agent harness initialize repo

agent-planning/tools/scratchpad.py

@@ -0,0 +1,31 @@
+class Scratchpad:
+    """Read and write from a in-memory scratchpad"""
+
+    def __init__(self):
+        self._content = ""
+
+    def read(self) -> str:
+        if self._content == "":
+            return "(empty)"
+        return self._content
+
+    def write(self, content: str) -> str:
+        self._content = str(content).strip()
+        return self._content
+
+
+scratchpad = Scratchpad()
+
+
+def read_scratchpad():
+    """Read the contents of the scratchpad"""
+    return scratchpad.read()
+
+
+def write_scratchpad(content: str):
+    """
+    Write into the scratchpad. The previous content
+    will be overwritten.
+    """
+    scratchpad.write(content)
+    return "Successfully written content into scratchpad"