diff --git a/lua/avante/llm.lua b/lua/avante/llm.lua
index ccb9217..522d54b 100644
--- a/lua/avante/llm.lua
+++ b/lua/avante/llm.lua
@@ -145,18 +145,17 @@ M._stream = function(opts)
     on_start = opts.on_start,
     on_chunk = opts.on_chunk,
     on_stop = function(stop_opts)
-      if stop_opts.reason == "tool_use" and stop_opts.tool_use then
-        local result, error = LLMTools.process_tool_use(opts.tools, stop_opts.tool_use, opts.on_tool_log)
-        local tool_result = {
-          tool_use_id = stop_opts.tool_use.id,
-          content = error ~= nil and error or result,
-          is_error = error ~= nil,
-        }
+      if stop_opts.reason == "tool_use" and stop_opts.tool_use_list then
         local old_tool_histories = vim.deepcopy(opts.tool_histories) or {}
-        table.insert(
-          old_tool_histories,
-          { tool_result = tool_result, tool_use = stop_opts.tool_use, response_content = stop_opts.response_content }
-        )
+        for _, tool_use in ipairs(stop_opts.tool_use_list) do
+          local result, error = LLMTools.process_tool_use(opts.tools, tool_use, opts.on_tool_log)
+          local tool_result = {
+            tool_use_id = tool_use.id,
+            content = error ~= nil and error or result,
+            is_error = error ~= nil,
+          }
+          table.insert(old_tool_histories, { tool_result = tool_result, tool_use = tool_use })
+        end
         local new_opts = vim.tbl_deep_extend("force", opts, {
           tool_histories = old_tool_histories,
         })
@@ -418,7 +417,6 @@ end
 ---@class AvanteLLMToolHistory
 ---@field tool_result? AvanteLLMToolResult
 ---@field tool_use? AvanteLLMToolUse
----@field response_content? string
 ---
 ---@class StreamOptions: GeneratePromptsOptions
 ---@field on_start AvanteLLMStartCallback
diff --git a/lua/avante/providers/claude.lua b/lua/avante/providers/claude.lua
index 3e48d92..ecc97dd 100644
--- a/lua/avante/providers/claude.lua
+++ b/lua/avante/providers/claude.lua
@@ -119,10 +119,10 @@ M.parse_messages = function(opts)
           role = "assistant",
           content = {},
         }
-        if tool_history.response_content then
+        if tool_history.tool_use.response_content then
           msg.content[#msg.content + 1] = {
             type = "text",
-            text = tool_history.response_content,
+            text = tool_history.tool_use.response_content,
           }
         end
         msg.content[#msg.content + 1] = {
@@ -177,24 +177,33 @@ M.parse_response = function(ctx, data_stream, event_state, opts)
     local ok, jsn = pcall(vim.json.decode, data_stream)
     if not ok then return end
     if jsn.content_block.type == "tool_use" then
-      ctx.tool_use = {
+      if not ctx.tool_use_list then ctx.tool_use_list = {} end
+      local tool_use = {
         name = jsn.content_block.name,
         id = jsn.content_block.id,
         input_json = "",
+        response_content = nil,
       }
+      table.insert(ctx.tool_use_list, tool_use)
     elseif jsn.content_block.type == "text" then
       ctx.response_content = ""
     end
   elseif event_state == "content_block_delta" then
     local ok, jsn = pcall(vim.json.decode, data_stream)
     if not ok then return end
-    if ctx.tool_use and jsn.delta.type == "input_json_delta" then
-      ctx.tool_use.input_json = ctx.tool_use.input_json .. jsn.delta.partial_json
+    if ctx.tool_use_list and jsn.delta.type == "input_json_delta" then
+      local tool_use = ctx.tool_use_list[#ctx.tool_use_list]
+      tool_use.input_json = tool_use.input_json .. jsn.delta.partial_json
       return
     elseif ctx.response_content and jsn.delta.type == "text_delta" then
       ctx.response_content = ctx.response_content .. jsn.delta.text
     end
     opts.on_chunk(jsn.delta.text)
+  elseif event_state == "content_block_stop" then
+    if ctx.tool_use_list then
+      local tool_use = ctx.tool_use_list[#ctx.tool_use_list]
+      if tool_use.response_content == nil then tool_use.response_content = ctx.response_content end
+    end
   elseif event_state == "message_delta" then
     local ok, jsn = pcall(vim.json.decode, data_stream)
     if not ok then return end
