Bug(large-shell-command): large shell commands with heredocs

Author: rusiaaman

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 authors = [{ name = "Aman Rusia", email = "[email protected]" }]
 name = "wcgw"
-version = "5.5.0"
+version = "5.5.1"
 description = "Shell and coding agent for Claude and other mcp clients"
 readme = "README.md"
 requires-python = ">=3.11"

src/wcgw/client/bash_state/bash_state.py

@@ -1262,8 +1262,8 @@ def _execute_bash(
                 is_bg = True
 
             bash_state.clear_to_run()
-            for i in range(0, len(command), 128):
-                bash_state.send(command[i : i + 128], set_as_command=None)
+            for i in range(0, len(command), 64):
+                bash_state.send(command[i : i + 64], set_as_command=None)
             bash_state.send(bash_state.linesep, set_as_command=command)
         elif isinstance(command_data, StatusCheck):
             bash_state.console.print("Checking status")

src/wcgw/client/tool_prompts.py

@@ -43,7 +43,7 @@
 - The first or the last line might be `(...truncated)` if the output is too long.
 - Always run `pwd` if you get any file or directory not found error to make sure you're not lost.
 - Do not run bg commands using "&", instead use this tool.
-- Do not use 'cat' to read files, use ReadFiles tool instead
+- You must not use echo/cat to read/write files, use ReadFiles/FileWriteOrEdit
 - In order to check status of previous command, use `status_check` with empty command argument.
 - Only command is allowed to run at a time. You need to wait for any previous command to finish before running a new one.
 - Programs don't hang easily, so most likely explanation for no output is usually that the program is still running, and you need to check status again.