Module tool_normalize 

Tool name normalization — maps model-emitted variants to canonical PascalCase. Tool name normalization — maps model-emitted variants to canonical PascalCase.

Models sometimes emit tool names in lowercase (list, read) or snake_case (list_files, read_file) instead of the canonical PascalCase (List, Read). This module provides a single normalization point at the API boundary so all downstream code (dispatch, approval, loop guard, undo) sees canonical names.

Design

• Normalization is applied once, in inference.rs, after collecting the streamed response — before dispatch, approval, or persistence.
• Unknown names pass through unchanged so the dispatcher can surface a clear Unknown tool error.
• The alias map covers lowercase, snake_case, and camelCase variants.

See: https://github.com/lijunzh/koda/issues/548 https://github.com/lijunzh/koda/issues/49

Functions

normalize_tool_calls

Normalize all tool calls in a batch.

normalize_tool_name

Normalize a single tool name to its canonical PascalCase form.