diff --git a/hmModules/emacs/init.el b/hmModules/emacs/init.el
index 7959261..1686c97 100644
--- a/hmModules/emacs/init.el
+++ b/hmModules/emacs/init.el
@@ -927,7 +927,7 @@ This is meant to be an helper to be called from the window manager."
   (require 'org-roam-protocol)
   :custom
   (org-roam-v2-ack t)
-  (org-roam-directory (file-truename "~/org"))
+  (org-roam-directory (file-truename "~/roam"))
   (org-roam-complete-everywhere 't)
   (org-roam-dailies-capture-templates
    '(
@@ -970,23 +970,23 @@ This is meant to be an helper to be called from the window manager."
     "Check if node was created in given time range"
     #'org-roam-node-date
     #'(lambda (node-date start-date end-date)
-	(let ((node-date (condition-case nil
-			     ;; if the entry is not from the journal (i.e. the filename is not something like "2024-10-10.org")
-			     ;; then it's always discarded (the epoch time is given to it)
-			     (encode-time (org-parse-time-string node-date))
-			   (error (encode-time (org-parse-time-string "<1970-01-01>")))))
-	      (start-date (encode-time (org-parse-time-string start-date)))
-	      (end-date (encode-time (org-parse-time-string end-date))))
-	  (and (time-less-p start-date node-date)
-	       (time-less-p node-date end-date)))
-	))
+	    (let ((node-date (condition-case nil
+			                 ;; if the entry is not from the journal (i.e. the filename is not something like "2024-10-10.org")
+			                 ;; then it's always discarded (the epoch time is given to it)
+			                 (encode-time (org-parse-time-string node-date))
+			               (error (encode-time (org-parse-time-string "<1970-01-01>")))))
+	          (start-date (encode-time (org-parse-time-string start-date)))
+	          (end-date (encode-time (org-parse-time-string end-date))))
+	      (and (time-less-p start-date node-date)
+	           (time-less-p node-date end-date)))
+	    ))
   
   (defun ccr/org-roam-spent-hours (client &optional date-start date-end)
     "Return the total spent hours on something (usually a client)"
     (let* ((query-tags `(tags ,client "billable"))
-	   (query (if (and date-start date-end)
-		      `(and ,query-tags (date-range ,date-start ,date-end))
-		    query-tags)))
+	       (query (if (and date-start date-end)
+		              `(and ,query-tags (date-range ,date-start ,date-end))
+		            query-tags)))
       (apply #'+(mapcar #'org-roam-node-spent (org-roam-ql-nodes query))))))
 
 (use-package org-roam-ql
@@ -1027,6 +1027,13 @@ This is meant to be an helper to be called from the window manager."
         org-roam-ui-update-on-save t
         org-roam-ui-open-on-start nil))
 
+(use-package org-download
+  :after org
+  :custom (org-download-image-dir (concat org-roam-directory "/images"))
+  :bind
+  (:map org-mode-map
+        (("M-p" . org-download-clipboard))))
+
 (use-package gptel
   :custom
   (gptel-model 'google/gemini-2.5-flash-preview)
@@ -1057,7 +1064,7 @@ This is meant to be an helper to be called from the window manager."
   (defun ccr/edit-buffer (buffer-name old-string new-string)
     "In BUFFER-NAME, replace OLD-STRING with NEW-STRING."
     (with-current-buffer buffer-name
-      (let ((case-fold-search nil))  ;; Case-sensitive search
+      (let ((case-fold-search nil)) ;; Case-sensitive search
         (save-excursion
           (goto-char (point-min))
           (let ((count 0))
@@ -1152,6 +1159,23 @@ This is meant to be an helper to be called from the window manager."
                                             :type string
                                             :description "The text to append to the buffer."))
                         :category "emacs")
+                      ,(gptel-make-tool
+                        :function (lambda (buffer text)
+                                    (with-current-buffer (get-buffer-create buffer)
+                                      (save-excursion
+                                        (goto-char (point-max))
+                                        (insert text)))
+                                    (format "Appended text to buffer %s" buffer))
+                        :name "append_to_buffer"
+                        :description "Append text to an Emacs buffer. If the buffer does not exist, it will be created."
+                        :confirm t
+                        :args (list '(:name "buffer"
+                                            :type string
+                                            :description "The name of the buffer to append text to.")
+                                    '(:name "text"
+                                            :type string
+                                            :description "The text to append to the buffer."))
+                        :category "emacs")
                       ,(gptel-make-tool
                         :name "EditBuffer"
                         :function #'ccr/edit-buffer
@@ -1185,6 +1209,22 @@ This is meant to be an helper to be called from the window manager."
                                       :description "Content to write to the buffer"
                                       :required t))
                        :category "edit")
+                      ,(gptel-make-tool
+                        :function (lambda (title body)
+                                    (org-roam-capture-
+                                     :templates `(("d" "" plain "%?" :target (file+head "%<%Y%m%d%H%M%S>-${slug}.org" ,(concat "#+title: ${title}\n\n" body)))) ; override default template
+                                     :node (org-roam-node-create :title title)
+                                     :props '(:unnarrowed 't :tags "gptel"))
+                                    )
+                        :name "create_org_roam_note"
+                        :description "Create a new org-roam note."
+                        :args (list '(:name "title"
+                                            :type string
+                                            :description "The name of the note to create. Try to automatically infere it and ask only if dubious.")
+                                    '(:name "body"
+                                            :type string
+                                            :description "The body of the note write in an org language, aovoid starting with an headline as first line. Feel free to exploit the org syntax."))
+                        :category "org-roam")
                       ))
 
