diff --git a/modules/kubernetes/kubernetes.nu b/modules/kubernetes/kubernetes.nu
index 0f16c96..8c05960 100644
--- a/modules/kubernetes/kubernetes.nu
+++ b/modules/kubernetes/kubernetes.nu
@@ -22,15 +22,24 @@ export def "parse cmd" [] {
     | reject sw
 }
 
-export def ensure-cache [cache path action] {
-    let ts = (do -i { ls $path | sort-by modified | reverse | get 0.modified })
-    if ($ts | is-empty) { return false }
-    let tc = (do -i { ls $cache | get 0.modified })
-    if not (($cache | path exists) and ($ts < $tc)) {
-        mkdir (dirname $cache)
-        do $action | save -f $cache
+export def ensure-cache-by-lines [cache path action] {
+    let ls = (do -i { open $path | lines | length })
+    if ($ls | is-empty) { return false }
+    let lc = (do -i { open $cache | get lines})
+    if not (($cache | path exists) and (not ($lc | is-empty)) and ($ls == $lc)) {
+        mkdir ($cache | path dirname)
+        {
+            lines: $ls
+            payload: (do $action)
+        } | save -f $cache
     }
-    open $cache
+    (open $cache).payload
+}
+
+export def `kcache flush` [] {
+    rm -rf ~/.cache/nu-complete/k8s/
+    nu-complete kube ctx
+    rm -rf ~/.cache/nu-complete/k8s-api-resources/
 }
 
 export-env {
@@ -70,13 +79,13 @@ export def kk [p: path] {
 ### ctx
 export def "kube-config" [] {
     let file = if ($env.KUBECONFIG? | is-empty) { $"($env.HOME)/.kube/config" } else { $env.KUBECONFIG }
-    { path: $file, data: (cat $file | from yaml)}
+    { path: $file, data: (cat $file | from yaml) }
 }
 
 def "nu-complete kube ctx" [] {
     let k = (kube-config)
-    let cache = $'($env.HOME)/.cache/nu-complete/k8s/(basename $k.path).json'
-    let data = (ensure-cache $cache $k.path { ||
+    let cache = $'($env.HOME)/.cache/nu-complete/k8s/($k.path | path basename).json'
+    let data = (ensure-cache-by-lines $cache $k.path { ||
         let clusters = ($k.data | get clusters | select name cluster.server)
         let data = ($k.data
             | get contexts
@@ -120,18 +129,18 @@ export def 'kconf import' [name: string, path: string] {
     let k = (kube-config)
     let d = $k.data
     let i = (cat $path | from yaml)
-    let c = [{
+    let c = {
         name: $name,
         context: {
             cluster: $name,
             namespace: default,
             user: $name
         }
-    }]
+    }
     $d
+    | upsert contexts ($d.contexts | append $c)
     | upsert clusters ($d.clusters | append ($i.clusters.0 | upsert name $name))
     | upsert users ($d.users | append ($i.users.0 | upsert name $name))
-    | upsert contexts ($d.contexts | append $c)
     | to yaml
 }
 
@@ -159,14 +168,19 @@ export def-env kcconf [name: string@"nu-complete kube ctx"] {
 }
 
 ### common
-def "nu-complete kube def" [] {
-    [
-        pod deployment svc endpoints
-        configmap secret event
-        namespace node pv pvc ingress
-        job cronjob daemonset statefulset
-        clusterrole clusterrolebinding role serviceaccount rolebinding
-    ] | append (kubectl get crd | from ssv -a | get NAME)
+export def "nu-complete kube kind without cache" [] {
+    kubectl api-resources | from ssv -a | get NAME
+    | append (kubectl get crd | from ssv -a | get NAME)
+}
+
+export def "nu-complete kube kind" [] {
+    let ctx = (kube-config)
+    let cache = $'($env.HOME)/.cache/nu-complete/k8s-api-resources/($ctx.data.current-context).json'
+    ensure-cache-by-lines $cache $ctx.path {||
+        kubectl api-resources | from ssv -a
+        | each {|x| {value: $x.NAME description: $x.SHORTNAMES} }
+        | append (kubectl get crd | from ssv -a | each {|x| {$x.NAME} })
+    }
 }
 
 def "nu-complete kube res" [context: string, offset: int] {
@@ -178,7 +192,7 @@ def "nu-complete kube res" [context: string, offset: int] {
 }
 
 export def kg [
-    r: string@"nu-complete kube def"
+    r: string@"nu-complete kube kind"
     -n: string@"nu-complete kube ns"
     --all (-A):bool
 ] {
@@ -195,7 +209,7 @@ export def kg [
 }
 
 export def kc [
-    r: string@"nu-complete kube def"
+    r: string@"nu-complete kube kind"
     -n: string@"nu-complete kube ns"
     name:string
 ] {
@@ -204,7 +218,7 @@ export def kc [
 }
 
