diff --git a/extensions/fablabchemnitz/card_layout_guides/meta.json b/extensions/fablabchemnitz/card_layout_guides/meta.json
index aeaa0c95..f3b1a93a 100644
--- a/extensions/fablabchemnitz/card_layout_guides/meta.json
+++ b/extensions/fablabchemnitz/card_layout_guides/meta.json
@@ -13,8 +13,8 @@
     "documentation_url": "https://stadtfabrikanten.org/display/IFM/Card+Layout+Guides",
     "inkscape_gallery_url": null,
     "main_authors": [
-      "lukerazor@hotmail.com",
+      "Luke Phillips:lukerazor@hotmail.com",
       "github.com/vmario89"
     ]
   }
-]
\ No newline at end of file
+]
diff --git a/extensions/fablabchemnitz/eraser_laser/meta.json b/extensions/fablabchemnitz/eraser_laser/meta.json
new file mode 100644
index 00000000..177bedd9
--- /dev/null
+++ b/extensions/fablabchemnitz/eraser_laser/meta.json
@@ -0,0 +1,20 @@
+[
+  {
+    "name": "Eraser Layer",
+    "id": "fablabchemnitz.de.eraser_laser",
+    "path": "eraser_laser",
+    "original_name": "Erase Layer",
+    "original_id": "org.inkscape.erase.layer",
+    "license": "GNU GPL v2",
+    "license_url": "https://inkscape.org/~jabiertxof/%E2%98%85eraser-layer",
+    "comment": "ported to Inkscape v1 by Mario Voigt",
+    "source_url": "https://gitea.fablabchemnitz.de/FabLab_Chemnitz/mightyscape-1.X/src/branch/master/extensions/fablabchemnitz/eraser_laser",
+    "fork_url": "https://inkscape.org/~jabiertxof/%E2%98%85eraser-layer",
+    "documentation_url": "https://stadtfabrikanten.org/display/IFM/Eraser+Layer",
+    "inkscape_gallery_url": null,
+    "main_authors": [
+      "inkscape.org/jabiertxof",
+      "github.com/vmario89"
+    ]
+  }
+]
\ No newline at end of file
diff --git a/extensions/fablabchemnitz/exponential_distort/exponential_distort.inx b/extensions/fablabchemnitz/exponential_distort/exponential_distort.inx
index f5b02b4d..e5be65c3 100644
--- a/extensions/fablabchemnitz/exponential_distort/exponential_distort.inx
+++ b/extensions/fablabchemnitz/exponential_distort/exponential_distort.inx
@@ -1,25 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <inkscape-extension xmlns="http://www.inkscape.org/namespace/inkscape/extension">
-  <name>Exponential Distort</name>
-  <id>fablabchemnitz.de.exponential_distort</id>
-    <!--<param name="settings_what" type="description" xml:space="preserve">This exponential-scale extension distorts objects along the x-axis (and/or y-axis). The bounding box remains unchanged. Inner points move leftwards (upwards) when the exponent is &gt; 1 and rightwards (downwards) when it is &lt; 1. This can be used to create a logarithmic scale.</param>
-    <param name="axis" type="optiongroup" appearance="combo" gui-text="Axis:">
-      <option value="x">X only</option>
-      <option value="y">Y only</option>
-      <option value="xy">X &amp; Y</option>
-    </param>-->
+    <name>Exponential Distort</name>
+    <id>fablabchemnitz.de.exponential_distort</id>
     <param name="exponent" type="float" min="0.01" max="100" precision="2" gui-text="Exponent:">1.33</param>
     <param name="padding_perc" type="float" min="0" max="500" precision="0" gui-text="Padding [%]:">0</param>
     <label>Apply padding to soften the effect. Without padding the exponential curve runs from 0 to 1. With e.g. 100% padding it runs from 0.5 to 1.</label>
-  <effect>
-    <object-type>all</object-type>
-    <effects-menu>
-        <submenu name="FabLab Chemnitz">
-            <submenu name="Modify existing Path(s)"/>
-        </submenu>
-    </effects-menu>
-  </effect>
-  <script>
-    <command location="inx" interpreter="python">exponential_distort.py</command>
-  </script>
+    <effect>
+        <object-type>all</object-type>
+        <effects-menu>
