diff --git a/.github/workflows/build_all.yml b/.github/workflows/build_all.yml
index 8260499..3025817 100644
--- a/.github/workflows/build_all.yml
+++ b/.github/workflows/build_all.yml
@@ -100,8 +100,8 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Split input into 10 files
-        run: | 
-          python3 scripts/split_input/split_input.py --input_file input_files/input.json 
+        run: |
+          python3 scripts/entrypoint.py split_input --input_file input_files/input.json
 
       - name: Archive output file
         uses: actions/upload-artifact@v3
@@ -186,17 +186,17 @@ jobs:
 
       - name: Setup repos
         if: ${{ inputs.use_sha1_from_live }}
-        run: | 
-          python3 scripts/build_and_test/main.py --input_file input_${{ matrix.index }}.json --use_sha1_from_live --provider ${{ inputs.provider }} --device ${{ inputs.device }} --version ${{ inputs.version }} 
+        run: |
+          python3 scripts/entrypoint.py build_and_test --input_file input_${{ matrix.index }}.json --use_sha1_from_live --provider ${{ inputs.provider }} --device ${{ inputs.device }} --version ${{ inputs.version }}
 
       - name: Setup repos
         if: ${{ !inputs.use_sha1_from_live }}
-        run: | 
-          python3 scripts/build_and_test/main.py --input_file input_${{ matrix.index }}.json
+        run: |
+          python3 scripts/entrypoint.py build_and_test --input_file input_${{ matrix.index }}.json
 
       - name: Launch build
-        run: | 
-          python3 scripts/build_and_test/main.py --sdk_ref ${{ inputs.sdk_ref || 'master' }} --input_file input_${{ matrix.index }}.json --build --${{ matrix.device }} --skip_setup --output_file build_${{ matrix.device }}_${{ matrix.index }}.json --logs_file log_${{ matrix.device }}_${{ matrix.index }}.txt
+        run: |
+          python3 scripts/entrypoint.py build_and_test --sdk_ref ${{ inputs.sdk_ref || 'master' }} --input_file input_${{ matrix.index }}.json --build --${{ matrix.device }} --skip_setup --output_file build_${{ matrix.device }}_${{ matrix.index }}.json --logs_file log_${{ matrix.device }}_${{ matrix.index }}.txt
 
       #- name: Push info to DB
       #  run: | 
@@ -534,8 +534,8 @@ jobs:
           name: build_${{ matrix.device }}_10.json
 
       - name: Merge output files
-        run: | 
-          python3 scripts/output_scripts/merge.py --input_pattern "build_"${{ matrix.device }}"_*.json" --output_file merged_build_${{ matrix.device }}.json --key "build"
+        run: |
+          python3 scripts/entrypoint.py merge_output --input_pattern "build_"${{ matrix.device }}"_*.json" --output_file merged_build_${{ matrix.device }}.json --key "build"
 
       - name: Archive output file
         uses: actions/upload-artifact@v3
@@ -577,12 +577,12 @@ jobs:
           name: merged_build_stax.json
 
       - name: Merge output files
-        run: | 
-          python3 scripts/output_scripts/merge.py --input_pattern "merged_build_*.json" --output_file full_build_output.json --key "build"
+        run: |
+          python3 scripts/entrypoint.py merge_output --input_pattern "merged_build_*.json" --output_file full_build_output.json --key "build"
 
       - name: Convert to markdown
         run: |
-          python3 scripts/output_scripts/convert.py --input_file full_build_output.json --output_file out.md --key build
+          python3 scripts/entrypoint.py convert_output --input_file full_build_output.json --output_file out.md --key build
           cat out.md >> $GITHUB_STEP_SUMMARY
 
       - name: Echo GHA url 
@@ -590,7 +590,7 @@ jobs:
 
       - name: Convert to slack json
         run: |
-          python3 scripts/output_scripts/slack.py --input_file full_build_output.json --output_file slack.json --key build --devices ${{ needs.setup-devices.outputs.names }} --url ${{ env.url }}
+          python3 scripts/entrypoint.py slack_output --input_file full_build_output.json --output_file slack.json --key build --devices ${{ needs.setup-devices.outputs.names }} --url ${{ env.url }}
 
       - name: Send custom JSON data to Slack workflow
         if: ${{ github.event_name == 'schedule' || inputs.send_to_slack == true }}
@@ -603,7 +603,7 @@ jobs:
 
       - name: Set job status
         run: |
-          python3 scripts/output_scripts/status.py --input_file full_build_output.json --key build
+          python3 scripts/entrypoint.py status_output --input_file full_build_output.json --key build
 