 export def ky [
-    r: string@"nu-complete kube def"
+    r: string@"nu-complete kube kind"
     i: string@"nu-complete kube res"
     -n: string@"nu-complete kube ns"
 ] {
@@ -213,7 +227,7 @@ export def ky [
 }
 
 export def kd [
-    r: string@"nu-complete kube def"
+    r: string@"nu-complete kube kind"
     i: string@"nu-complete kube res"
     -n: string@"nu-complete kube ns"
 ] {
@@ -222,7 +236,7 @@ export def kd [
 }
 
 export def ke [
-    r: string@"nu-complete kube def"
+    r: string@"nu-complete kube kind"
     i: string@"nu-complete kube res"
     -n: string@"nu-complete kube ns"
 ] {
@@ -231,7 +245,7 @@ export def ke [
 }
 
 export def kdel [
-    r: string@"nu-complete kube def"
+    r: string@"nu-complete kube kind"
     i: string@"nu-complete kube res"
     -n: string@"nu-complete kube ns"
     --force(-f): bool
diff --git a/modules/network/ssh.nu b/modules/network/ssh.nu
index 7df5980..0e2809f 100644
--- a/modules/network/ssh.nu
+++ b/modules/network/ssh.nu
@@ -3,7 +3,7 @@ export def ensure-cache [cache path action] {
     if ($ts | is-empty) { return false }
     let tc = (do -i { ls $cache | get 0.modified })
     if not (($cache | path exists) and ($ts < $tc)) {
-        mkdir (dirname $cache)
+        mkdir ($cache | path dirname)
         do $action | save -f $cache
     }
     open $cache
diff --git a/modules/prompt/powerline/README.md b/modules/prompt/powerline/README.md
index decb5da..b64b824 100644
--- a/modules/prompt/powerline/README.md
+++ b/modules/prompt/powerline/README.md
@@ -5,10 +5,14 @@ use power.nu
     power inject 0 1 {source: git,   color: '#504945'}
     use power_kube.nu
     power inject 1 2 {source: kube,  color: '#504945'} {
-        context: purple
+        context: cyan
+    } {
+        reverse: true
+        separator: '@'
     }
     use power_utils.nu
-    power inject 0 1 {source: atuin, color: '#3B4E32'}
+    power inject 0 1 {source: atuin, color: '#4C4B4A'}
+    power set time $nothing { short: false }
 power init
 ```
 or
diff --git a/modules/prompt/powerline/power.nu b/modules/prompt/powerline/power.nu
index 00bf73e..e8cc1c8 100644
--- a/modules/prompt/powerline/power.nu
+++ b/modules/prompt/powerline/power.nu
@@ -12,7 +12,7 @@ def related [sub dir] {
 }
 
 export def "pwd_abbr" [] {
-    {||
+    {|bg|
         let pwd = ($env.PWD)
 
         let to_home = (related $pwd $nu.home-path)
@@ -44,25 +44,25 @@ export def "pwd_abbr" [] {
         } else {
             $theme.default
         }
-        $"($style)($dir_comp | str join (char separator))"
+        [$bg $"($style)($dir_comp | str join (char separator))"]
     }
 }
 
 ### proxy
 export def proxy_stat [] {
-    {||
+    {|bg|
         let theme = $env.NU_POWER_THEME.proxy
         if not (($env.https_proxy? | is-empty) and ($env.http_proxy? | is-empty)) {
-            $theme.on
+            [$bg '']
         } else {
-            $nothing
+            [$bg $nothing]
         }
     }
 }
 
 ### host
 def host_abbr [] {
-    {||
+    {|bg|
         let theme = $env.NU_POWER_THEME.host
         let n = (hostname | str trim)
         let ucl = if (is-admin) {
@@ -70,15 +70,21 @@ def host_abbr [] {
             } else {
                 $theme.default
             }
-        $"($ucl)($n)"
+        [$bg $"($ucl)($n)"]
     }
 }
 
 ### time
 def time_segment [] {
-    {||
+    {|bg|
+        let config = $env.NU_POWER_CONFIG.time
         let theme = $env.NU_POWER_THEME.time
-        $"($theme.now)(date now | date format $theme.format)"
+        let format = if $config.short {
+            $'($theme.fst)%y%m%d($theme.snd)%w($theme.fst)%H%M%S'
+        } else {
+            $'($theme.fst)%y-%m-%d[%w]%H:%M:%S'
+        }
+        [$bg $"(date now | date format $format)"]
     }
 }
 
@@ -108,7 +114,7 @@ export def wraptime [message action] {
 def get_component [schema] {
     let component = ($env.NU_PROMPT_COMPONENTS | get $schema.source)
     if $env.NU_POWER_BENCHMARK? == true {
-        {|| logtime $'component ($schema.source)' $component }
+        {|bg| logtime $'component ($schema.source)' {|| do $component $bg } }
     } else {
         $component
     }
@@ -187,11 +193,11 @@ def left_prompt [segment] {
     {||
         let segment = ($segment
             | reduce -f [] {|x, acc|
