diff --git a/README.md b/README.md
index ffa0abc..3c8d5bd 100644
--- a/README.md
+++ b/README.md
@@ -222,6 +222,7 @@ Beyond standard shell and FZF bindings, these custom interactive shortcuts are a
 | `Ctrl+Alt+U` | Replace Command Token | Strips the first token (the command) from the current line. **If the line is empty**, it pulls the previous command and strips its first token, placing the cursor at the start for a quick replacement (e.g., changing `mkdir` to `cd` while keeping the paths). |
 | `Ctrl+Alt+=` | Inline Qalculate! Evaluation | Passes the current command-line buffer to `qalc` (Qalculate!) and prints the result, then clears the buffer. Allows rapid-fire math without leaving the shell — type `150 * 1.08`, press `Ctrl+Alt+=`, and see `162` immediately. |
 | `Ctrl+Enter` | Smart Execute | Context-aware Enter key. Empty buffer → standard Enter. Buffer ending with `=` → evaluates it as a math expression via `qalc` (same as `Ctrl+Alt+=`). Any other content → executes the command normally. |
+| `@@` | FZF Inline Picker | Opens an interactive `fzf` session and injects the selected item directly at the cursor position in the current command line. Useful for inserting file paths, branch names, or any fzf-searchable content mid-command. |
 
 ---
 
diff --git a/conf.d/key_bindings.fish b/conf.d/key_bindings.fish
index 8b8dd06..109f3ca 100644
--- a/conf.d/key_bindings.fish
+++ b/conf.d/key_bindings.fish
@@ -54,6 +54,7 @@ function fish_user_key_bindings
     bind ctrl-alt-u _replace_command_token
     type -q qalc && bind ctrl-alt-= _qalc_eval
     bind ctrl-enter _smart_execute
+    bind @@ __fzf_inline_picker
 
     # Set bindings for all Vi modes:
     # 'default' is Vi-Command, 'insert' is Vi-Insert, 'visual' is Vi-Visual
@@ -63,5 +64,6 @@ function fish_user_key_bindings
         bind --mode $mode ctrl-alt-u _replace_command_token
         type -q qalc && bind --mode $mode ctrl-alt-= _qalc_eval
         bind --mode $mode ctrl-enter _smart_execute
+        bind --mode $mode @@ __fzf_inline_picker
     end
 end
diff --git a/config.fish b/config.fish
index dafaf17..34bfff9 100644
--- a/config.fish
+++ b/config.fish
@@ -92,15 +92,16 @@ end
 #   Adds common user bin directories to the PATH. The -mg --move option for cargo ensures that
 #   the cargo bin directory is moved to the end of the PATH, which can help avoid conflicts
 #   with system-installed Rust tools while still allowing user-installed cargo binaries to be found.
-fish_add_path $HOME/.local/bin
-fish_add_path $HOME/Applications
-fish_add_path $HOME/scripts
-fish_add_path -mg --move $CARGO_HOME/bin
-fish_add_path $BUN_INSTALL/bin
-fish_add_path $XDG_DATA_HOME/npm-global/bin
-fish_add_path $HOME/.lmstudio/bin
-fish_add_path $HOME/.resend/bin
-fish_add_path $HOME/.fzf/bin
+fish_add_path $HOME/.local/bin               # Standard user-local executables (XDG spec)
+fish_add_path $HOME/.local/share/../bin      # Alternative/legacy path for local user binaries
+fish_add_path $HOME/Applications             # User-installed applications and standalone apps
+fish_add_path $HOME/scripts                  # Custom personal shell scripts and automation
+fish_add_path -mga $CARGO_HOME/bin           # Rust binaries and tools installed via Cargo
+fish_add_path $BUN_INSTALL/bin               # Bun runtime executables and globally installed packages
+fish_add_path $XDG_DATA_HOME/npm-global/bin  # Global Node.js/npm packages (XDG compliant location)
+fish_add_path $HOME/.lmstudio/bin            # LM Studio CLI tools for local LLM management
+fish_add_path $HOME/.resend/bin              # Resend email service CLI tools
+fish_add_path $HOME/.fzf/bin                 # Fuzzy Finder (fzf) core binary and helper scripts
 
 #   ───────────────────────── CDPATH projects dir ──────────────────────────
 # Allows cd-ing to directories within $HOME/projects or $HOME without needing to specify the full path.
diff --git a/functions/__fish_variable_check.fish b/functions/__fish_variable_check.fish
new file mode 100644
index 0000000..0ec27fd
--- /dev/null
+++ b/functions/__fish_variable_check.fish
@@ -0,0 +1,60 @@
+# Copyright (C) 2026 Rootiest
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+# SYNOPSIS
+#   __fish_variable_check <variable_name>
+#
+# DESCRIPTION
+#   Evaluates a given variable's value to determine its truthiness or falsiness.
+#   It safely dereferences the variable name and performs case-insensitive matching.
+#
+# ARGUMENTS
+#   variable_name  The name of the variable to check (e.g., __fish_config_strict_mode)
+#                  Do NOT pass the value directly (do not use the $ prefix).
+#
+# RETURNS
+#   0  True    (Opt-In)  : Matches 1, true, yes, on, y
+#   1  False   (Opt-Out) : Matches 0, false, no, off, n
+#   2  Empty             : Variable is unset or contains an empty string
+#   3  Garbage           : Variable contains an unrecognized value
+#
+# EXAMPLE
+#   __fish_variable_check __fish_config_strict_mode
+#   if test $status -eq 0
+#       echo "Strict mode enabled!"
+#   end
+#
+function __fish_variable_check --description "Check if a variable is set to a truthy or falsy value."
+    set -l var_name $argv[1]
+
+    # Make sure they actually passed an argument
+    if test -z "$var_name"
+        return 2
+    end
+
+    # 2: Empty / Unset (Check if the variable exists in the environment at all)
+    if not set -q $var_name
+        return 2
+    end
+
+    # Dereference the variable name to get its actual value using $$
+    set -l val (string lower "$$var_name")
+
+    # 2: Empty / Unset (Check if it exists but is just an empty string)
+    if test -z "$val"
+        return 2
+    end
+
+    # 0: True (Opt-In)
+    if contains -- "$val" 1 true yes on y
+        return 0
+    end
+
+    # 1: False (Opt-Out)
+    if contains -- "$val" 0 false no off n
+        return 1
+    end
+
+    # 3: Garbage / Unrecognized
+    return 3
+end
diff --git a/functions/__fzf_inline_picker.fish b/functions/__fzf_inline_picker.fish
new file mode 100644
index 0000000..3485b0b
--- /dev/null
+++ b/functions/__fzf_inline_picker.fish
@@ -0,0 +1,29 @@
+# Copyright (C) 2026 Rootiest
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+# SYNOPSIS
+#   __fzf_inline_picker
+#
+# DESCRIPTION
+#   Opens an interactive fzf session and injects the selected item directly
+#   into the command line at the cursor position. Bound to @@ by default.
+#   Requires fzf to be installed. Repaints the prompt after insertion.
+#
+# RETURNS
+#   0  A selection was made and inserted into the command line
+#   0  No selection was made (fzf cancelled); command line is unchanged
+#
+# EXAMPLE
+#   # Press @@ at the prompt — fzf opens, pick an item, it appears at cursor
+#
+function __fzf_inline_picker
+    # Open fzf and capture selection
+    set -l selection (fzf)
+
+    if test -n "$selection"
+        # Injects text instantly at the cursor
+        commandline -i (string escape -- $selection)
+    end
+    # Refresh the line display
+    commandline -f repaint
+end