---
# claudbg-f4ot
title: Transcription header shows tools as debug HashMap, not readable list
status: completed
type: bug
priority: normal
created_at: 2026-03-30T04:43:50Z
updated_at: 2026-03-30T05:10:08Z
parent: claudbg-8vpb
---

## Problem

The transcription header line `Tools:` prints a raw Rust debug-format `HashMap`, e.g.:

```
Tools:   {"Bash": 3, "Read": 5, "Write": 2}
```

## Expected behavior

A human-readable comma-separated summary, e.g.:

```
Tools:   Bash×3, Read×5, Write×2
```

(or similar format — `Name(n)`, `Name: n`, etc. — sorted by count descending)

## Root cause

`src/commands/sessions.rs:427`:
```rust
println!("Tools:   {:?}", stats.tool_calls);
```

`stats.tool_calls` is `HashMap<String, u64>`. The `:?` debug format is not user-friendly.

Same issue exists in `src/commands/agents.rs` transcribe header (prints same stats).

## Fix

Format `stats.tool_calls` by iterating entries, sorting by count descending, and joining as `"Name×N"`. The `×` (multiplication sign) or `(N)` notation both work.

## Relevant files

- `src/commands/sessions.rs` — transcribe function, `Tools:` println
- `src/commands/agents.rs` — transcribe function (same issue)
- `src/models/stats.rs` — `tool_calls: HashMap<String, u64>`

## Summary of Changes

In sessions.rs transcribe function, replaced {:?} debug format with a sorted, human-readable format: entries sorted by count descending, formatted as 'Name×N', joined by ', '.