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feat: match line number rendering to Anthropic / OAI defaults (#5492)

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This commit is contained in:
Kevin Lin
2025-10-21 12:56:03 -07:00
committed by Caren Thomas
parent bd918fcffa
commit 35b5383724
11 changed files with 73 additions and 25 deletions
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7
letta/functions/function_sets/base.py
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@@ -294,6 +294,7 @@ SNIPPET_LINES: int = 4
def memory_replace(agent_state: "AgentState", label: str, old_str: str, new_str: str) -> str: # type: ignore
"""
The memory_replace command allows you to replace a specific string in a memory block with a new string. This is used for making precise edits.
Do NOT attempt to replace long strings, e.g. do not attempt to replace the entire contents of a memory block with a new string.
Args:
label (str): Section of the memory to be edited, identified by its label.
@@ -311,10 +312,10 @@ def memory_replace(agent_state: "AgentState", label: str, old_str: str, new_str:
memory_replace(label="human", old_str="Their name is Alice", new_str="")
# Bad example - do NOT add (view-only) line numbers to the args
memory_replace(label="human", old_str="Line 1: Their name is Alice", new_str="Line 1: Their name is Bob")
memory_replace(label="human", old_str="1: Their name is Alice", new_str="1: Their name is Bob")
# Bad example - do NOT include the number number warning either
memory_replace(label="human", old_str="# NOTE: Line numbers shown below are to help during editing. Do NOT include line number prefixes in your memory edit tool calls.\\nLine 1: Their name is Alice", new_str="Line 1: Their name is Bob")
# Bad example - do NOT include the line number warning either
memory_replace(label="human", old_str="# NOTE: Line numbers shown below (with arrows like '1→') are to help during editing. Do NOT include line number prefixes in your memory edit tool calls.\\n1→ Their name is Alice", new_str="1→ Their name is Bob")
# Good example - no line numbers or line number warning (they are view-only), just the text
memory_replace(label="human", old_str="Their name is Alice", new_str="Their name is Bob")