       - name: Archive output file
         if: always()
diff --git a/.github/workflows/fast-checks.yml b/.github/workflows/fast-checks.yml
index 00c24a7..99183cd 100644
--- a/.github/workflows/fast-checks.yml
+++ b/.github/workflows/fast-checks.yml
@@ -12,12 +12,6 @@ jobs:
   lint:
     strategy:
       fail-fast: false
-      matrix:
-        directory:
-          - build_and_test
-          - create_app_list
-          - output_scripts
-          - split_input
     name: Linting
     runs-on: ubuntu-latest
     steps:
@@ -25,17 +19,11 @@ jobs:
       uses: actions/checkout@v3
     - run: pip install flake8
     - name: Flake8 lint Python code
-      run: find scripts/${{ matrix.directory }} -type f -name '*.py' -exec flake8 --max-line-length=120 '{}' '+'
+      run: find scripts/ -type f -name '*.py' -exec flake8 --max-line-length=120 '{}' '+'
 
   mypy:
     strategy:
       fail-fast: false
-      matrix:
-        directory:
-          - build_and_test
-          - create_app_list
-          - output_scripts
-          - split_input
     name: Type checking
     runs-on: ubuntu-latest
     steps:
@@ -43,7 +31,7 @@ jobs:
       uses: actions/checkout@v3
     - run: pip install mypy types-requests
     - name: Mypy type checking
-      run: mypy scripts/${{ matrix.directory }}
+      run: mypy scripts/
 
   misspell:
     strategy:
diff --git a/.github/workflows/refresh_inputs.yml b/.github/workflows/refresh_inputs.yml
index bc18a5d..703a580 100644
--- a/.github/workflows/refresh_inputs.yml
+++ b/.github/workflows/refresh_inputs.yml
@@ -20,14 +20,14 @@ jobs:
     runs-on: ubuntu-latest
     container:
       image: ghcr.io/ledgerhq/ledger-app-builder/ledger-app-builder:latest
-    
+
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3
-        
+
       - name: Build db
-        run: | 
-          python3 scripts/create_app_list/main.py --full_output_file out.json --access_token ${{ secrets.GH_ACCESS_TOKEN }} 
+        run: |
+          python3 scripts/entrypoint.py  create_app_list --full_output_file out.json --access_token ${{ secrets.GH_ACCESS_TOKEN }}
       - name: Upload file
         uses: actions/upload-artifact@v3
         with:
diff --git a/.github/workflows/scan_all.yml b/.github/workflows/scan_all.yml
index 5802697..a5ca7f2 100644
--- a/.github/workflows/scan_all.yml
+++ b/.github/workflows/scan_all.yml
@@ -83,8 +83,8 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Split input into 10 files
-        run: | 
-          python3 scripts/split_input/split_input.py --input_file input_files/input.json 
+        run: |
+          python3 scripts/entrypoint.py split_input --input_file input_files/input.json
 
       - name: Archive output file
         uses: actions/upload-artifact@v3
@@ -168,12 +168,12 @@ jobs:
           name: input_${{ matrix.index }}.json
 
       - name: Setup repos
-        run: | 
-          python3 scripts/build_and_test/main.py --input_file input_${{ matrix.index }}.json 
+        run: |
+          python3 scripts/entrypoint.py build_and_test --input_file input_${{ matrix.index }}.json
 
       - name: Launch scan
-        run: | 
-          python3 scripts/build_and_test/main.py --sdk_ref ${{ inputs.sdk_ref || 'master' }} --input_file input_${{ matrix.index }}.json --scan --${{ matrix.device }} --skip_setup --output_file scan_${{ matrix.device }}_${{ matrix.index }}.json --logs_file log_${{ matrix.device }}_${{ matrix.index }}.txt
+        run: |
+          python3 scripts/entrypoint.py build_and_test --sdk_ref ${{ inputs.sdk_ref || 'master' }} --input_file input_${{ matrix.index }}.json --scan --${{ matrix.device }} --skip_setup --output_file scan_${{ matrix.device }}_${{ matrix.index }}.json --logs_file log_${{ matrix.device }}_${{ matrix.index }}.txt
 
       #- name: Push info to DB
       #  run: | 
@@ -254,8 +254,8 @@ jobs:
           name: scan_${{ matrix.device }}_10.json
 
       - name: Merge output files
-        run: | 
-          python3 scripts/output_scripts/merge.py --input_pattern "scan_"${{ matrix.device }}"_*.json" --output_file merged_scan_${{ matrix.device }}.json --key "scan"
+        run: |
+          python3 scripts/entrypoint.py merge_output --input_pattern "scan_"${{ matrix.device }}"_*.json" --output_file merged_scan_${{ matrix.device }}.json --key "scan"
 
       - name: Archive output file
         uses: actions/upload-artifact@v3
@@ -554,12 +554,12 @@ jobs:
           name: merged_scan_stax.json
 
       - name: Merge output files
-        run: | 
-          python3 scripts/output_scripts/merge.py --input_pattern "merged_scan_*.json" --output_file full_scan_output.json --key "scan"
+        run: |
+          python3 scripts/entrypoint.py merge_output --input_pattern "merged_scan_*.json" --output_file full_scan_output.json --key "scan"
 
       - name: Convert to markdown
         run: |
-          python3 scripts/output_scripts/convert.py --input_file full_scan_output.json --output_file out.md --key scan
+          python3 scripts/entrypoint.py convert_output --input_file full_scan_output.json --output_file out.md --key scan
           cat out.md >> $GITHUB_STEP_SUMMARY
 
