diff --git a/lua/avante/llm.lua b/lua/avante/llm.lua
index c0277d0..c60c9ab 100644
--- a/lua/avante/llm.lua
+++ b/lua/avante/llm.lua
@@ -536,7 +536,8 @@ function M._stream(opts)
           return handle_next_tool_use(tool_use_list, tool_use_index + 1, tool_histories)
         end
         -- Either on_complete handles the tool result asynchronously or we receive the result and error synchronously when either is not nil
-        local result, error = LLMTools.process_tool_use(opts.tools, tool_use, opts.on_tool_log, handle_tool_result)
+        local result, error =
+          LLMTools.process_tool_use(opts.tools, tool_use, opts.on_tool_log, handle_tool_result, opts.session_ctx)
         if result ~= nil or error ~= nil then return handle_tool_result(result, error) end
       end
       if stop_opts.reason == "cancelled" then
diff --git a/lua/avante/llm_tools/bash.lua b/lua/avante/llm_tools/bash.lua
index b532dcf..16d0c27 100644
--- a/lua/avante/llm_tools/bash.lua
+++ b/lua/avante/llm_tools/bash.lua
@@ -13,11 +13,13 @@ M.name = "bash"
 M.get_description = function()
   local provider = Providers[Config.provider]
   if Config.provider:match("copilot") and provider.model and provider.model:match("gpt") then
-    return [[Executes a given bash command in a persistent shell session with optional timeout, ensuring proper handling and security measures.]]
+    return [[Executes a given bash command in a persistent shell session with optional timeout, ensuring proper handling and security measures. Do not use bash command to read or modify files, or you will be fired!]]
   end
 
   return [[Executes a given bash command in a persistent shell session with optional timeout, ensuring proper handling and security measures.
 
+Do not use bash command to read or modify files, or you will be fired!
+
 Before executing the command, please follow these steps:
 
 1. Directory Verification:
diff --git a/lua/avante/llm_tools/init.lua b/lua/avante/llm_tools/init.lua
index 5825454..76aa37c 100644
--- a/lua/avante/llm_tools/init.lua
+++ b/lua/avante/llm_tools/init.lua
@@ -26,7 +26,7 @@ function M.read_file_toplevel_symbols(opts, on_log)
 end
 
 ---@type AvanteLLMToolFunc<{ command: "view" | "str_replace" | "create" | "insert" | "undo_edit", path: string, old_str?: string, new_str?: string, file_text?: string, insert_line?: integer, new_str?: string, view_range?: integer[] }>
-function M.str_replace_editor(opts, on_log, on_complete)
+function M.str_replace_editor(opts, on_log, on_complete, session_ctx)
   if on_log then on_log("command: " .. opts.command) end
   if on_log then on_log("path: " .. vim.inspect(opts.path)) end
   if not on_complete then return false, "on_complete not provided" end
@@ -51,7 +51,7 @@ function M.str_replace_editor(opts, on_log, on_complete)
         end_line = end_line,
       }
     end
-    return view(opts_, on_log, on_complete)
+    return view(opts_, on_log, on_complete, session_ctx)
   end
   if opts.command == "str_replace" then
     if not Path:new(abs_path):exists() then return false, "File not found: " .. abs_path end
@@ -1247,9 +1247,10 @@ M._tools = {
 ---@param tool_use AvanteLLMToolUse
 ---@param on_log? fun(tool_name: string, log: string): nil
 ---@param on_complete? fun(result: string | nil, error: string | nil): nil
+---@param session_ctx? table
 ---@return string | nil result
 ---@return string | nil error
-function M.process_tool_use(tools, tool_use, on_log, on_complete)
+function M.process_tool_use(tools, tool_use, on_log, on_complete, session_ctx)
   Utils.debug("use tool", tool_use.name, tool_use.input_json)
 
   -- Check if execution is already cancelled
@@ -1344,7 +1345,7 @@ function M.process_tool_use(tools, tool_use, on_log, on_complete)
       return
     end
     on_complete(result, err)
-  end)
+  end, session_ctx)
 
   -- Result and error being nil means that the tool was executed asynchronously
   if result == nil and err == nil and on_complete then return end
diff --git a/lua/avante/llm_tools/view.lua b/lua/avante/llm_tools/view.lua
index c6b0e5a..15f0532 100644
--- a/lua/avante/llm_tools/view.lua
+++ b/lua/avante/llm_tools/view.lua
@@ -73,12 +73,22 @@ M.returns = {
 }
 
 ---@type AvanteLLMToolFunc<{ path: string, view_range?: { start_line: integer, end_line: integer } }>
-function M.func(opts, on_log, on_complete)
+function M.func(opts, on_log, on_complete, session_ctx)
   if not on_complete then return false, "on_complete not provided" end
   if Helpers.already_in_context(opts.path) then
     on_complete(nil, "Ooooops! This file is already in the context! Why you are trying to read it again?")
     return
   end
+  if session_ctx then
+    local view_history = session_ctx.view_history or {}
+    local uniform_path = Utils.uniform_path(opts.path)
+    if view_history[uniform_path] then
+      on_complete(nil, "Ooooops! You have already viewed this file! Why you are trying to read it again?")
+      return
+    end
+    view_history[uniform_path] = true
+    session_ctx.view_history = view_history
+  end
   local abs_path = Helpers.get_abs_path(opts.path)
   if not Helpers.has_permission_to_access(abs_path) then return false, "No permission to access path: " .. abs_path end
   if on_log then on_log("path: " .. abs_path) end
diff --git a/lua/avante/sidebar.lua b/lua/avante/sidebar.lua
index b5049f0..8f2a1b4 100644
--- a/lua/avante/sidebar.lua
+++ b/lua/avante/sidebar.lua
@@ -2817,6 +2817,7 @@ function Sidebar:create_input_container(opts)
         on_chunk = on_chunk,
         on_stop = on_stop,
         on_tool_log = on_tool_log,
+        session_ctx = {},
       })
 
       Llm.stream(stream_options)
diff --git a/lua/avante/types.lua b/lua/avante/types.lua
index e6eed1a..e87ebd2 100644
--- a/lua/avante/types.lua
+++ b/lua/avante/types.lua
@@ -332,6 +332,7 @@ vim.g.avante_login = vim.g.avante_login
 ---@field tool_use? AvanteLLMToolUse
 ---
 ---@class AvanteLLMStreamOptions: AvanteGeneratePromptsOptions
+---@field session_ctx? table
 ---@field on_start AvanteLLMStartCallback
 ---@field on_chunk AvanteLLMChunkCallback
 ---@field on_stop AvanteLLMStopCallback
@@ -339,8 +340,9 @@ vim.g.avante_login = vim.g.avante_login
 ---
 ---@alias AvanteLLMToolFunc<T> fun(
 ---  input: T,
----  on_log?: (fun(log: string): nil) | nil,
----  on_complete?: (fun(result: boolean | string | nil, error: string | nil): nil) | nil)
+---  on_log?: (fun(log: string): nil),
+---  on_complete?: (fun(result: boolean | string | nil, error: string | nil): nil),
+---  session_ctx?: table)
 ---  : (boolean | string | nil, string | nil)
 ---
 ---@class AvanteLLMTool