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feat: show tool count in context command UI #294

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Merged
Tarquinen merged 1 commit into from
Jan 20, 2026
Merged

feat: show tool count in context command UI #294

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12 changes: 10 additions & 2 deletions lib/commands/context.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,7 @@ interface TokenBreakdown {
user: number
assistant: number
tools: number
toolCount: number
prunedTokens: number
prunedCount: number
total: number
Expand All @@ -70,6 +71,7 @@ function analyzeTokens(state: SessionState, messages: WithParts[]): TokenBreakdo
user: 0,
assistant: 0,
tools: 0,
toolCount: 0,
prunedTokens: state.stats.totalPruneTokens,
prunedCount: state.prune.toolIds.length,
total: 0,
Expand Down Expand Up @@ -125,6 +127,7 @@ function analyzeTokens(state: SessionState, messages: WithParts[]): TokenBreakdo
}
} else if (part.type === "tool") {
const toolPart = part as ToolPart
breakdown.toolCount++

if (toolPart.state?.input) {
const inputStr =
Expand Down Expand Up @@ -180,13 +183,18 @@ function formatContextMessage(breakdown: TokenBreakdown): string {
const lines: string[] = []
const barWidth = 30

const toolsInContext = breakdown.toolCount - breakdown.prunedCount
const toolsLabel = `Tools (${toolsInContext})`

const categories = [
{ label: "System", value: breakdown.system, char: "█" },
{ label: "User", value: breakdown.user, char: "▓" },
{ label: "Assistant", value: breakdown.assistant, char: "▒" },
{ label: "Tools", value: breakdown.tools, char: "░" },
{ label: toolsLabel, value: breakdown.tools, char: "░" },
] as const

const maxLabelLen = Math.max(...categories.map((c) => c.label.length))

lines.push("╭───────────────────────────────────────────────────────────╮")
lines.push("│ DCP Context Analysis │")
lines.push("╰───────────────────────────────────────────────────────────╯")
Expand All @@ -199,7 +207,7 @@ function formatContextMessage(breakdown: TokenBreakdown): string {
const bar = createBar(cat.value, breakdown.total, barWidth, cat.char)
const percentage =
breakdown.total > 0 ? ((cat.value / breakdown.total) * 100).toFixed(1) : "0.0"
const labelWithPct = `${cat.label.padEnd(9)} ${percentage.padStart(5)}% `
const labelWithPct = `${cat.label.padEnd(maxLabelLen)} ${percentage.padStart(5)}% `
const valueStr = formatTokenCount(cat.value).padStart(13)
lines.push(`${labelWithPct}│${bar.padEnd(barWidth)}│${valueStr}`)
}
Expand Down