       - name: Echo GHA url 
@@ -567,7 +567,7 @@ jobs:
 
       - name: Convert to slack json
         run: |
-          python3 scripts/output_scripts/slack.py --input_file full_scan_output.json --output_file slack.json --key scan --devices ${{ needs.setup-devices.outputs.names }} --url ${{ env.url }}
+          python3 scripts/entrypoint.py slack_output --input_file full_scan_output.json --output_file slack.json --key scan --devices ${{ needs.setup-devices.outputs.names }} --url ${{ env.url }}
 
       - name: Send custom JSON data to Slack workflow
         if: ${{ github.event_name == 'schedule' || inputs.send_to_slack == true }}
@@ -580,7 +580,7 @@ jobs:
 
       - name: Set job status
         run: |
-          python3 scripts/output_scripts/status.py --input_file full_scan_output.json --key scan
+          python3 scripts/entrypoint.py status_output --input_file full_scan_output.json --key scan
 
       - name: Archive output file
         uses: actions/upload-artifact@v3
diff --git a/.github/workflows/test_all.yml b/.github/workflows/test_all.yml
index 538333b..7e3b642 100644
--- a/.github/workflows/test_all.yml
+++ b/.github/workflows/test_all.yml
@@ -47,8 +47,8 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Split input into 10 files
-        run: | 
-          python3 scripts/split_input/split_input.py --input_file input_files/input.json 
+        run: |
+          python3 scripts/entrypoint.py split_input --input_file input_files/input.json
 
       - name: Archive output file
         uses: actions/upload-artifact@v3
@@ -136,8 +136,8 @@ jobs:
           name: input_${{ matrix.index }}.json
 
       - name: Setup repos
-        run: | 
-          python3 scripts/build_and_test/main.py --input_file input_${{ matrix.index }}.json 
+        run: |
+          python3 scripts/entrypoint.py build_and_test --input_file input_${{ matrix.index }}.json
 
       - name: Install tests dependencies
         run: |
@@ -167,22 +167,22 @@ jobs:
 
       - name: Launch test nanosp
         if: ${{ env.test_nanosp }}
-        run: | 
-          python scripts/build_and_test/main.py --sdk_ref ${{ env.api_level_nanosp }} --input_file input_${{ matrix.index }}.json --test --nanosp --skip_setup --output_file test_nanosp_${{ matrix.index }}.json --logs_file log_nanosp.txt
+        run: |
+          python scripts/entrypoint.py build_and_test --sdk_ref ${{ env.api_level_nanosp }} --input_file input_${{ matrix.index }}.json --test --nanosp --skip_setup --output_file test_nanosp_${{ matrix.index }}.json --logs_file log_nanosp.txt
 
       - name: Launch test nanox
         if: ${{ env.test_nanox }}
-        run: | 
-          python scripts/build_and_test/main.py --sdk_ref ${{ env.api_level_nanox }} --input_file input_${{ matrix.index }}.json --test --nanox --skip_setup --output_file test_nanox_${{ matrix.index }}.json --logs_file log_nanox.txt
+        run: |
+          python scripts/entrypoint.py build_and_test --sdk_ref ${{ env.api_level_nanox }} --input_file input_${{ matrix.index }}.json --test --nanox --skip_setup --output_file test_nanox_${{ matrix.index }}.json --logs_file log_nanox.txt
 
       - name: Launch test stax
         if: ${{ env.test_stax }}
-        run: | 
-          python scripts/build_and_test/main.py --sdk_ref ${{ env.api_level_stax }} --input_file input_${{ matrix.index }}.json --test --stax --skip_setup --output_file test_stax_${{ matrix.index }}.json --logs_file log_stax.txt
+        run: |
+          python scripts/entrypoint.py build_and_test --sdk_ref ${{ env.api_level_stax }} --input_file input_${{ matrix.index }}.json --test --stax --skip_setup --output_file test_stax_${{ matrix.index }}.json --logs_file log_stax.txt
 
       - name: Merge output files
-        run: | 
-          python scripts/output_scripts/merge.py --input_pattern "test_*.json" --output_file test_output_${{ matrix.index }}.json --key "test"
+        run: |
+          python scripts/entrypoint.py merge_output --input_pattern "test_*.json" --output_file test_output_${{ matrix.index }}.json --key "test"
       - name: Archive output file
         uses: actions/upload-artifact@v3
         with:
@@ -339,8 +339,8 @@ jobs:
           name: test_output_10.json
 
       - name: Merge output files
-        run: | 
-          python scripts/output_scripts/merge.py --input_pattern "test_output_*.json" --output_file test_output.json --key "test"
+        run: |
+          python scripts/entrypoint.py merge_output --input_pattern "test_output_*.json" --output_file test_output.json --key "test"
 
       - name: Archive output file
         uses: actions/upload-artifact@v3
@@ -351,7 +351,7 @@ jobs:
 
