Function detectAgentID

cmd/hooks.go:1270–1284

detectAgentID returns the current AI agent based on environment signals.

()

// detectAgentID returns the current AI agent based on environment signals.
func detectAgentID() string {
	// Claude Code sets CLAUDE_CODE=1
	if os.Getenv("CLAUDE_CODE") == "1" || os.Getenv("CLAUDE_CODE_ENTRYPOINT") != "" {
		return "claude-code"
	}
	// Codex sets CODEX=1
	if os.Getenv("CODEX") == "1" {
		return "codex"
	}
	// Cursor sets CURSOR_SESSION_ID
	if os.Getenv("CURSOR_SESSION_ID") != "" {
		return "cursor"
	}
	return "unknown"
}

// sessionStartTime estimates when this session started from daemon events.
func sessionStartTime(state *watch.State) time.Time {