Module tool_display 

Shared tool display formatting — single source of truth for all surfaces.

These pure functions convert raw tool names and arguments into human-readable display strings. The agentic loop populates AgentEvent payloads with pre-formatted fields computed here, so CLI, WebUI (Axum SSE), and GUI (Tauri) all render identical labels without duplicating formatting logic.

Functions

format_tool_args_summary

Extract a one-line argument summary from a tool call’s arguments JSON.

format_tool_display_name

Convert a raw tool name into a human-readable “Title Case” label.

strip_tool_prefix

Strip the routing prefix from a qualified tool name.

title_case_word 🔒

Title-case a single word (first char uppercase, rest lowercase).

truncate 🔒

Truncate a string to max_len characters, appending … if truncated.