       - name: Convert to markdown
         run: |
-          python scripts/output_scripts/convert.py --input_file test_output.json --output_file out.md --key test
+          python scripts/entrypoint.py convert_output --input_file test_output.json --output_file out.md --key test
           cat out.md >> $GITHUB_STEP_SUMMARY
 
       - name: Echo GHA url 
@@ -359,7 +359,7 @@ jobs:
 
       - name: Convert to slack json
         run: |
-          python scripts/output_scripts/slack.py --input_file test_output.json --output_file slack.json --key test --url ${{ env.url }}
+          python scripts/entrypoint.py slack_output --input_file test_output.json --output_file slack.json --key test --url ${{ env.url }}
 
       - name: Send custom JSON data to Slack workflow
         if: ${{ github.event_name == 'schedule' || inputs.send_to_slack == true }}
@@ -372,4 +372,4 @@ jobs:
 
       - name: Set job status
         run: |
-          python scripts/output_scripts/status.py --input_file test_output.json --key test
+          python scripts/entrypoint.py status_output --input_file test_output.json --key test
diff --git a/scripts/build_and_test/__init__.py b/scripts/build_and_test/__init__.py
index e69de29..eb36c52 100644
--- a/scripts/build_and_test/__init__.py
+++ b/scripts/build_and_test/__init__.py
@@ -0,0 +1,104 @@
+import json
+from pathlib import Path
+from argparse import Namespace
+
+from build_and_test.sha1 import override_sha1
+from build_and_test.build_app import build_all_devices
+from build_and_test.test_app import test_all_devices
+from build_and_test.scan_app import scan_all_devices
+from build_and_test.device import Devices
+from build_and_test.utils import git_setup, merge_json
+
+SDK_NAME = "sdk"
+SDK_URL = "https://github.com/LedgerHQ/ledger-secure-sdk.git"
+SDK_BRANCH = "origin/master"
+
+
+def main(args: Namespace) -> None:
+    input_json = {}
+
+    abs_workdir = Path.cwd() / args.workdir
+
+    if not abs_workdir.exists():
+        abs_workdir.mkdir()
+
+    nanos_enable = False
+    nanosp_enable = False
+    nanox_enable = False
+    stax_enable = False
+
+    if args.all or args.nanos:
+        print("Nanos enabled")
+        nanos_enable = True
+    if args.all or args.nanosp:
+        print("Nanosp enabled")
+        nanosp_enable = True
+    if args.all or args.nanox:
+        print("Nanox enabled")
+        nanox_enable = True
+    if args.all or args.stax:
+        print("Stax enabled")
+        stax_enable = True
+
+    devices = Devices(nanos_enable, nanosp_enable, nanox_enable, stax_enable)
+
+    if Path(args.input_file).exists():
+        with open(args.input_file) as json_file:
+            input_json = json.load(json_file)
+    else:
+        print("Error: input file does not exist")
+        exit()
+
+    if args.use_sha1_from_live:
+        if not args.provider:
+            print("Error: you must specify provider")
+            exit()
+        if not args.device:
+            print("Error: you must specify device")
+            exit()
+        if not args.version:
+            print("Error: you must specify version")
+            exit()
+
+        input_json = override_sha1(input_json, args.provider, args.device, args.version)
+
+    git_setup(SDK_NAME, args.sdk_ref, SDK_URL, abs_workdir)
+
+    output = {}
+    test_output = {}
+    build_output = []
+    logs = ""
+
+    for app_json in input_json:
+        repo_name = app_json.get("name")
+        if not args.skip_setup:
+            repo_ref = app_json.get("ref")
+            repo_url = app_json.get("url")
+            print(f"Setup {repo_name}")
+            git_setup(repo_name, repo_ref, repo_url, abs_workdir)
+
+        if args.build:
+            print(f"Build {repo_name}")
+            build_app, log = build_all_devices(devices, abs_workdir/Path(SDK_NAME), app_json, abs_workdir)
+            build_output.append(build_app)
+            logs += log
+
+        if args.test:
+            print(f"Test {repo_name}")
+            test_app, log = test_all_devices(devices, abs_workdir/Path(SDK_NAME), app_json, abs_workdir)
+            build_output.append(test_app)
+            logs += log
+
+        if args.scan_build:
+            print(f"Scan build {repo_name}")
+            scan_app, log = scan_all_devices(devices, abs_workdir/Path(SDK_NAME), app_json, abs_workdir)
+            build_output.append(scan_app)
+            logs += log
+
+    output = merge_json(build_output, test_output, "name")
+
+    with open(args.output_file, 'w') as json_file:
+        json.dump(output, json_file, indent=1)
+
+    with open(args.logs_file, 'w') as file:
+        file.write(logs)
diff --git a/scripts/build_and_test/build_app.py b/scripts/build_and_test/build_app.py
index ec62293..6dc9f6e 100644
--- a/scripts/build_and_test/build_app.py
+++ b/scripts/build_and_test/build_app.py
@@ -1,7 +1,8 @@
-from pathlib import Path
-from device import Devices, Device
-from utils import run_cmd
 import os
+from pathlib import Path
+
+from build_and_test.device import Devices, Device
+from build_and_test.utils import run_cmd
 