@@ -204,8 +213,7 @@ M.parse_response = function(ctx, data_stream, event_state, opts)
       opts.on_stop({
         reason = "tool_use",
         usage = jsn.usage,
-        tool_use = ctx.tool_use,
-        response_content = ctx.response_content,
+        tool_use_list = ctx.tool_use_list,
       })
     end
     return
diff --git a/lua/avante/providers/init.lua b/lua/avante/providers/init.lua
index f9509ab..fdb1cd3 100644
--- a/lua/avante/providers/init.lua
+++ b/lua/avante/providers/init.lua
@@ -75,6 +75,7 @@ local DressingState = { winid = nil, input_winid = nil, input_bufnr = nil }
 ---@field name string
 ---@field id string
 ---@field input_json string
+---@field response_content? string
 ---
 ---@class AvanteLLMStartCallbackOptions
 ---@field usage? AvanteLLMUsage
@@ -83,8 +84,7 @@ local DressingState = { winid = nil, input_winid = nil, input_bufnr = nil }
 ---@field reason "complete" | "tool_use" | "error"
 ---@field error? string | table
 ---@field usage? AvanteLLMUsage
----@field tool_use? AvanteLLMToolUse
----@field response_content? string
+---@field tool_use_list? AvanteLLMToolUse[]
 ---
 ---@alias AvanteStreamParser fun(line: string, handler_opts: AvanteHandlerOptions): nil
 ---@alias AvanteLLMStartCallback fun(opts: AvanteLLMStartCallbackOptions): nil
diff --git a/lua/avante/providers/openai.lua b/lua/avante/providers/openai.lua
index 80647ff..0543046 100644
--- a/lua/avante/providers/openai.lua
+++ b/lua/avante/providers/openai.lua
@@ -29,6 +29,7 @@ local P = require("avante.providers")
 ---@field arguments string
 ---
 ---@class OpenAIMessageToolCall
+---@field index integer
 ---@field id string
 ---@field type "function"
 ---@field function OpenAIMessageToolCallFunction
@@ -210,8 +211,7 @@ M.parse_response = function(ctx, data_stream, _, opts)
         opts.on_stop({
           reason = "tool_use",
           usage = jsn.usage,
-          tool_use = ctx.tool_use,
-          response_content = ctx.response_content,
+          tool_use_list = ctx.tool_use_list,
         })
       elseif choice.delta.reasoning_content and choice.delta.reasoning_content ~= vim.NIL then
         if ctx.returned_think_start_tag == nil or not ctx.returned_think_start_tag then
@@ -229,14 +229,17 @@ M.parse_response = function(ctx, data_stream, _, opts)
         opts.on_chunk(choice.delta.reasoning)
       elseif choice.delta.tool_calls then
         local tool_call = choice.delta.tool_calls[1]
-        if not ctx.tool_use then
-          ctx.tool_use = {
+        if not ctx.tool_use_list then ctx.tool_use_list = {} end
+        if not ctx.tool_use_list[tool_call.index + 1] then
+          local tool_use = {
             name = tool_call["function"].name,
             id = tool_call.id,
             input_json = "",
           }
+          ctx.tool_use_list[tool_call.index + 1] = tool_use
         else
-          ctx.tool_use.input_json = ctx.tool_use.input_json .. tool_call["function"].arguments
+          local tool_use = ctx.tool_use_list[tool_call.index + 1]
+          tool_use.input_json = tool_use.input_json .. tool_call["function"].arguments
         end
       elseif choice.delta.content then
         if
diff --git a/lua/avante/sidebar.lua b/lua/avante/sidebar.lua
index fd0a79d..17abcba 100644
--- a/lua/avante/sidebar.lua
+++ b/lua/avante/sidebar.lua
@@ -1847,11 +1847,11 @@ function Sidebar:create_input_container(opts)
 
     local on_tool_log = function(tool_name, log)
       if transformed_response:sub(-1) ~= "\n" then transformed_response = transformed_response .. "\n" end
-      transformed_response = transformed_response .. "[" .. tool_name .. "]: " .. log
+      transformed_response = transformed_response .. "[" .. tool_name .. "]: " .. log .. "\n"
       local breakline = ""
       if displayed_response:sub(-1) ~= "\n" then breakline = "\n" end
-      displayed_response = displayed_response .. breakline .. "[" .. tool_name .. "]: " .. log
-      self:update_content(content_prefix .. displayed_response .. "\n", {
+      displayed_response = displayed_response .. breakline .. "[" .. tool_name .. "]: " .. log .. "\n"
+      self:update_content(content_prefix .. displayed_response, {
         scroll = scroll,
       })
     end