+            <submenu name="FabLab Chemnitz">
+                <submenu name="Modify existing Path(s)" />
+            </submenu>
+        </effects-menu>
+    </effect>
+    <script>
+        <command location="inx" interpreter="python">exponential_distort.py</command>
+    </script>
 </inkscape-extension>
\ No newline at end of file
diff --git a/extensions/fablabchemnitz/exponential_distort/meta.json b/extensions/fablabchemnitz/exponential_distort/meta.json
new file mode 100644
index 00000000..4cdde21d
--- /dev/null
+++ b/extensions/fablabchemnitz/exponential_distort/meta.json
@@ -0,0 +1,20 @@
+[
+  {
+    "name": "Exponential Distort",
+    "id": "fablabchemnitz.de.exponential_distort",
+    "path": "exponential_distort",
+    "original_name": "Exponential Distort",
+    "original_id": "com.github.jnweiger.inkscape.exponential.distort",
+    "license": "MIT License",
+    "license_url": "https://github.com/jnweiger/inkscape-exponential-distort/blob/master/LICENSE",
+    "comment": "ported to Inkscape v1 by Mario Voigt",
+    "source_url": "https://gitea.fablabchemnitz.de/FabLab_Chemnitz/mightyscape-1.X/src/branch/master/extensions/fablabchemnitz/exponential_distort",
+    "fork_url": "https://github.com/jnweiger/inkscape-exponential-distort",
+    "documentation_url": "https://stadtfabrikanten.org/display/IFM/Exponential+Distort",
+    "inkscape_gallery_url": null,
+    "main_authors": [
+      "github.com/jnweiger",
+      "github.com/vmario89"
+    ]
+  }
+]
\ No newline at end of file
diff --git a/extensions/fablabchemnitz/extruder/meta.json b/extensions/fablabchemnitz/extruder/meta.json
new file mode 100644
index 00000000..6d18c8cd
--- /dev/null
+++ b/extensions/fablabchemnitz/extruder/meta.json
@@ -0,0 +1,20 @@
+[
+  {
+    "name": "Extruder",
+    "id": "fablabchemnitz.de.extruder",
+    "path": "extruder",
+    "original_name": "Extruder",
+    "original_id": "org.inkscape.extruderz<",
+    "license": "GNU GPL v3",
+    "license_url": "https://github.com/obzerving/Extruderz/blob/main/LICENSE",
+    "comment": "",
+    "source_url": "https://gitea.fablabchemnitz.de/FabLab_Chemnitz/mightyscape-1.X/src/branch/master/extensions/fablabchemnitz/extruder",
+    "fork_url": "https://github.com/obzerving/Extruderz",
+    "documentation_url": "https://stadtfabrikanten.org/display/IFM/Extruder",
+    "inkscape_gallery_url": null,
+    "main_authors": [
+      "github.com/obzerving",
+      "github.com/vmario89"
+    ]
+  }
+]
\ No newline at end of file
diff --git a/extensions/fablabchemnitz/fibonacci_pattern/meta.json b/extensions/fablabchemnitz/fibonacci_pattern/meta.json
new file mode 100644
index 00000000..1ac040ef
--- /dev/null
+++ b/extensions/fablabchemnitz/fibonacci_pattern/meta.json
@@ -0,0 +1,20 @@
+[
+  {
+    "name": "Fibonacci Pattern",
+    "id": "fablabchemnitz.de.fibonacci_pattern",
+    "path": "fibonacci_pattern",
+    "original_name": "Beauty Full Day Fibonacci Pattern",
+    "original_id": "com.beautyfullday.inkscape.fibonaccipattern",
+    "license": "GNU GPL v2",
+    "license_url": "https://github.com/mostekcm/beautyfullday_fibonaccipattern/blob/master/render_fibonaccipattern.py",
+    "comment": "ported to Inkscape v1 by Mario Voigt",
+    "source_url": "https://gitea.fablabchemnitz.de/FabLab_Chemnitz/mightyscape-1.X/src/branch/master/extensions/fablabchemnitz/fibonacci_pattern",
+    "fork_url": "https://github.com/mostekcm/beautyfullday_fibonaccipattern",
+    "documentation_url": "https://stadtfabrikanten.org/display/IFM/Fibonacci+Pattern",
+    "inkscape_gallery_url": null,
+    "main_authors": [
+      "github.com/mostekcm",
+      "github.com/vmario89"
+    ]
+  }
+]
\ No newline at end of file
