Uses nowdoc for LLMs (#56)

Author: nunomaduro

stubs/prompt.stub

@@ -12,7 +12,9 @@ class {{ class }} extends Prompt
     /**
      * The prompt's description.
      */
-    protected string $description = 'A description of what this prompt does.';
+    protected string $description = <<<'MARKDOWN'
+        A description of what this prompt does.
+    MARKDOWN;
 
     /**
      * Handle the prompt request.

stubs/resource.stub

@@ -11,7 +11,9 @@ class {{ class }} extends Resource
     /**
      * The resource's description.
      */
-    protected string $description = 'A description of what this resource contains.';
+    protected string $description = <<<'MARKDOWN'
+        A description of what this resource contains.
+    MARKDOWN;
 
     /**
      * Handle the resource request.

stubs/server.stub

@@ -19,7 +19,9 @@ class {{ class }} extends Server
     /**
      * The MCP server's instructions for the LLM.
      */
-    protected string $instructions = 'Instructions describing how to use the server and its features.';
+    protected string $instructions = <<<'MARKDOWN'
+        Instructions describing how to use the server and its features.
+    MARKDOWN;
 
     /**
      * The tools registered with this MCP server.

stubs/tool.stub

@@ -12,7 +12,9 @@ class {{ class }} extends Tool
     /**
      * The tool's description.
      */
-    protected string $description = 'A description of what this tool does.';
+    protected string $description = <<<'MARKDOWN'
+        A description of what this tool does.
+    MARKDOWN;
 
     /**
      * Handle the tool request.