 
 def build_variant(target: str,
diff --git a/scripts/build_and_test/main.py b/scripts/build_and_test/main.py
deleted file mode 100644
index f1818ae..0000000
--- a/scripts/build_and_test/main.py
+++ /dev/null
@@ -1,133 +0,0 @@
-import json
-from pathlib import Path
-from argparse import ArgumentParser
-from sha1 import override_sha1
-
-from build_app import build_all_devices
-from test_app import test_all_devices
-from scan_app import scan_all_devices
-from device import Devices
-from utils import git_setup, merge_json
-
-SDK_NAME = "sdk"
-SDK_URL = "https://github.com/LedgerHQ/ledger-secure-sdk.git"
-SDK_BRANCH = "origin/master"
-
-
-if __name__ == "__main__":
-    parser = ArgumentParser()
-    input_json = {}
-
-    parser.add_argument("--skip_setup", action='store_true')
-
-    # Devices
-    parser.add_argument("--all", action='store_true')
-    parser.add_argument("--nanos", action='store_true')
-    parser.add_argument("--nanosp", action='store_true')
-    parser.add_argument("--nanox", action='store_true')
-    parser.add_argument("--stax", action='store_true')
-
-    parser.add_argument("--test", action='store_true')
-    parser.add_argument("--build", action='store_true')
-    parser.add_argument("--scan_build", action='store_true')
-
-    parser.add_argument("--sdk_ref", required=False, type=Path, default="origin/master")
-
-    parser.add_argument("--input_file", required=False, type=Path, default=Path("input_files/test_input.json"))
-    parser.add_argument("--output_file", required=False, type=Path, default=Path("output_files/output.json"))
-    parser.add_argument("--logs_file", required=False, type=Path,
-                        default=Path("output_files/error_logs.txt"))
-    parser.add_argument("--workdir", required=False, type=str, default="workdir")
-
-    parser.add_argument("--use_sha1_from_live", required=False, action='store_true')
-    parser.add_argument("--provider", required=False, type=str)
-    parser.add_argument("--device", required=False, type=str)
-    parser.add_argument("--version", required=False, type=str)
-
-    args = parser.parse_args()
-
-    abs_workdir = Path.cwd()/args.workdir
-
-    if not abs_workdir.exists():
-        abs_workdir.mkdir()
-
-    nanos_enable = False
-    nanosp_enable = False
-    nanox_enable = False
-    stax_enable = False
-
-    if args.all or args.nanos:
-        print("Nanos enabled")
-        nanos_enable = True
-    if args.all or args.nanosp:
-        print("Nanosp enabled")
-        nanosp_enable = True
-    if args.all or args.nanox:
-        print("Nanox enabled")
-        nanox_enable = True
-    if args.all or args.stax:
-        print("Stax enabled")
-        stax_enable = True
-
-    devices = Devices(nanos_enable, nanosp_enable, nanox_enable, stax_enable)
-
-    if Path(args.input_file).exists():
-        with open(args.input_file) as json_file:
-            input_json = json.load(json_file)
-    else:
-        print("Error: input file does not exist")
-        exit()
-
-    if args.use_sha1_from_live:
-        if not args.provider:
-            print("Error: you must specify provider")
-            exit()
-        if not args.device:
-            print("Error: you must specify device")
-            exit()
-        if not args.version:
-            print("Error: you must specify version")
-            exit()
-
-        input_json = override_sha1(input_json, args.provider, args.device, args.version)
-
-    git_setup(SDK_NAME, args.sdk_ref, SDK_URL, abs_workdir)
-
-    output = {}
-    test_output = {}
-    build_output = []
-    logs = ""
-
-    for app_json in input_json:
-        repo_name = app_json.get("name")
-        if not args.skip_setup:
-            repo_ref = app_json.get("ref")
-            repo_url = app_json.get("url")
-            print(f"Setup {repo_name}")
-            git_setup(repo_name, repo_ref, repo_url, abs_workdir)
-
-        if args.build:
-            print(f"Build {repo_name}")
-            build_app, log = build_all_devices(devices, abs_workdir/Path(SDK_NAME), app_json, abs_workdir)
-            build_output.append(build_app)
-            logs += log
-
-        if args.test:
-            print(f"Test {repo_name}")
-            test_app, log = test_all_devices(devices, abs_workdir/Path(SDK_NAME), app_json, abs_workdir)
-            build_output.append(test_app)
-            logs += log
-
-        if args.scan_build:
-            print(f"Scan build {repo_name}")
-            scan_app, log = scan_all_devices(devices, abs_workdir/Path(SDK_NAME), app_json, abs_workdir)
-            build_output.append(scan_app)
-            logs += log
-
-    output = merge_json(build_output, test_output, "name")
-
-    with open(args.output_file, 'w') as json_file:
-        json.dump(output, json_file, indent=1)
-
-    with open(args.logs_file, 'w') as file:
-        file.write(logs)
diff --git a/scripts/build_and_test/scan_app.py b/scripts/build_and_test/scan_app.py
index 07df451..23615a9 100644
--- a/scripts/build_and_test/scan_app.py
+++ b/scripts/build_and_test/scan_app.py
@@ -1,6 +1,7 @@
 from pathlib import Path
-from device import Devices, Device
-from utils import run_cmd
+
+from build_and_test.device import Devices, Device
+from build_and_test.utils import run_cmd
 
