From 383b67b5c068a59005d0160b4939c3eb6dcad8ba Mon Sep 17 00:00:00 2001
From: Mario Zechner <badlogicgames@gmail.com>
Date: Thu, 13 Nov 2025 00:02:24 +0100
Subject: [PATCH] feat: add tool call and result counts to /session command

---
 packages/coding-agent/README.md               |  2 ++
 packages/coding-agent/src/tui/tui-renderer.ts | 12 ++++++++++++
 2 files changed, 14 insertions(+)

diff --git a/packages/coding-agent/README.md b/packages/coding-agent/README.md
index 95a57533..ca3aa5b4 100644
--- a/packages/coding-agent/README.md
+++ b/packages/coding-agent/README.md
@@ -2,6 +2,8 @@
 
 A radically simple and opinionated coding agent with multi-model support (including mid-session switching), a simple yet powerful CLI for headless coding tasks, and many creature comforts you might be used to from other coding agents.
 
+Works on Linux, macOS, and Windows (barely tested, needs Git Bash running in the "modern" Windows Terminal).
+
 ## Installation
 
 ```bash
diff --git a/packages/coding-agent/src/tui/tui-renderer.ts b/packages/coding-agent/src/tui/tui-renderer.ts
index bbe0ea1b..b2f6c2c5 100644
--- a/packages/coding-agent/src/tui/tui-renderer.ts
+++ b/packages/coding-agent/src/tui/tui-renderer.ts
@@ -566,8 +566,18 @@ export class TuiRenderer {
 		// Count messages
 		const userMessages = state.messages.filter((m) => m.role === "user").length;
 		const assistantMessages = state.messages.filter((m) => m.role === "assistant").length;
+		const toolResults = state.messages.filter((m) => m.role === "toolResult").length;
 		const totalMessages = state.messages.length;
 
+		// Count tool calls from assistant messages
+		let toolCalls = 0;
+		for (const message of state.messages) {
+			if (message.role === "assistant") {
+				const assistantMsg = message as AssistantMessage;
+				toolCalls += assistantMsg.content.filter((c) => c.type === "toolCall").length;
+			}
+		}
+
 		// Calculate cumulative usage from all assistant messages (same as footer)
 		let totalInput = 0;
 		let totalOutput = 0;
@@ -595,6 +605,8 @@ export class TuiRenderer {
 		info += `${chalk.bold("Messages")}\n`;
 		info += `${chalk.dim("User:")} ${userMessages}\n`;
 		info += `${chalk.dim("Assistant:")} ${assistantMessages}\n`;
+		info += `${chalk.dim("Tool Calls:")} ${toolCalls}\n`;
+		info += `${chalk.dim("Tool Results:")} ${toolResults}\n`;
 		info += `${chalk.dim("Total:")} ${totalMessages}\n\n`;
 		info += `${chalk.bold("Tokens")}\n`;
 		info += `${chalk.dim("Input:")} ${totalInput.toLocaleString()}\n`;