From 127f12f7409b659e9a38e5c8c6c59773fe0356e9 Mon Sep 17 00:00:00 2001
From: Kevin Fischer <kfischer_okarin@yahoo.co.jp>
Date: Sun, 15 Jun 2025 17:19:58 +0900
Subject: [PATCH] Add missing method constants

---
 lib/mcp/methods.rb | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/mcp/methods.rb b/lib/mcp/methods.rb
index 9a2db26..e6c0ea1 100644
--- a/lib/mcp/methods.rb
+++ b/lib/mcp/methods.rb
@@ -19,12 +19,18 @@ module MCP
     TOOLS_CALL = "tools/call"
     TOOLS_LIST = "tools/list"
 
+    ROOTS_LIST = "roots/list"
     SAMPLING_CREATE_MESSAGE = "sampling/createMessage"
 
     # Notification methods
     NOTIFICATIONS_TOOLS_LIST_CHANGED = "notifications/tools/list_changed"
     NOTIFICATIONS_PROMPTS_LIST_CHANGED = "notifications/prompts/list_changed"
     NOTIFICATIONS_RESOURCES_LIST_CHANGED = "notifications/resources/list_changed"
+    NOTIFICATIONS_RESOURCES_UPDATED = "notifications/resources/updated"
+    NOTIFICATIONS_ROOTS_LIST_CHANGED = "notifications/roots/list_changed"
+    NOTIFICATIONS_MESSAGE = "notifications/message"
+    NOTIFICATIONS_PROGRESS = "notifications/progress"
+    NOTIFICATIONS_CANCELLED = "notifications/cancelled"
 
     class MissingRequiredCapabilityError < StandardError
       attr_reader :method