diff --git a/Gemfile.lock b/Gemfile.lock
index 717ec2a02..aad0438cf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -583,14 +583,14 @@ GEM
     newrelic_rpm (9.6.0)
       base64
     nio4r (2.7.3)
-    nokogiri (1.18.9)
+    nokogiri (1.19.1)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.18.9-arm64-darwin)
+    nokogiri (1.19.1-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.9-x86_64-darwin)
+    nokogiri (1.19.1-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.9-x86_64-linux-gnu)
+    nokogiri (1.19.1-x86_64-linux-gnu)
       racc (~> 1.4)
     oauth (1.1.0)
       oauth-tty (~> 1.0, >= 1.0.1)
diff --git a/app/javascript/dashboard/components/ChannelSelector.vue b/app/javascript/dashboard/components/ChannelSelector.vue
index 9e593af51..2e3ea7d86 100644
--- a/app/javascript/dashboard/components/ChannelSelector.vue
+++ b/app/javascript/dashboard/components/ChannelSelector.vue
@@ -47,7 +47,7 @@ defineProps({
 
     <div
       v-if="isComingSoon"
-      class="absolute inset-0 flex items-center justify-center backdrop-blur-[2px] rounded-2xl bg-gradient-to-br from-n-background/90 via-n-background/70 to-n-background/95 cursor-not-allowed"
+      class="absolute inset-0 flex items-center justify-center backdrop-blur-[2px] rounded-2xl bg-gradient-to-br from-n-surface-1/90 via-n-surface-1/70 to-n-surface-1/95 cursor-not-allowed"
     >
       <span class="text-n-slate-12 font-medium text-sm">
         {{ $t('CHANNEL_SELECTOR.COMING_SOON') }} 🚀
diff --git a/app/javascript/dashboard/modules/search/components/SearchResultSection.vue b/app/javascript/dashboard/modules/search/components/SearchResultSection.vue
index 40d1ca6c6..77a7f3bd3 100644
--- a/app/javascript/dashboard/modules/search/components/SearchResultSection.vue
+++ b/app/javascript/dashboard/modules/search/components/SearchResultSection.vue
@@ -33,7 +33,7 @@ const titleCase = computed(() => props.title.toLowerCase());
   <section class="mx-0 mb-3">
     <div
       v-if="showTitle"
-      class="sticky top-0 pt-2 py-3 z-50 bg-gradient-to-b from-n-background from-80% to-transparent mb-3 -mx-1.5 px-1.5"
+      class="sticky top-0 pt-2 py-3 z-20 bg-gradient-to-b from-n-surface-1 from-80% to-transparent mb-3 -mx-1.5 px-1.5"
     >
       <h3 class="text-sm text-n-slate-11">{{ title }}</h3>
     </div>
diff --git a/app/javascript/dashboard/routes/dashboard/contacts/components/ContactsBulkActionBar.vue b/app/javascript/dashboard/routes/dashboard/contacts/components/ContactsBulkActionBar.vue
index e8ddd5223..e56a2dda7 100644
--- a/app/javascript/dashboard/routes/dashboard/contacts/components/ContactsBulkActionBar.vue
+++ b/app/javascript/dashboard/routes/dashboard/contacts/components/ContactsBulkActionBar.vue
@@ -94,7 +94,7 @@ const handleAssignLabels = labels => {
 
 <template>
   <div
-    class="sticky top-0 z-10 bg-gradient-to-b from-n-background from-90% to-transparent px-6 pt-1 pb-2"
+    class="sticky top-0 z-10 bg-gradient-to-b from-n-surface-1 from-90% to-transparent pt-1 pb-2"
   >
     <BulkSelectBar
       v-model="selectionModel"
diff --git a/config/initializers/rack_attack.rb b/config/initializers/rack_attack.rb
index 1f500243a..b193c2e14 100644
--- a/config/initializers/rack_attack.rb
+++ b/config/initializers/rack_attack.rb
@@ -221,6 +221,19 @@ class Rack::Attack
     match_data[:account_id] if match_data.present?
   end
 
+  ## Prevent increased use of conversations meta API per user
+  throttle('/api/v1/accounts/:account_id/conversations/meta/user',
+           limit: ENV.fetch('RATE_LIMIT_CONVERSATIONS_META', '30').to_i, period: 1.minute) do |req|
+    match_data = %r{/api/v1/accounts/(?<account_id>\d+)/conversations/meta}.match(req.path)
+    next unless match_data.present? && req.get?
+
+    user_uid = req.get_header('HTTP_UID')
+    api_access_token = req.get_header('HTTP_API_ACCESS_TOKEN') || req.get_header('api_access_token')
+    user_identifier = user_uid.presence || api_access_token.presence
+
+    "#{user_identifier}:#{match_data[:account_id]}" if user_identifier.present?
+  end
+
   ## ----------------------------------------------- ##
 end
 
diff --git a/enterprise/app/helpers/captain/chat_helper.rb b/enterprise/app/helpers/captain/chat_helper.rb
index 2734e510e..d5ac6df33 100644
--- a/enterprise/app/helpers/captain/chat_helper.rb
+++ b/enterprise/app/helpers/captain/chat_helper.rb
@@ -53,15 +53,13 @@ module Captain::ChatHelper
     chat.on_end_message { |message| record_llm_generation(chat, message) }
     chat.on_tool_call { |tool_call| handle_tool_call(tool_call) }
     chat.on_tool_result { |result| handle_tool_result(result) }
-
     chat
   end
 