-                let y = (do $x.1)
-                if $y == $nothing {
+                let y = (do $x.1 $x.0)
+                if $y.1 == $nothing {
                     $acc
                 } else {
-                    $acc | append [[$x.0 $y]]
+                    $acc | append [$y]
                 }
             })
         let stop = ($segment | length) - 1
@@ -221,11 +227,11 @@ def right_prompt [segment] {
     {||
         $segment
         | reduce -f [] {|x,acc|
-            let y = (do $x.1)
-            if $y == $nothing {
+            let y = (do $x.1 $x.0)
+            if $y.1 == $nothing {
                 $acc
             } else {
-                $acc | append [[$x.0 $y]]
+                $acc | append [$y]
             }
         }
         | enumerate
@@ -288,9 +294,9 @@ def decorator_gen [
 def squash [thunk] {
     mut r = ""
     for t in $thunk {
-        let v = (do $t.0)
-        if ($v != $nothing) {
-            $r += (do $t.1 $v)
+        let v = (do $t.0 $nothing)
+        if ($v.1 != $nothing) {
+            $r += (do $t.1 $v.1)
         }
     }
     $r
@@ -338,11 +344,11 @@ def up_prompt [segment] {
             | each {|y|
                 $y
                 | reduce -f [] {|x, acc|
-                    let y = (do $x)
-                    if $y == $nothing {
+                    let y = (do $x $nothing)
+                    if $y.1 == $nothing {
                         $acc
                     } else {
-                        $acc | append $y
+                        $acc | append $y.1
                     }
                 }
                 | str join $'(ansi light_yellow)|'
@@ -421,21 +427,39 @@ export def-env init [] {
     hook
 }
 
-export def-env register [name source theme] {
+export def-env set [name theme config?] {
+    let-env NU_POWER_THEME = (if ($theme | is-empty) {
+            $env.NU_POWER_THEME
+        } else {
+            $env.NU_POWER_THEME
+            | upsert $name ($theme
+                | transpose k v
+                | reduce -f {} {|it, acc|
+                    $acc | insert $it.k (ansi -e {fg: $it.v})
+                })
+        })
+
+    let-env NU_POWER_CONFIG = (if ($config | is-empty) {
+            $env.NU_POWER_CONFIG
+        } else {
+            $env.NU_POWER_CONFIG
+            | upsert $name ($config
+                | transpose k v
+                | reduce -f {} {|it, acc|
+                    $acc | insert $it.k $it.v
+                })
+        })
+}
+
+export def-env register [name source theme config?] {
+    set $name $theme $config
+
     let-env NU_PROMPT_COMPONENTS = (
         $env.NU_PROMPT_COMPONENTS | upsert $name {|| $source }
     )
-    let-env NU_POWER_THEME = (
-        $env.NU_POWER_THEME
-        | upsert $name ($theme
-            | transpose k v
-            | reduce -f {} {|it, acc|
-                $acc | insert $it.k (ansi -e {fg: $it.v})
-            })
-    )
 }
 
-export def-env inject [pos idx define theme?] {
+export def-env inject [pos idx define theme? config?] {
     let prev = ($env.NU_POWER_SCHEMA | get $pos)
     let next = if $idx == 0 {
         $prev | prepend $define
@@ -452,8 +476,9 @@ export def-env inject [pos idx define theme?] {
         | update $pos $next
     )
 
+    let kind = $define.source
+
     if not ($theme | is-empty) {
-        let kind = $define.source
         let prev_theme = ($env.NU_POWER_THEME | get $kind)
         let prev_cols = ($prev_theme | columns)
         let next_theme = ($theme | transpose k v)
@@ -467,6 +492,19 @@ export def-env inject [pos idx define theme?] {
             }
         }
     }
+
+    if not ($config | is-empty) {
+        let prev_cols = ($env.NU_POWER_CONFIG | get $kind | columns)
+        for n in ($config | transpose k v) {
+            if $n.k in $prev_cols {
+                let-env NU_POWER_CONFIG = (
+                    $env.NU_POWER_CONFIG | update $kind {|conf|
+                      $conf | get $kind | update $n.k $n.v
+                    }
+                )
+            }
+        }
+    }
 }
 
 export def-env eject [] {
@@ -550,8 +588,17 @@ export-env {
                 default: (ansi blue)
             }
             time: {
-                now: (ansi xterm_tan)
-                format: '%y%m%d[%w]%H%M%S'
