diff --git a/.config/fish/conf.d/fish-ssh-agent.fish b/.config/fish/conf.d/fish-ssh-agent.fish
new file mode 100644
index 00000000..719087a1
--- /dev/null
+++ b/.config/fish/conf.d/fish-ssh-agent.fish
@@ -0,0 +1,7 @@
+if test -z "$SSH_ENV"
+    set -xg SSH_ENV $HOME/.ssh/environment
+end
+
+if not __ssh_agent_is_started
+    __ssh_agent_start
+end
diff --git a/.config/fish/functions/__ssh_agent_is_started.fish b/.config/fish/functions/__ssh_agent_is_started.fish
new file mode 100644
index 00000000..5772983f
--- /dev/null
+++ b/.config/fish/functions/__ssh_agent_is_started.fish
@@ -0,0 +1,24 @@
+function __ssh_agent_is_started -d "check if ssh agent is already started"
+    if begin
+            test -n "$SSH_AUTH_SOCK"; and test -e "$SSH_AUTH_SOCK"
+        end
+        return 0
+    end
+
+    if begin
+            test -f $SSH_ENV; and test -z "$SSH_AGENT_PID"
+        end
+        source $SSH_ENV >/dev/null
+    end
+
+    if begin
+            test -z "$SSH_AGENT_PID"; and test -z "$SSH_CONNECTION"
+        end
+        return 1
+    end
+
+    ssh-add -l >/dev/null 2>&1
+    if test $status -eq 2
+        return 1
+    end
+end
diff --git a/.config/fish/functions/__ssh_agent_start.fish b/.config/fish/functions/__ssh_agent_start.fish
new file mode 100644
index 00000000..3766fe49
--- /dev/null
+++ b/.config/fish/functions/__ssh_agent_start.fish
@@ -0,0 +1,5 @@
+function __ssh_agent_start -d "start a new ssh agent"
+  ssh-agent -c | sed 's/^echo/#echo/' > $SSH_ENV
+  chmod 600 $SSH_ENV
+  source $SSH_ENV > /dev/null
+end
diff --git a/.config/fish/functions/switch_kitty_tab.fish b/.config/fish/functions/switch_kitty_tab.fish
new file mode 100644
index 00000000..00a1fb9d
--- /dev/null
+++ b/.config/fish/functions/switch_kitty_tab.fish
@@ -0,0 +1,15 @@
+function switch_kitty_tab
+    set kitty_info (kitty @ -- ls)
+    set -l tabs (echo $kitty_info | jq -r '.[0].tabs[].title')
+    set -l tab_ids (echo $kitty_info | jq -r '.[0].tabs[].id')
+
+    if test -n "$tabs"
+        set -l selected_tab (printf "%s\n" $tabs | fzf)
+
+        if test -n "$selected_tab"
+            kitty @ focus-tab --match "title:^$selected_tab"
+        end
+    else
+        echo "No se encontraron pestañas de Kitty"
+    end
+end
diff --git a/.config/fish/keybinds.fish b/.config/fish/keybinds.fish
index 6f4b7558..82ab1fc4 100644
--- a/.config/fish/keybinds.fish
+++ b/.config/fish/keybinds.fish
@@ -5,3 +5,4 @@ bind \cg fgit
 bind \e\z cdzi
 bind \e\ci navi
 bind \cr repos
+bind \e\[Z switch_kitty_tab
diff --git a/.config/kitty/kitty.conf b/.config/kitty/kitty.conf
index f9700c69..2358a9d0 100644
--- a/.config/kitty/kitty.conf
+++ b/.config/kitty/kitty.conf
@@ -915,7 +915,7 @@ tab_activity_symbol none
 #: leading or trailing spaces, surround the text with quotes. See
 #: tab_title_template for how this is rendered.
 
-tab_title_template          {title}{' :{}:'.format(num_windows) if num_windows > 1 else ''}
+tab_title_template "{f'{title[:30]}…' if title.rindex(title[-1]) + 1 > 30 else (title.center(6) if (title.rindex(title[-1]) + 1) % 2 == 0 else title.center(5))}"
 
 #: A template to render the tab title. The default just renders the
 #: title with optional symbols for bell and activity. If you wish to
@@ -941,11 +941,11 @@ active_tab_title_template none
 
 #: Template to use for active tabs. If not specified falls back to
 #: tab_title_template.
-active_tab_foreground   #181926
-active_tab_background   #C6A0F6
+active_tab_foreground   #1e2030
+active_tab_background   #b7bdf8
 inactive_tab_foreground #CAD3F5
 inactive_tab_background #1E2030
-tab_bar_background      #181926
+tab_bar_background      #1e2030
 active_tab_font_style   bold-italic
 inactive_tab_font_style normal
 
@@ -954,7 +954,7 @@ inactive_tab_font_style normal
 #: Background color for the tab bar. Defaults to using the terminal
 #: background color.
 
-tab_bar_margin_color none
+tab_bar_margin_color #1e2030
 
 #: Color for the tab bar margin area. Defaults to using the terminal
 #: background color.
@@ -1842,7 +1842,6 @@ map kitty_mod+, move_tab_backward
 
 map kitty_mod+alt+t set_tab_title
 map shift+cmd+i     set_tab_title
-map ctrl+t     set_tab_title
 
 
 #: You can also create shortcuts to go to specific tabs, with 1 being
diff --git a/.config/nvim/lazy-lock.json b/.config/nvim/lazy-lock.json
index bcb55f99..7638a481 100644
--- a/.config/nvim/lazy-lock.json
+++ b/.config/nvim/lazy-lock.json
@@ -12,7 +12,7 @@
   "cmp_luasnip": { "branch": "master", "commit": "18095520391186d634a0045dacaa346291096566" },
   "color-picker.nvim": { "branch": "master", "commit": "06cb5f853535dea529a523e9a0e8884cdf9eba4d" },
   "compiler.nvim": { "branch": "main", "commit": "7c8bb1faf3adf7a77f0fc28aad4adc6a846f7979" },
-  "copilot-cmp": { "branch": "master", "commit": "23cc592ceaadbbebbc3b52482679ce1706047266" },
+  "copilot-cmp": { "branch": "master", "commit": "72fbaa03695779f8349be3ac54fa8bd77eed3ee3" },
   "copilot.lua": { "branch": "master", "commit": "2c942f33ba5c621c906e625e00a1bb504b65e2f0" },
   "crates.nvim": { "branch": "main", "commit": "d5caf28aba49e81ac4099426231f3cf3c151013a" },
   "diffview.nvim": { "branch": "main", "commit": "7e5a85c186027cab1e825d018f07c350177077fc" },
diff --git a/.config/spicetify/config-xpui.ini b/.config/spicetify/config-xpui.ini
index 17a85c5e..1e02c4b3 100644
--- a/.config/spicetify/config-xpui.ini
+++ b/.config/spicetify/config-xpui.ini
@@ -28,5 +28,5 @@ inject_theme_js         = 1
 
 ; DO NOT CHANGE!
 [Backup]
-version = 1.2.18.999.g9b38fc27
+version = 1.2.20.1210.g2a8a8a57
 with    = Dev