 
 def scan_variant(target: str,
diff --git a/scripts/build_and_test/test_app.py b/scripts/build_and_test/test_app.py
index c149a8d..34a9d78 100644
--- a/scripts/build_and_test/test_app.py
+++ b/scripts/build_and_test/test_app.py
@@ -1,9 +1,10 @@
 from pathlib import Path
-from device import Devices, Device
-from build_app import build_variant
-from utils import run_cmd
 from typing import Tuple
 
+from build_and_test.device import Devices, Device
+from build_and_test.build_app import build_variant
+from build_and_test.utils import run_cmd
+
 
 def test(model: str, app_test_path: Path, app_build_path: Path, test_params: str) -> Tuple[str, str]:
     output: str
diff --git a/scripts/create_app_list/main.py b/scripts/create_app_list/__init__.py
old mode 100755
new mode 100644
similarity index 61%
rename from scripts/create_app_list/main.py
rename to scripts/create_app_list/__init__.py
index 8e7bcd9..51e610f
--- a/scripts/create_app_list/main.py
+++ b/scripts/create_app_list/__init__.py
@@ -1,27 +1,13 @@
-from argparse import ArgumentParser
+from argparse import Namespace
 from pathlib import Path
 import json
 
-from parse_github import parse_github
+from create_app_list.parse_github import parse_github
+from create_app_list.gen_variant import gen_variant
+from create_app_list.utils import git_setup, merge_json
 
-from gen_variant import gen_variant
-from utils import git_setup, merge_json
-
-if __name__ == "__main__":
-    parser = ArgumentParser()
-
-    parser.add_argument("--access_token", required=True, type=str)
-    parser.add_argument("--workdir", required=False, type=str, default="workdir")
-    parser.add_argument("--extra_info_file", required=False, type=Path, default=Path("input_files/extra_info.json"))
-    parser.add_argument("--repo_file", required=False, type=Path)
-    parser.add_argument("--skip_setup", required=False, action='store_true')
-
-    parser.add_argument("--full_output_file", required=False, type=Path, default=Path("output_files/full_out.json"))
-    parser.add_argument("--repo_output_file", required=False, type=Path, default=Path("output_files/repo.json"))
-    parser.add_argument("--variant_output_file", required=False, type=Path, default=Path("output_files/variant.json"))
-
-    args = parser.parse_args()
 
+def main(args: Namespace) -> None:
     abs_workdir = Path.cwd()/args.workdir
 
     if not abs_workdir.exists():
diff --git a/scripts/create_app_list/app_load_params_utils.py b/scripts/create_app_list/app_load_params_utils.py
index a8d603f..5853479 100755
--- a/scripts/create_app_list/app_load_params_utils.py
+++ b/scripts/create_app_list/app_load_params_utils.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 import json
 from pathlib import Path
 from typing import Dict
diff --git a/scripts/create_app_list/gen_variant.py b/scripts/create_app_list/gen_variant.py
index 9262e62..1c5f6a9 100644
--- a/scripts/create_app_list/gen_variant.py
+++ b/scripts/create_app_list/gen_variant.py
@@ -1,10 +1,8 @@
-#!/usr/bin/env python3
-
 from pathlib import Path
 from collections import namedtuple
 from typing import Dict, List, Union
 
-from makefile_dump import get_app_listvariants
+from create_app_list.makefile_dump import get_app_listvariants
 
 Models = namedtuple('Models', ['sdk_value', 'device_name'])
 
diff --git a/scripts/create_app_list/makefile_dump.py b/scripts/create_app_list/makefile_dump.py
index cf0bdf9..b6fa6e2 100755
--- a/scripts/create_app_list/makefile_dump.py
+++ b/scripts/create_app_list/makefile_dump.py
@@ -1,15 +1,14 @@
-#!/usr/bin/env python3
-
 """
 This is a pure duplicate of
 https://github.com/LedgerHQ/ledger-app-workflows/blob/master/scripts/makefile_dump.py
 This is to allow easily generating the db from the apps code.
 """
 
-from utils import run_cmd
 from pathlib import Path
 from typing import Tuple, List
 