   def handle_tool_call(tool_call)
     persist_thinking_message(tool_call)
     start_tool_span(tool_call)
-    @pending_tool_calls ||= []
-    @pending_tool_calls.push(tool_call)
+    (@pending_tool_calls ||= []).push(tool_call)
   end
 
   def handle_tool_result(result)
@@ -87,8 +85,9 @@ module Captain::ChatHelper
       messages: chat ? chat.messages.map { |m| { role: m.role.to_s, content: m.content.to_s } } : @messages,
       temperature: temperature,
       metadata: {
-        assistant_id: @assistant&.id
-      }
+        assistant_id: @assistant&.id,
+        channel_type: resolved_channel_type
+      }.compact
     }
   end
 
@@ -104,6 +103,10 @@ module Captain::ChatHelper
     @account&.id || @assistant&.account_id
   end
 
+  def resolved_channel_type
+    Conversation.find_by(account_id: resolved_account_id, display_id: @conversation_id)&.inbox&.channel_type if @conversation_id
+  end
+
   # Ensures all LLM calls and tool executions within an agentic loop
   # are grouped under a single trace/session in Langfuse.
   #
@@ -127,10 +130,7 @@ module Captain::ChatHelper
   end
 
   def log_chat_completion_request
-    Rails.logger.info(
-      "#{self.class.name} Assistant: #{@assistant.id}, Requesting chat completion
-      for messages #{@messages} with #{@tools&.length || 0} tools
-      "
-    )
+    Rails.logger.info("#{self.class.name} Assistant: #{@assistant.id}, Requesting chat completion " \
+                      "for messages #{@messages} with #{@tools&.length || 0} tools")
   end
 end
diff --git a/enterprise/app/services/captain/assistant/agent_runner_service.rb b/enterprise/app/services/captain/assistant/agent_runner_service.rb
index c832da93e..9aeee605f 100644
--- a/enterprise/app/services/captain/assistant/agent_runner_service.rb
+++ b/enterprise/app/services/captain/assistant/agent_runner_service.rb
@@ -114,6 +114,7 @@ class Captain::Assistant::AgentRunnerService
 
     if @conversation
       state[:conversation] = @conversation.attributes.symbolize_keys.slice(*CONVERSATION_STATE_ATTRIBUTES)
+      state[:channel_type] = @conversation.inbox&.channel_type
       state[:contact] = @conversation.contact.attributes.symbolize_keys.slice(*CONTACT_STATE_ATTRIBUTES) if @conversation.contact
     end
 
@@ -151,7 +152,8 @@ class Captain::Assistant::AgentRunnerService
       ATTR_LANGFUSE_USER_ID => state[:account_id],
       format(ATTR_LANGFUSE_METADATA, 'assistant_id') => state[:assistant_id],
       format(ATTR_LANGFUSE_METADATA, 'conversation_id') => conversation[:id],
-      format(ATTR_LANGFUSE_METADATA, 'conversation_display_id') => conversation[:display_id]
+      format(ATTR_LANGFUSE_METADATA, 'conversation_display_id') => conversation[:display_id],
+      format(ATTR_LANGFUSE_METADATA, 'channel_type') => state[:channel_type]
     }.compact.transform_values(&:to_s)
   end
 
diff --git a/spec/enterprise/services/captain/assistant/agent_runner_service_spec.rb b/spec/enterprise/services/captain/assistant/agent_runner_service_spec.rb
index bbf712622..c3019b82c 100644
--- a/spec/enterprise/services/captain/assistant/agent_runner_service_spec.rb
+++ b/spec/enterprise/services/captain/assistant/agent_runner_service_spec.rb
@@ -278,6 +278,7 @@ RSpec.describe Captain::Assistant::AgentRunnerService do
         contact_id: contact.id,
         status: conversation.status
       )
+      expect(state[:channel_type]).to eq(inbox.channel_type)
     end
 
     it 'includes contact attributes when contact is present' do
diff --git a/spec/enterprise/services/captain/llm/assistant_chat_service_spec.rb b/spec/enterprise/services/captain/llm/assistant_chat_service_spec.rb
index bc4ff0b63..4711e5f7e 100644
--- a/spec/enterprise/services/captain/llm/assistant_chat_service_spec.rb
+++ b/spec/enterprise/services/captain/llm/assistant_chat_service_spec.rb
@@ -28,6 +28,19 @@ RSpec.describe Captain::Llm::AssistantChatService do
     allow(mock_chat).to receive(:messages).and_return([])
   end
 
+  describe 'instrumentation metadata' do
+    it 'passes channel_type to the agent session instrumentation' do
+      service = described_class.new(assistant: assistant, conversation_id: conversation.display_id)
+
+      expect(service).to receive(:instrument_agent_session).with(
+        hash_including(metadata: hash_including(channel_type: conversation.inbox.channel_type))
+      ).and_yield
+
+      allow(mock_chat).to receive(:ask).and_return(mock_response)
+      service.generate_response(message_history: [{ role: 'user', content: 'Hello' }])
+    end
+  end
+
   describe 'image analysis' do
     context 'when user sends a message with an image attachment' do
       let(:message_history) do