diff --git a/lib/ruby_lsp/global_state.rb b/lib/ruby_lsp/global_state.rb
index fe801a2d5..601d678e2 100644
--- a/lib/ruby_lsp/global_state.rb
+++ b/lib/ruby_lsp/global_state.rb
@@ -40,6 +40,12 @@ def initialize
       @supports_watching_files = T.let(false, T::Boolean)
       @experimental_features = T.let(false, T::Boolean)
       @type_inferrer = T.let(TypeInferrer.new(@index, @experimental_features), TypeInferrer)
+      @addon_settings = T.let({}, T::Hash[String, T.untyped])
+    end
+
+    sig { params(addon_name: String).returns(T.nilable(T::Hash[Symbol, T.untyped])) }
+    def settings_for_addon(addon_name)
+      @addon_settings[addon_name]
     end
 
     sig { params(identifier: String, instance: Requests::Support::Formatter).void }
@@ -119,6 +125,12 @@ def apply_options(options)
       @experimental_features = options.dig(:initializationOptions, :experimentalFeaturesEnabled) || false
       @type_inferrer.experimental_features = @experimental_features
 
+      addon_settings = options.dig(:initializationOptions, :addonSettings)
+      if addon_settings
+        addon_settings.transform_keys!(&:to_s)
+        @addon_settings.merge!(addon_settings)
+      end
+
       notifications
     end
 
diff --git a/test/addon_test.rb b/test/addon_test.rb
index 05ea21574..8e50d4894 100644
--- a/test/addon_test.rb
+++ b/test/addon_test.rb
@@ -7,7 +7,7 @@ module RubyLsp
   class AddonTest < Minitest::Test
     def setup
       @addon = Class.new(Addon) do
-        attr_reader :activated, :field
+        attr_reader :activated, :field, :settings
 
         def initialize
           @field = 123
@@ -16,6 +16,7 @@ def initialize
 
         def activate(global_state, outgoing_queue)
           @activated = true
+          @settings = global_state.settings_for_addon(name)
         end
 
         def name
@@ -110,5 +111,25 @@ def test_raises_if_an_addon_cannot_be_found
         Addon.get("Invalid Addon")
       end
     end
+
+    def test_addons_receive_settings
+      global_state = GlobalState.new
+      global_state.apply_options({
+        initializationOptions: {
+          addonSettings: {
+            "My Addon" => { something: false },
+          },
+        },
+      })
+
+      outgoing_queue = Thread::Queue.new
+      Addon.load_addons(global_state, outgoing_queue)
+
+      addon = Addon.get("My Addon")
+
+      assert_equal({ something: false }, T.unsafe(addon).settings)
+    ensure
+      T.must(outgoing_queue).close
+    end
   end
 end
diff --git a/test/global_state_test.rb b/test/global_state_test.rb
index 1617ca470..a8d69ac8e 100644
--- a/test/global_state_test.rb
+++ b/test/global_state_test.rb
@@ -209,6 +209,20 @@ def test_type_checker_is_detected_based_on_transitive_sorbet_static
       assert_predicate(state, :has_type_checker)
     end
 
+    def test_addon_settings_are_stored
+      global_state = GlobalState.new
+
+      global_state.apply_options({
+        initializationOptions: {
+          addonSettings: {
+            "Ruby LSP Rails" => { runtimeServerEnabled: false },
+          },
+        },
+      })
+
+      assert_equal({ runtimeServerEnabled: false }, global_state.settings_for_addon("Ruby LSP Rails"))
+    end
+
     private
 
     def stub_direct_dependencies(dependencies)
diff --git a/vscode/package.json b/vscode/package.json
index 114e38b37..abb8a4c21 100644
--- a/vscode/package.json
+++ b/vscode/package.json
@@ -294,6 +294,22 @@
             }
           }
         },
+        "rubyLsp.addonSettings": {
+          "description": "Settings that will be forwarded to configure the behavior of Ruby LSP addons. Keys are addon names, values are objects of settings",
+          "type": "object",
+          "examples": [
+            {
+              "Ruby LSP Rails": {
+                "something": true
+              }
+            },
+            {
+              "Standard Ruby": {
+                "something": true
+              }
+            }
+          ]
+        },
         "rubyLsp.rubyVersionManager": {
           "type": "object",
           "properties": {
diff --git a/vscode/src/client.ts b/vscode/src/client.ts
index 6117a1709..44189c7dc 100644
--- a/vscode/src/client.ts
+++ b/vscode/src/client.ts
@@ -184,6 +184,7 @@ function collectClientOptions(
       formatter: configuration.get("formatter"),
       linters: configuration.get("linters"),
       indexing: configuration.get("indexing"),
+      addonSettings: configuration.get("addonSettings"),
     },
   };
 }