   
diff --git a/hmModules/unison/default.nix b/hmModules/unison/default.nix
new file mode 100644
index 0000000..081f052
--- /dev/null
+++ b/hmModules/unison/default.nix
@@ -0,0 +1,24 @@
+{ pkgs, lib, ... }:
+{
+  home.packages = [ pkgs.unison ];
+  services.unison = {
+    enable = true;
+    pairs = {
+      "roam" = {
+        roots = [
+          # Pair of roots to synchronize
+          "/home/ccr/roam"
+          "ssh://root@sisko.wg.aciceri.dev//mnt/hd/roam"
+        ];
+        commandOptions = {
+          auto = "true";
+          batch = "true";
+          log = "false";
+          repeat = "watch";
+          sshcmd = lib.getExe pkgs.openssh;
+          ui = "text";
+        };
+      };
+    };
+  };
+}
diff --git a/hosts/kirk/default.nix b/hosts/kirk/default.nix
index 72cebd5..0ccd677 100644
--- a/hosts/kirk/default.nix
+++ b/hosts/kirk/default.nix
@@ -28,13 +28,11 @@
       "pam"
       "wireguard-client"
       "greetd"
-      "syncthing"
       "mount-sisko"
       "adb"
       "binfmt"
       "prometheus-exporters"
       "alloy"
-      "syncthing"
       "zerotier"
     ]
     ++ [ ./disko.nix ];
diff --git a/hosts/picard/default.nix b/hosts/picard/default.nix
index 3cbb5d2..02271ff 100644
--- a/hosts/picard/default.nix
+++ b/hosts/picard/default.nix
@@ -31,7 +31,6 @@
       "wireguard-client"
       "binfmt"
       "greetd"
-      "syncthing"
       "hass-poweroff"
       "forgejo-runners"
       "teamviewer"
@@ -99,6 +98,7 @@
       "pantalaimon"
       "moonlight"
       "gimp"
+      "unison"
     ];
     extraGroups = [ "plugdev" ];
     backupPaths = [ ];
diff --git a/hosts/pike/default.nix b/hosts/pike/default.nix
index 94b79e2..c1c2579 100644
--- a/hosts/pike/default.nix
+++ b/hosts/pike/default.nix
@@ -29,7 +29,6 @@
     "wireguard-client"
     "binfmt"
     "greetd"
-    # "syncthing"
     "teamviewer"
     "sunshine"
     "mount-sisko"
diff --git a/hosts/sisko/default.nix b/hosts/sisko/default.nix
index 13a9b0d..e4a3c17 100644
--- a/hosts/sisko/default.nix
+++ b/hosts/sisko/default.nix
@@ -26,7 +26,6 @@
       "atuin"
       "immich"
       "paperless"
-      "syncthing"
       "atticd"
       "jellyfin"
       "matrix"
@@ -114,6 +113,7 @@
 
   environment.systemPackages = with pkgs; [
     cifs-utils
+    unison
   ];
 
   powerManagement.scsiLinkPolicy = "med_power_with_dipm";
diff --git a/packages/emacs/packages.nix b/packages/emacs/packages.nix
index 9ab2c44..4852658 100644
--- a/packages/emacs/packages.nix
+++ b/packages/emacs/packages.nix
@@ -188,6 +188,7 @@ let
           org-roam
           org-roam-ql
           org-roam-ui
+          org-download
           visual-fill-column
           consult-org-roam
           pass