+                fst: (ansi xterm_tan)
+                snd: (ansi xterm_aqua)
+            }
+        }
+    )
+
+    let-env NU_POWER_CONFIG = (default_env
+        NU_POWER_CONFIG
+        {
+            time: {
+                short: true
             }
         }
     )
diff --git a/modules/prompt/powerline/power_git.nu b/modules/prompt/powerline/power_git.nu
index 0e07577..6867995 100644
--- a/modules/prompt/powerline/power_git.nu
+++ b/modules/prompt/powerline/power_git.nu
@@ -101,10 +101,10 @@ export def git_status [] {
 }
 
 export def git_stat [] {
-    {||
+    {|bg|
         let status = (git_status)
 
-        if $status.branch == 'no_branch' { return '' }
+        if $status.branch == 'no_branch' { return [$bg ''] }
 
         let theme = $env.NU_POWER_THEME.git
         let branch = if ($status.remote | is-empty) {
@@ -124,7 +124,7 @@ export def git_stat [] {
                 }
             })
 
-        $'($branch)($summary)'
+        [$bg $'($branch)($summary)']
     }
 }
 
diff --git a/modules/prompt/powerline/power_kube.nu b/modules/prompt/powerline/power_kube.nu
index cbd37ec..24e6caa 100644
--- a/modules/prompt/powerline/power_kube.nu
+++ b/modules/prompt/powerline/power_kube.nu
@@ -1,20 +1,23 @@
 ### kubernetes
-def ensure-cache [cache path action] {
-    let ts = (do -i { ls $path | sort-by modified | reverse | get 0.modified })
-    if ($ts | is-empty) { return false }
-    let tc = (do -i { ls $cache | get 0.modified })
-    if not (($cache | path exists) and ($ts < $tc)) {
-        mkdir (dirname $cache)
-        do $action | save -f $cache
+def ensure-cache-by-lines [cache path action] {
+    let ls = (do -i { open $path | lines | length })
+    if ($ls | is-empty) { return false }
+    let lc = (do -i { open $cache | get lines})
+    if not (($cache | path exists) and (not ($lc | is-empty)) and ($ls == $lc)) {
+        mkdir ($cache | path dirname)
+        {
+            lines: $ls
+            payload: (do $action)
+        } | save -f $cache
     }
-    open $cache
+    (open $cache).payload
 }
 
 def "kube ctx" [] {
     let cache = $'($env.HOME)/.cache/nu-power/kube.json'
     let file = if ($env.KUBECONFIG? | is-empty) { $"($env.HOME)/.kube/config" } else { $env.KUBECONFIG }
     if not ($file | path exists) { return $nothing }
-    ensure-cache $cache $file {
+    ensure-cache-by-lines $cache $file {
         do -i {
             kubectl config get-contexts
             | from ssv -a
@@ -25,27 +28,30 @@ def "kube ctx" [] {
 }
 
 def kube_stat [] {
-    {||
+    {|bg|
         let ctx = (kube ctx)
         if ($ctx | is-empty) {
-            ""
+            [$bg ""]
         } else {
             let theme = $env.NU_POWER_THEME.kube
-            let c = if $ctx.AUTHINFO == $ctx.CLUSTER {
-                    $ctx.CLUSTER
-                } else {
-                    $"($ctx.AUTHINFO)@($ctx.CLUSTER)"
-                }
-            let p = $"($theme.context)($c)($theme.separator)/($theme.namespace)($ctx.NAMESPACE)"
-            $"($p)" | str trim
+            let config = $env.NU_POWER_CONFIG.kube
+            let p = if $config.reverse {
+                $"($theme.namespace)($ctx.NAMESPACE)($theme.separator)($config.separator)($theme.context)($ctx.NAME)"
+            } else {
+                $"($theme.context)($ctx.NAME)($theme.separator)($config.separator)($theme.namespace)($ctx.NAMESPACE)"
+            }
+            [$bg $"($p)"]
         }
     }
 }
 
 export-env {
     power register kube (kube_stat) {
-        context: red
-        separator: yellow
-        namespace: cyan_bold
+        context: cyan
+        separator: purple
+        namespace: yellow
+    } {
+        reverse: false
+        separator: ':'
     }
 }
diff --git a/modules/prompt/powerline/power_utils.nu b/modules/prompt/powerline/power_utils.nu
index 7102201..ddd8a9c 100644
--- a/modules/prompt/powerline/power_utils.nu
+++ b/modules/prompt/powerline/power_utils.nu
@@ -1,10 +1,10 @@
 export def atuin_stat [] {
-    {||
+    {|bg|
         let theme = $env.NU_POWER_THEME.atuin
         if not ($env.ATUIN_SESSION? | is-empty) {
-            $theme.on
+            [$bg '']
         } else {
-            $nothing
+            ['#504945' '']
         }
     }
 }