+from create_app_list.utils import run_cmd
+
 
 def get_app_listvariants(app_build_path: Path,
                          sdk: str = "$NANOS_SDK",
diff --git a/scripts/entrypoint.py b/scripts/entrypoint.py
new file mode 100644
index 0000000..dc78881
--- /dev/null
+++ b/scripts/entrypoint.py
@@ -0,0 +1,106 @@
+import sys
+from argparse import ArgumentParser, Namespace
+from pathlib import Path
+
+sys.path.insert(1, Path(__file__).resolve().parent)
+
+
+def parse_args() -> Namespace:
+    parser = ArgumentParser()
+    subparsers = parser.add_subparsers(help="Specific operation", dest="operation")
+
+    # split_input
+    subparser = subparsers.add_parser('split_input')
+    subparser.add_argument("--split_count", required=False, type=int, default=10)
+    subparser.add_argument("--input_file", required=False, type=Path, default=Path("input_files/input.json"))
+
+    # build_and_test
+    subparser = subparsers.add_parser('build_and_test')
+    subparser.add_argument("--skip_setup", action='store_true')
+
+    subparser.add_argument("--all", action='store_true')
+    subparser.add_argument("--nanos", action='store_true')
+    subparser.add_argument("--nanosp", action='store_true')
+    subparser.add_argument("--nanox", action='store_true')
+    subparser.add_argument("--stax", action='store_true')
+
+    subparser.add_argument("--test", action='store_true')
+    subparser.add_argument("--build", action='store_true')
+    subparser.add_argument("--scan_build", action='store_true')
+
+    subparser.add_argument("--sdk_ref", required=False, type=Path, default="origin/master")
+
+    subparser.add_argument("--input_file", required=False, type=Path, default=Path("input_files/test_input.json"))
+    subparser.add_argument("--output_file", required=False, type=Path, default=Path("output_files/output.json"))
+    subparser.add_argument("--logs_file", required=False, type=Path,
+                        default=Path("output_files/error_logs.txt"))
+    subparser.add_argument("--workdir", required=False, type=str, default="workdir")
+
+    subparser.add_argument("--use_sha1_from_live", required=False, action='store_true')
+    subparser.add_argument("--provider", required=False, type=str)
+    subparser.add_argument("--device", required=False, type=str)
+    subparser.add_argument("--version", required=False, type=str)
+
+    # output_scripts
+    # # convert
+    subparser = subparsers.add_parser('convert_output')
+    subparser.add_argument("--input_file", required=True, type=Path)
+    subparser.add_argument("--output_file", required=False, type=Path)
+    subparser.add_argument("--key", required=False, type=str, default="build")
+    # # merge
+    subparser = subparsers.add_parser('merge_output', description="Merge JSON files based on a specified key")
+    subparser.add_argument("--input_pattern", help="Pattern for input JSON files (e.g., input*.json)")
+    subparser.add_argument("--output_file", help="Output merged JSON file")
+    subparser.add_argument("--key", help="Key to use for merging")
+    # # status
+    subparser = subparsers.add_parser('status_output')
+    subparser.add_argument("--input_file", required=True, type=Path)
+    subparser.add_argument("--key", required=True)
+    # # slack
+    subparser = subparsers.add_parser('slack_output')
+    subparser.add_argument("--input_file", required=True, type=Path)
+    subparser.add_argument("--output_file", required=False, type=Path)
+    subparser.add_argument("--key", required=False, type=str, default="build")
+    subparser.add_argument("--devices", required=False, type=str)
+    subparser.add_argument("--url", required=False, type=str)
+
+    # create_app_list
+    subparser = subparsers.add_parser('create_app_list')
+    subparser.add_argument("--access_token", required=True, type=str)
+    subparser.add_argument("--workdir", required=False, type=str, default="workdir")
+    subparser.add_argument("--extra_info_file", required=False, type=Path, default=Path("input_files/extra_info.json"))
+    subparser.add_argument("--repo_file", required=False, type=Path)
+    subparser.add_argument("--skip_setup", required=False, action='store_true')
+
+    subparser.add_argument("--full_output_file", required=False, type=Path, default=Path("output_files/full_out.json"))
+    subparser.add_argument("--repo_output_file", required=False, type=Path, default=Path("output_files/repo.json"))
+    subparser.add_argument("--variant_output_file", required=False, type=Path,
+                           default=Path("output_files/variant.json"))
+
+    return parser.parse_args()
+
+
+if __name__ == '__main__':
+    args = parse_args()
+
+    if args.operation == 'split_input':
+        import split_input
+        split_input.main(args)
+    elif args.operation == 'build_and_test':
+        import build_and_test
+        build_and_test.main(args)
+    elif args.operation == 'convert_output':
+        import output_scripts.convert
+        output_scripts.convert.main(args)
+    elif args.operation == 'merge_output':
+        import output_scripts.merge
+        output_scripts.merge.main(args)
+    elif args.operation == 'status_output':
+        import output_scripts.status
+        output_scripts.status.main(args)
+    elif args.operation == 'slack_output':
+        import output_scripts.slack
+        output_scripts.slack.main(args)
+    elif args.operation == 'create_app_list':
+        import create_app_list
+        create_app_list.main(args)
diff --git a/scripts/output_scripts/convert.py b/scripts/output_scripts/convert.py
old mode 100755
new mode 100644
index 55766f8..118358a
--- a/scripts/output_scripts/convert.py
+++ b/scripts/output_scripts/convert.py
@@ -1,6 +1,5 @@
 import json
-from argparse import ArgumentParser
-from pathlib import Path
+from argparse import Namespace
 
 
 def json_to_markdown(json_list, key):
@@ -69,15 +68,7 @@ def count_status(json_list, key):
 """
 
