diff --git a/.github/actions/shell-quality/action.yml b/.github/actions/shell-quality/action.yml
deleted file mode 100644
index 368e2a9..0000000
--- a/.github/actions/shell-quality/action.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-# SPDX-FileCopyrightText: 2026 LibreSign
-# SPDX-License-Identifier: AGPL-3.0-or-later
-
-name: shell-quality
-description: Install shell tooling and run shell safety checks.
-
-runs:
-  using: composite
-  steps:
-    - name: Install shell tools
-      shell: bash
-      run: sudo apt-get update && sudo apt-get install -y shellcheck shfmt devscripts
-
-    - name: shellcheck
-      shell: bash
-      run: shellcheck scripts/*.sh
-
-    - name: shfmt check
-      shell: bash
-      run: shfmt -d scripts
-
-    - name: checkbashisms
-      shell: bash
-      run: checkbashisms -f scripts/*.sh
\ No newline at end of file
diff --git a/.github/workflows/shell-security.yml b/.github/workflows/shell-security.yml
deleted file mode 100644
index 8328d83..0000000
--- a/.github/workflows/shell-security.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-# SPDX-FileCopyrightText: 2026 LibreSign
-# SPDX-License-Identifier: AGPL-3.0-or-later
-
-name: shell-security
-
-on:
-  pull_request:
-
-jobs:
-  shell-security:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v6
-      - uses: ./.github/actions/shell-quality
diff --git a/scripts/quality-gate.sh b/scripts/quality-gate.sh
deleted file mode 100644
index c7b057f..0000000
--- a/scripts/quality-gate.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/usr/bin/env bash
-# SPDX-FileCopyrightText: 2026 LibreSign
-# SPDX-License-Identifier: AGPL-3.0-or-later
-set -euo pipefail
-
-composer lint
-composer run test:unit
-composer run deps:audit