diff --git a/extensions/fablabchemnitz/fill_rectangle_with_circle/fill_rectangle_with_circle.inx b/extensions/fablabchemnitz/fill_rectangle_with_circles/fill_rectangle_with_circles.inx
similarity index 88%
rename from extensions/fablabchemnitz/fill_rectangle_with_circle/fill_rectangle_with_circle.inx
rename to extensions/fablabchemnitz/fill_rectangle_with_circles/fill_rectangle_with_circles.inx
index 466ba176..1e575aab 100644
--- a/extensions/fablabchemnitz/fill_rectangle_with_circle/fill_rectangle_with_circle.inx
+++ b/extensions/fablabchemnitz/fill_rectangle_with_circles/fill_rectangle_with_circles.inx
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <inkscape-extension xmlns="http://www.inkscape.org/namespace/inkscape/extension">
     <name>Fill Rectangle With Circles</name>
-    <id>fablabchemnitz.fill_rectangle_with_circle</id>
+    <id>fablabchemnitz.fill_rectangle_with_circles</id>
     <param name="radius" type="float" min="0.01" max="10000" gui-text="Radius to enter">3.0</param>
     <param name="margin" type="float" min="0.01" max="10000" gui-text="Margin between the edge of the rectangles and the circles">10.0</param>
     <param name="space" type="float" min="0.01" max="10000" gui-text="Spacing between circles">30.0</param>
@@ -14,6 +14,6 @@
         </effects-menu>
     </effect>
     <script>
-        <command location="inx" interpreter="python">fill_rectangle_with_circle.py</command>
+        <command location="inx" interpreter="python">fill_rectangle_with_circles.py</command>
     </script>
 </inkscape-extension>
\ No newline at end of file
diff --git a/extensions/fablabchemnitz/fill_rectangle_with_circle/fill_rectangle_with_circle.py b/extensions/fablabchemnitz/fill_rectangle_with_circles/fill_rectangle_with_circles.py
similarity index 100%
rename from extensions/fablabchemnitz/fill_rectangle_with_circle/fill_rectangle_with_circle.py
rename to extensions/fablabchemnitz/fill_rectangle_with_circles/fill_rectangle_with_circles.py
diff --git a/extensions/fablabchemnitz/fill_rectangle_with_circles/meta.json b/extensions/fablabchemnitz/fill_rectangle_with_circles/meta.json
new file mode 100644
index 00000000..3c81c7ee
--- /dev/null
+++ b/extensions/fablabchemnitz/fill_rectangle_with_circles/meta.json
@@ -0,0 +1,20 @@
+[
+  {
+    "name": "Fill Rectangle With Circles",
+    "id": "fablabchemnitz.de.fill_rectangle_with_circles",
+    "path": "fill_rectangle_with_circles",
+    "original_name": "Remplir de cercles",
+    "original_id": "org.ekips.filter.fill_circle",
+    "license": "GNU GPL v3",
+    "license_url": "https://github.com/thomas-guzik/inkscape-extension-fillsquarewithcircles/blob/master/LICENSE",
+    "comment": "",
+    "source_url": "https://gitea.fablabchemnitz.de/FabLab_Chemnitz/mightyscape-1.X/src/branch/master/extensions/fablabchemnitz/fill_rectangle_with_circles",
+    "fork_url": "https://github.com/thomas-guzik/inkscape-extension-fillsquarewithcircles",
+    "documentation_url": "https://stadtfabrikanten.org/display/IFM/Fill+Rectangle+With+Circles",
+    "inkscape_gallery_url": null,
+    "main_authors": [
+      "github.com/thomas-guzik", 
+      "github.com/vmario89"
+    ]
+  }
+]
\ No newline at end of file
diff --git a/extensions/fablabchemnitz/fillet_and_chamfer/meta.json b/extensions/fablabchemnitz/fillet_and_chamfer/meta.json
new file mode 100644
index 00000000..8dc39692
--- /dev/null
+++ b/extensions/fablabchemnitz/fillet_and_chamfer/meta.json
@@ -0,0 +1,20 @@
+[
+  {
+    "name": "Fillet And Chamfer",
+    "id": "fablabchemnitz.de.fillet_and_chamfer",
+    "path": "fillet_and_chamfer",
+    "original_name": "Fillet and Chamfer",
+    "original_id": "org.ekips.filter.filletchamfer",
+    "license": "GNU GPL v2",