 
-if __name__ == "__main__":
-    parser = ArgumentParser()
-
-    parser.add_argument("--input_file", required=True, type=Path)
-    parser.add_argument("--output_file", required=False, type=Path)
-    parser.add_argument("--key", required=False, type=str, default="build")
-
-    args = parser.parse_args()
-
+def main(args: Namespace) -> None:
     with open(args.input_file) as json_file:
         json_list = json.load(json_file)
 
diff --git a/scripts/output_scripts/merge.py b/scripts/output_scripts/merge.py
index 346a62b..083721e 100644
--- a/scripts/output_scripts/merge.py
+++ b/scripts/output_scripts/merge.py
@@ -1,6 +1,6 @@
-import argparse
 import glob
 import json
+from argparse import Namespace
 
 
 def merge_jsons(json1, json2, key):
@@ -38,14 +38,7 @@ def merge_multiple_jsons(input_files, key):
     return result
 
 
-def main():
-    parser = argparse.ArgumentParser(description="Merge JSON files based on a specified key")
-    parser.add_argument("--input_pattern", help="Pattern for input JSON files (e.g., input*.json)")
-    parser.add_argument("--output_file", help="Output merged JSON file")
-    parser.add_argument("--key", help="Key to use for merging")
-
-    args = parser.parse_args()
-
+def main(args: Namespace) -> None:
     input_files = glob.glob(args.input_pattern)
     if not input_files:
         print("No input files found.")
@@ -54,7 +47,3 @@ def main():
     merged_json = merge_multiple_jsons(input_files, args.key)
     with open(args.output_file, 'w') as f:
         json.dump(merged_json, f, indent=1)
-
-
-if __name__ == "__main__":
-    main()
diff --git a/scripts/output_scripts/slack.py b/scripts/output_scripts/slack.py
index 91142bc..7e309a1 100644
--- a/scripts/output_scripts/slack.py
+++ b/scripts/output_scripts/slack.py
@@ -1,6 +1,5 @@
 import json
-from argparse import ArgumentParser
-from pathlib import Path
+from argparse import Namespace
 
 
 def count_test_status(json_list):
@@ -66,17 +65,7 @@ def count_status(json_list, key):
     return success_count, fail_count, total_count, fail_list
 
 
-if __name__ == "__main__":
-    parser = ArgumentParser()
-
-    parser.add_argument("--input_file", required=True, type=Path)
-    parser.add_argument("--output_file", required=False, type=Path)
-    parser.add_argument("--key", required=False, type=str, default="build")
-    parser.add_argument("--devices", required=False, type=str)
-    parser.add_argument("--url", required=False, type=str)
-
-    args = parser.parse_args()
-
+def main(args: Namespace) -> None:
     with open(args.input_file) as json_file:
         json_list = json.load(json_file)
 
diff --git a/scripts/output_scripts/status.py b/scripts/output_scripts/status.py
old mode 100755
new mode 100644
index bc3defd..3c15f20
--- a/scripts/output_scripts/status.py
+++ b/scripts/output_scripts/status.py
@@ -1,6 +1,5 @@
 import json
-from argparse import ArgumentParser
-from pathlib import Path
+from argparse import Namespace
 
 
 def check_status(json_data, key):
@@ -19,15 +18,7 @@ def check_status(json_data, key):
                     raise ValueError(f"Failed for {app_name}")
 
 
-if __name__ == "__main__":
-    parser = ArgumentParser()
-
-    parser.add_argument("--input_file", required=True, type=Path)
-    parser.add_argument("--key", required=True)
-
-    args = parser.parse_args()
-
+def main(args: Namespace) -> None:
     with open(args.input_file) as json_file:
         json_data = json.load(json_file)
-
     check_status(json_data, args.key)
diff --git a/scripts/split_input/split_input.py b/scripts/split_input.py
old mode 100755
new mode 100644
similarity index 70%
rename from scripts/split_input/split_input.py
rename to scripts/split_input.py
index 035d69a..4559cc3
--- a/scripts/split_input/split_input.py
+++ b/scripts/split_input.py
@@ -1,18 +1,11 @@
 import json
 from pathlib import Path
-from argparse import ArgumentParser
+from argparse import Namespace
 
 
-if __name__ == "__main__":
-    parser = ArgumentParser()
+def main(args: Namespace) -> None:
     input_json = {}
 
-    parser.add_argument("--input_file", required=False, type=Path,
-                        default=Path("input_files/input.json"))
-    parser.add_argument("--split_count", required=False, type=Path, default=10)
-
-    args = parser.parse_args()
-
     if Path(args.input_file).exists():
         with open(args.input_file) as json_file:
             input_json = json.load(json_file)
diff --git a/scripts/split_input/__init__.py b/scripts/split_input/__init__.py
deleted file mode 100644
index e69de29..0000000