248 for the customer.', 1024);
end;

procedure TForm1.OnDelta(Sender: TObject; const aEvent, aData: string;
  var Cancel: Boolean);
begin
  Memo1.Text := Memo1.Text + aData;
end;

// sgcWebSockets .NET
using esegece.sgcWebSockets;

var claude = new TsgcHTTPAPI_Anthropic();
claude.AnthropicOptions.ApiKey = "sk-ant-...";
claude.AnthropicOptions.AnthropicVersion = "2023-06-01";

// .NET has no per-delta event: the streaming call returns the full text
Console.Write(claude._CreateMessageStream("claude-3-5-sonnet-latest",
    "Summarise order 10248 for the customer.", 1024));

uses
  sgcAI, sgcAI_MCP_Classes, sgcAI_MCP_Types;
var
  oMCP: TsgcWSAPIClient_MCP;
begin
  oMCP := TsgcWSAPIClient_MCP.Create(nil);
  // Remote server over streamable HTTP.
  oMCP.MCPOptions.Transport := aimcptrHttpStreamable;
  oMCP.MCPOptions.HttpOptions.URL := 'https://mcp.example.com/mcp';
  oMCP.MCPOptions.ClientInfo.Name := 'sgc-mcp-client';
  oMCP.MCPOptions.ClientInfo.Version := '1.0.0';
  oMCP.OnMCPListTools := MCPListTools;
  oMCP.OnMCPResponseTool := MCPToolResponse;
  oMCP.Initialize;
  oMCP.ListTools;
  oMCP.RequestTool('GetTemperature', vArguments); // vArguments: IsgcJSON
end;

// Or spawn a local MCP server as a subprocess instead:
oMCP.MCPOptions.Transport := aimcptrStdio;
oMCP.MCPOptions.StdioOptions.Command := 'C:\tools\my-mcp-server.exe';
oMCP.MCPOptions.StdioOptions.Arguments := '--stdio';