+    "license_url": "https://github.com/taoari/inkscape-filletandchamfer/blob/master/filletchamfer.py",
+    "comment": "ported to Inkscape v1 by Mario Voigt",
+    "source_url": "https://gitea.fablabchemnitz.de/FabLab_Chemnitz/mightyscape-1.X/src/branch/master/extensions/fablabchemnitz/fillet_and_chamfer",
+    "fork_url": "https://github.com/taoari/inkscape-filletandchamfer",
+    "documentation_url": "https://stadtfabrikanten.org/display/IFM/Fillet+And+Chamfer",
+    "inkscape_gallery_url": null,
+    "main_authors": [
+      "github.com/taoari",  
+      "github.com/vmario89"
+    ]
+  }
+]
\ No newline at end of file
diff --git a/extensions/fablabchemnitz/filter_to_layer/meta.json b/extensions/fablabchemnitz/filter_to_layer/meta.json
new file mode 100644
index 00000000..429d9334
--- /dev/null
+++ b/extensions/fablabchemnitz/filter_to_layer/meta.json
@@ -0,0 +1,20 @@
+[
+  {
+    "name": "Filter To Layer",
+    "id": "fablabchemnitz.de.filter_to_layer",
+    "path": "filter_to_layer",
+    "original_name": "Filter to layer",
+    "original_id": "org.inkscape.filter.layer",
+    "license": "GNU GPL v2",
+    "license_url": "https://inkscape.org/~jabiertxof/%E2%98%85filter-layer",
+    "comment": "",
+    "source_url": "https://gitea.fablabchemnitz.de/FabLab_Chemnitz/mightyscape-1.X/src/branch/master/extensions/fablabchemnitz/filter_to_layer",
+    "fork_url": "https://inkscape.org/~jabiertxof/%E2%98%85filter-layer",
+    "documentation_url": "https://stadtfabrikanten.org/display/IFM/Filter+To+Layer",
+    "inkscape_gallery_url": null,
+    "main_authors": [
+      "inkscape.org/jabiertxof",
+      "github.com/vmario89"
+    ]
+  }
+]
\ No newline at end of file
diff --git a/extensions/fablabchemnitz/flash_burst/meta.json b/extensions/fablabchemnitz/flash_burst/meta.json
new file mode 100644
index 00000000..5d518a10
--- /dev/null
+++ b/extensions/fablabchemnitz/flash_burst/meta.json
@@ -0,0 +1,20 @@
+[
+  {
+    "name": "Flash Burst",
+    "id": "fablabchemnitz.de.flash_burst",
+    "path": "flash_burst",
+    "original_name": "FlashBurst",
+    "original_id": "hipix.FlashBurst",
+    "license": "GNU AGPL v3",
+    "license_url": "https://github.com/curiousmaster/hipix_inkscape_extensions/blob/main/LICENSE",
+    "comment": "",
+    "source_url": "https://gitea.fablabchemnitz.de/FabLab_Chemnitz/mightyscape-1.X/src/branch/master/extensions/fablabchemnitz/flash_burst",
+    "fork_url": "https://github.com/curiousmaster/hipix_inkscape_extensions",
+    "documentation_url": "https://stadtfabrikanten.org/display/IFM/Flash+Burst",
+    "inkscape_gallery_url": null,
+    "main_authors": [
+      "github.com/curiousmaster",
+      "github.com/vmario89"
+    ]
+  }
+]
\ No newline at end of file
diff --git a/extensions/fablabchemnitz/flevobezier/meta.json b/extensions/fablabchemnitz/flevobezier/meta.json
new file mode 100644
index 00000000..1d57e4ff
--- /dev/null
+++ b/extensions/fablabchemnitz/flevobezier/meta.json
@@ -0,0 +1,20 @@
+[
+  {
+    "name": "Flevobézier",
+    "id": "fablabchemnitz.de.flevobezier",
+    "path": "flevobezier",
+    "original_name": "Flevobézier",
+    "original_id": "org.parclytaxel.inkscape.flevobezier",
+    "license": "MIT License",
+    "license_url": "https://gitlab.com/parclytaxel/Kinross/-/blob/master/licence",
+    "comment": "",
+    "source_url": "https://gitea.fablabchemnitz.de/FabLab_Chemnitz/mightyscape-1.X/src/branch/master/extensions/fablabchemnitz/flevobezier",
+    "fork_url": "https://gitlab.com/parclytaxel/Kinross",
+    "documentation_url": "https://stadtfabrikanten.org/display/IFM/Flevobezier",
+    "inkscape_gallery_url": null,
+    "main_authors": [
+      "gitlab.com/parclytaxel",
+      "github.com/vmario89"
+    ]
+  }
+]
\ No newline at end of file