Make it working, expose MCP prepare script to UI

Signed-off-by: mudler <mudler@localai.io>

core/agent/options.go

@@ -50,10 +50,10 @@ type options struct {
 
 	conversationsPath string
 
-	mcpServers      []MCPServer
-	mcpStdioServers []MCPSTDIOServer
-	mcpBoxURL       string
-
+	mcpServers                  []MCPServer
+	mcpStdioServers             []MCPSTDIOServer
+	mcpBoxURL                   string
+	mcpPrepareScript            string
 	newConversationsSubscribers []func(openai.ChatCompletionMessage)
 
 	observer     Observer
@@ -223,6 +223,13 @@ func WithMCPBoxURL(url string) Option {
 	}
 }
 
+func WithMCPPrepareScript(script string) Option {
+	return func(o *options) error {
+		o.mcpPrepareScript = script
+		return nil
+	}
+}
+
 func WithLLMAPIURL(url string) Option {
 	return func(o *options) error {
 		o.LLMAPI.APIURL = url