1 files changed, 57 insertions, 0 deletions
diff --git a/src/integration/assets/antigravity_cli/herdr-agent-state.ps1 b/src/integration/assets/antigravity_cli/herdr-agent-state.ps1
new file mode 100644
index 00000000..aecb42a9
--- /dev/null
+++ b/src/integration/assets/antigravity_cli/herdr-agent-state.ps1
@@ -0,0 +1,57 @@
+# installed by herdr
+# managed by herdr; reinstalling or updating the integration overwrites this file.
+# add custom hooks beside this file instead of editing it.
+# HERDR_INTEGRATION_ID=antigravity_cli
+# HERDR_INTEGRATION_VERSION=1
+
+# Session-only: this hook reports the Antigravity conversation so Herdr can
+# resume the pane. Lifecycle state comes from Herdr's screen detection.
+
+param([string]$Action = "")
+
+# Antigravity CLI expects a JSON object on stdout and this hook never injects
+# anything, so every exit path emits an empty object.
+function Exit-Hook {
+    Write-Output "{}"
+    exit 0
+}
+
+if ($Action -ne "session") { Exit-Hook }
+if ($env:HERDR_ENV -ne "1") { Exit-Hook }
+if ([string]::IsNullOrWhiteSpace($env:HERDR_PANE_ID)) { Exit-Hook }
+
+$inputText = [Console]::In.ReadToEnd()
+try {
+    $payload = if ([string]::IsNullOrWhiteSpace($inputText)) { $null } else { $inputText | ConvertFrom-Json }
+} catch {
+    Exit-Hook
+}
+
+if ($null -eq $payload) { Exit-Hook }
+
+$conversationId = if ($payload.conversationId -is [string]) { $payload.conversationId } else { $null }
+if ([string]::IsNullOrWhiteSpace($conversationId)) { Exit-Hook }
+
+$seq = [DateTimeOffset]::UtcNow.ToUnixTimeMilliseconds()
+try {
+    $sessionArgs = @(
+        "pane",
+        "report-agent-session",
+        $env:HERDR_PANE_ID,
+        "--source",
+        "herdr:antigravity_cli",
+        "--agent",
+        "agy",
+        "--seq",
+        "$seq",
+        "--agent-session-id",
+        "$conversationId"
+    )
+    if ($payload.transcriptPath -is [string] -and -not [string]::IsNullOrWhiteSpace($payload.transcriptPath)) {
+        $sessionArgs += @("--agent-session-path", "$($payload.transcriptPath)")
+    }
+    & herdr @sessionArgs 2>$null | Out-Null
+} catch {
+}
+
+Exit-Hook