diff --git a/.github/workflows/added_dates.yml b/.github/workflows/added_dates.yml
index e5a2a06e97..d30b209001 100644
--- a/.github/workflows/added_dates.yml
+++ b/.github/workflows/added_dates.yml
@@ -11,19 +11,26 @@ jobs:
     steps:
     - uses: actions/checkout@v4
       with:
-        fetch-depth: 0
         token: ${{ secrets.YUNOHOST_BOT_TOKEN }}
 
+    - uses: actions/checkout@v4
+      with:
+        repository: YunoHost/apps-tools
+        path: tools
+        fetch-depth: 0
+
     - name: Set up Python 3.11
       uses: actions/setup-python@v5
       with:
         python-version: 3.11
-    - name: Install toml python lib
+
+    - name: Install Python dependencies
       run: |
-        pip3 install toml tomlkit gitpython
+        pip3 install -r tools/requirements.txt
+
     - name: Add added dates to catalog files
       run: |
-        ./tools/save_added_date.py -l .
+        ./tools/save_added_date.py --apps-dir .
 
     - uses: uncenter/setup-taplo@v1
     - run: taplo fmt
diff --git a/.github/workflows/auto_messages_pot.yml b/.github/workflows/auto_messages_pot.yml
deleted file mode 100644
index 6640e8e3e2..0000000000
--- a/.github/workflows/auto_messages_pot.yml
+++ /dev/null
@@ -1,48 +0,0 @@
-name: Auto updates messages.pot for readme_generator
-on:
-  push:
-    branches:
-      - master
-
-jobs:
-  pybabel:
-    name: Auto updates messages.pot for readme_generator
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Set up Python 3.11
-        uses: actions/setup-python@v5
-        with:
-          python-version: 3.11
-
-      - name: Install dependencies
-        run: |
-          cd tools/readme_generator/
-          pip install -r requirements.txt
-
-      - name: Save old messges.pot for diffing later
-        run: |
-          cd tools/readme_generator/
-          cp messages.pot messages.pot.old
-
-      - name: Try to generate messages.pot
-        run: |
-          cd tools/readme_generator/
-          pybabel extract --ignore-dirs venv -F babel.cfg -o messages.pot .
-
-      - name: Check if files changed
-        run: |
-          HAS_DIFF=$(python .github/diff_pot_files.py tools/readme_generator/messages.pot.old tools/readme_generator/messages.pot)
-          echo "HAS_DIFF=$HAS_DIFF" >> $GITHUB_ENV
-
-      - name: Create Pull Request
-        if: ${{ env.HAS_DIFF == 'true' }}
-        uses: peter-evans/create-pull-request@v6
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          title: "Update messages.pot for readme_generator"
-          commit-message: "chore(readme_generator): update messages.pot"
-          body: |
-            This pull request has been generated using the command `pybabel extract --ignore-dirs venv -F babel.cfg -o messages.pot .`
-          base: ${{ github.head_ref }} # Creates pull request onto pull request or commit branch
-          branch: actions/auto_messages_pot
diff --git a/.github/workflows/autoblack.yml b/.github/workflows/autoblack.yml
deleted file mode 100644
index 25c8e8b3f5..0000000000
--- a/.github/workflows/autoblack.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-name: Check / auto apply Black
-on:
-  push:
-      branches:
-          - master
-jobs:
-  black:
-    name: Check / auto apply black
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Check files using the black formatter
-        uses: psf/black@stable
-        id: black
-        with:
-          options: "."
-        continue-on-error: true
-
-      - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v6
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          title: "Format Python code with Black"
-          commit-message: ":art: Format Python code with Black"
-          body: |
-            This pull request uses the [psf/black](https://github.com/psf/black) formatter.
-          base: ${{ github.head_ref }} # Creates pull request onto pull request or commit branch
-          branch: actions/black
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 64ea82a337..4d1f78dcd8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -11,19 +11,30 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
+
+    - uses: actions/checkout@v4
+      with:
+        repository: YunoHost/apps-tools
+        path: tools
+        fetch-depth: 0
+
     - name: Set up Python 3.11
       uses: actions/setup-python@v5
       with:
         python-version: 3.11
-    - name: Install toml python lib
+
+    - name: Install Python dependencies
       run: |
-        pip3 install toml jsonschema gitpython tqdm
+        pip3 install -r tools/requirements.txt
+
     - name: Check TOML validity for apps.toml
       run: |
         python3 -c "import toml; toml.load(open('apps.toml'))"
+
     - name: Check all working apps have consistent app id / app url and categories
       run: |
         ./tools/catalog_linter.py --apps-dir .
+
     - name: Check the generation of the app catalog
       run: |
-        ./tools/list_builder.py
+        ./tools/list_builder.py --apps-dir .
diff --git a/.github/workflows/test_toml.yaml b/.github/workflows/test_toml.yaml
index 6c67ec9f2c..b5e99571fe 100644
--- a/.github/workflows/test_toml.yaml
+++ b/.github/workflows/test_toml.yaml
@@ -10,6 +10,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: uncenter/setup-taplo@v1
+
       - run: taplo fmt
 
       - name: Create Pull Request
diff --git a/.github/workflows/tests_make_readme.yml b/.github/workflows/tests_make_readme.yml
deleted file mode 100644
index 12304a8dc7..0000000000
--- a/.github/workflows/tests_make_readme.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-name: Run tests for make_readme.py
-
-on: [push]
-
-jobs:
-  test:
-    name: Run tests for make_readme.py
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: 'Set up Python 3.9'
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.9'
-          cache: 'pip'
-      - name: install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install -r tools/readme_generator/requirements.txt
-          pip install pytest
-      - name: launch pytest
-        run: cd tools/readme_generator && pytest tests