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# Single line: Model | tokens | %used | %remain | think | 5h bar @reset | 7d bar @reset | extra
# Read input from stdin
$input = @($Input) -join "`n"
if (-not $input) {
Write-Host -NoNewline "Claude"
exit 0
}
# ANSI colors matching oh-my-posh theme
$blue = "`e[38;2;0;153;255m"
$orange = "`e[38;2;255;176;85m"
$green = "`e[38;2;0;160;0m"
$cyan = "`e[38;2;46;149;153m"
$red = "`e[38;2;255;85;85m"
$yellow = "`e[38;2;230;200;0m"
$white = "`e[38;2;220;220;220m"
$dim = "`e[2m"
$reset = "`e[0m"
# Format token counts (e.g., 50k / 200k)
function Format-Tokens([long]$num) {
if ($num -ge 1000000) { return "{0:F1}m" -f ($num / 1000000) }
elseif ($num -ge 1000) { return "{0:F0}k" -f ($num / 1000) }
else { return "$num" }
}
# Format number with commas (e.g., 134,938)
function Format-Commas([long]$num) {
return $num.ToString("N0")
}
# Return color escape based on usage percentage
function Get-UsageColor([int]$pct) {
if ($pct -ge 90) { return $red }
elseif ($pct -ge 70) { return $orange }
elseif ($pct -ge 50) { return $yellow }
else { return $green }
}
# ===== Extract data from JSON =====
$data = $input | ConvertFrom-Json
$modelName = if ($data.model.display_name) { $data.model.display_name } else { "Claude" }
# Context window
$size = if ($data.context_window.context_window_size) { [long]$data.context_window.context_window_size } else { 200000 }
if ($size -eq 0) { $size = 200000 }
# Token usage
$inputTokens = if ($data.context_window.current_usage.input_tokens) { [long]$data.context_window.current_usage.input_tokens } else { 0 }
$cacheCreate = if ($data.context_window.current_usage.cache_creation_input_tokens) { [long]$data.context_window.current_usage.cache_creation_input_tokens } else { 0 }
$cacheRead = if ($data.context_window.current_usage.cache_read_input_tokens) { [long]$data.context_window.current_usage.cache_read_input_tokens } else { 0 }
$current = $inputTokens + $cacheCreate + $cacheRead
$usedTokens = Format-Tokens $current
$totalTokens = Format-Tokens $size
if ($size -gt 0) {
$pctUsed = [math]::Floor($current * 100 / $size)
} else {
$pctUsed = 0
}
$pctRemain = 100 - $pctUsed
$usedComma = Format-Commas $current
$remainComma = Format-Commas ($size - $current)
# Check reasoning effort
$effortLevel = "high"
if ($env:CLAUDE_CODE_EFFORT_LEVEL) {
$effortLevel = $env:CLAUDE_CODE_EFFORT_LEVEL
} else {
$settingsPath = Join-Path $env:USERPROFILE ".claude\settings.json"
if (Test-Path $settingsPath) {
try {
$settings = Get-Content $settingsPath -Raw | ConvertFrom-Json
if ($settings.effortLevel) { $effortLevel = $settings.effortLevel }
} catch {}
}
}
# ===== Build single-line output =====
$out = ""
$out += "${blue}${modelName}${reset}"
# Current working directory
$cwd = $data.cwd
if ($cwd) {
$displayDir = Split-Path $cwd -Leaf
$gitBranch = $null
try {
$gitBranch = git -C $cwd rev-parse --abbrev-ref HEAD 2>$null
} catch {}
$out += " ${dim}|${reset} "
$out += "${cyan}${displayDir}${reset}"
if ($gitBranch) {
$out += "${dim}@${reset}${green}${gitBranch}${reset}"
try {
$numstat = git -C $cwd diff --numstat 2>$null
if ($numstat) {
$added = 0; $deleted = 0
foreach ($line in $numstat) {
$parts = $line -split '\s+'
if ($parts[0] -match '^\d+$') { $added += [int]$parts[0] }
if ($parts[1] -match '^\d+$') { $deleted += [int]$parts[1] }
}
if (($added + $deleted) -gt 0) {
$out += " ${dim}(${reset}${green}+${added}${reset} ${red}-${deleted}${reset}${dim})${reset}"
}
}
} catch {}
}
}
$out += " ${dim}|${reset} "
$out += "${orange}${usedTokens}/${totalTokens}${reset} ${dim}(${reset}${green}${pctUsed}%${reset}${dim})${reset}"
$out += " ${dim}|${reset} "
$out += "effort: "
switch ($effortLevel) {
"low" { $out += "${dim}low${reset}" }
"medium" { $out += "${orange}med${reset}" }
default { $out += "${green}high${reset}" }
}
# ===== OAuth token resolution =====
function Get-OAuthToken {
# 1. Explicit env var override
if ($env:CLAUDE_CODE_OAUTH_TOKEN) {
return $env:CLAUDE_CODE_OAUTH_TOKEN
}
# 2. Windows Credential Manager (via cmdkey/CredentialManager)
try {
if (Get-Command "cmdkey.exe" -ErrorAction SilentlyContinue) {
# Try reading from Windows Credential Manager using PowerShell
$credPath = Join-Path $env:LOCALAPPDATA "Claude Code\credentials.json"
if (Test-Path $credPath) {
$creds = Get-Content $credPath -Raw | ConvertFrom-Json
$token = $creds.claudeAiOauth.accessToken
if ($token -and $token -ne "null") { return $token }
}
}
} catch {}
# 3. Credentials file (cross-platform fallback)
$credsFile = Join-Path $env:USERPROFILE ".claude\.credentials.json"
if (Test-Path $credsFile) {
try {
$creds = Get-Content $credsFile -Raw | ConvertFrom-Json
$token = $creds.claudeAiOauth.accessToken
if ($token -and $token -ne "null") { return $token }
} catch {}
}
return $null
}
# ===== Usage limits with caching =====
$cacheDir = Join-Path $env:TEMP "claude"
$cacheFile = Join-Path $cacheDir "statusline-usage-cache.json"
$cacheMaxAge = 60 # seconds between API calls
if (-not (Test-Path $cacheDir)) { New-Item -ItemType Directory -Path $cacheDir -Force | Out-Null }
$needsRefresh = $true
$usageData = $null
# Check cache
if (Test-Path $cacheFile) {
$cacheMtime = (Get-Item $cacheFile).LastWriteTime
$cacheAge = ((Get-Date) - $cacheMtime).TotalSeconds
if ($cacheAge -lt $cacheMaxAge) {
$needsRefresh = $false
$usageData = Get-Content $cacheFile -Raw
}
}
# Fetch fresh data if cache is stale
if ($needsRefresh) {
$token = Get-OAuthToken
if ($token) {
try {
$headers = @{
"Accept" = "application/json"
"Content-Type" = "application/json"
"Authorization" = "Bearer $token"
"anthropic-beta" = "oauth-2025-04-20"
"User-Agent" = "claude-code/2.1.34"
}
$response = Invoke-RestMethod -Uri "https://api.anthropic.com/api/oauth/usage" `
-Headers $headers -Method Get -TimeoutSec 10 -ErrorAction Stop
$usageData = $response | ConvertTo-Json -Depth 10
$usageData | Set-Content $cacheFile -Force
} catch {}
}
# Fall back to stale cache
if (-not $usageData -and (Test-Path $cacheFile)) {
$usageData = Get-Content $cacheFile -Raw
}
}
# Format ISO reset time to compact local time
function Format-ResetTime([string]$isoStr, [string]$style) {
if (-not $isoStr -or $isoStr -eq "null") { return $null }
try {
$dt = [DateTimeOffset]::Parse($isoStr).LocalDateTime
switch ($style) {
"time" { return $dt.ToString("h:mmtt").ToLower() }
"datetime" { return $dt.ToString("MMM d, h:mmtt").ToLower() }
default { return $dt.ToString("MMM d").ToLower() }
}
} catch { return $null }
}
$sep = " ${dim}|${reset} "
if ($usageData) {
try {
$usage = if ($usageData -is [string]) { $usageData | ConvertFrom-Json } else { $usageData }
# ---- 5-hour (current) ----
$fiveHourPct = [math]::Floor([double]($usage.five_hour.utilization ?? 0))
$fiveHourResetIso = $usage.five_hour.resets_at
$fiveHourReset = Format-ResetTime $fiveHourResetIso "time"
$fiveHourColor = Get-UsageColor $fiveHourPct
$out += "${sep}${white}5h${reset} ${fiveHourColor}${fiveHourPct}%${reset}"
if ($fiveHourReset) { $out += " ${dim}@${fiveHourReset}${reset}" }
# ---- 7-day (weekly) ----
$sevenDayPct = [math]::Floor([double]($usage.seven_day.utilization ?? 0))
$sevenDayResetIso = $usage.seven_day.resets_at
$sevenDayReset = Format-ResetTime $sevenDayResetIso "datetime"
$sevenDayColor = Get-UsageColor $sevenDayPct
$out += "${sep}${white}7d${reset} ${sevenDayColor}${sevenDayPct}%${reset}"
if ($sevenDayReset) { $out += " ${dim}@${sevenDayReset}${reset}" }
# ---- Extra usage ----
$extraEnabled = $usage.extra_usage.is_enabled
if ($extraEnabled -eq $true) {
$extraPct = [math]::Floor([double]($usage.extra_usage.utilization ?? 0))
$extraUsedRaw = $usage.extra_usage.used_credits
$extraLimitRaw = $usage.extra_usage.monthly_limit
if ($null -ne $extraUsedRaw -and $null -ne $extraLimitRaw) {
$extraUsed = "{0:F2}" -f ([double]$extraUsedRaw / 100)
$extraLimit = "{0:F2}" -f ([double]$extraLimitRaw / 100)
$extraColor = Get-UsageColor $extraPct
$out += "${sep}${white}extra${reset} ${extraColor}`$${extraUsed}/`$${extraLimit}${reset}"
} else {
$out += "${sep}${white}extra${reset} ${green}enabled${reset}"
}
}
} catch {}
}
# Output single line
Write-Host -NoNewline $out
exit 0