diff --git a/.github/actions/env_setup/action.yml b/.github/actions/env_setup/action.yml
new file mode 100644
index 00000000..6c118ffe
--- /dev/null
+++ b/.github/actions/env_setup/action.yml
@@ -0,0 +1,43 @@
+name: 'Setup environment'
+description: 'Sets up analyzers, CodeChecker and Bazel'
+runs:
+  using: "composite"
+  steps:
+    - name: Setup Bazel
+      uses: bazel-contrib/setup-bazel@0.15.0
+    
+    # Writing out bazel version forces bazelisk to install bazel here
+    - name: Set bazel version to 6.5.0
+      run: |
+        echo "6.5.0" > .bazelversion
+        bazel version
+      shell: bash
+
+    - name: Install python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.12'
+
+    - name: Install CodeChecker analyzers
+      run: |
+        sudo apt-get update --quiet
+        sudo apt-get install --no-install-recommends \
+          clang \
+          clang-tools \
+          clang-tidy
+        # The default naming of the clang-extdef-mapping, needed for CTU, is
+        # installed by clang-tools also contains the major version
+        # (e.g. clang-extdef-mapping-18), but the bazel rules reference it
+        # without the version number. To this end, we use update-alternatives
+        # to rename the binary to omit it.
+        sudo update-alternatives --install \
+          /usr/bin/clang-extdef-mapping \
+          clang-extdef-mapping \
+          /usr/bin/clang-extdef-mapping-$(clang --version | head -n 1 |
+          sed -E 's/.*version ([0-9]+)\..*/\1/') \
+          100
+      shell: bash
+
+    - name: Install CodeChecker
+      run: pip3 install codechecker
+      shell: bash
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 00000000..a8038b91
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,111 @@
+name: codechecker-bazel-tests
+
+# Triggers the workflow on push or pull request events.
+on: [push, pull_request]
+
+permissions: read-all
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  rules_test:
+    name: Unit tests
+    runs-on: ubuntu-24.04
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup environment
+        uses: ./.github/actions/env_setup
+
+      - name: Print versions
+        run: |
+          bazel version
+          CodeChecker version
+          echo "[NOTE]: If you are debugging, its possible that " \
+               "CodeChecker finds different analyzers when running in " \
+               "bazel's sandbox environment!"
+          CodeChecker analyzers
+
+      - name: Run tests
+        run: |
+          cd test
+          python3 test.py -vvv
+
+  # Prepares matrix used to generate jobs in project_test_runner
+  # This job assumes that every project patch file is in the .github/workflows/patches directory
+  # and the name of these scripts follows this rule: patch-project_name.sh
+  # patches must clone their repository into folder: test-proj
+  prepare_project_matrix:
+    runs-on: ubuntu-24.04
+    name: Collecting Projects
+    outputs:
+      project_configurations: ${{ steps.generate_matrix.outputs.matrix_json }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Generate dynamic project matrix
+        id: generate_matrix
+        run: |
+          PATCH_DIR="./test/foss/"
+          TEMP_JSON_FILE=$(mktemp)
+          find "$PATCH_DIR" -maxdepth 1 -mindepth 1 -type d ! -name "templates" -print0 | while IFS= read -r -d $'\0' PROJECT_FOLDER; do
+            # Extract project name from folder name
+            PROJECT_NAME=$(basename "$PROJECT_FOLDER")
+
+            jq -n -c \
+              --arg name "$PROJECT_NAME" \
+              --arg folder "$PROJECT_FOLDER" \
+              '{ name: $name, folder: $folder }' >> "$TEMP_JSON_FILE"
+
+            echo "Added $PROJECT_NAME to matrix."
+          done
+
+          if [ -s "$TEMP_JSON_FILE" ]; then
+            FINAL_MATRIX_JSON="[$(paste -s -d ',' "$TEMP_JSON_FILE")]"
+          else
+            FINAL_MATRIX_JSON="[]"
+          fi
+
+          echo "Generated matrix: $FINAL_MATRIX_JSON"
+          echo "matrix_json=$FINAL_MATRIX_JSON" >> "$GITHUB_OUTPUT"
+        shell: bash
+
+  project_test_runner:
+    # Test the bazel rules introduced by repository on an independent open-source projects.
+    runs-on: ubuntu-24.04
+    needs: prepare_project_matrix
+    strategy:
+      fail-fast: false
+      max-parallel: 2 # limit number of concurrent jobs
+      matrix:
+        project: ${{ fromJson(needs.prepare_project_matrix.outputs.project_configurations) }}
+            
+    name: "Test On Project: ${{ matrix.project.name }}"
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup environment
+        uses: ./.github/actions/env_setup
+
+      - name: Initializing test
+        run:  |
+          cd ${{ matrix.project.folder }}
+          sh ./init.sh
+
+      # Running bazel with test will signal failure because CodeChecker found problems
+      - name: Run Monolithic Bazel CodeChecker
+        run: |
+          cd ${{ matrix.project.folder }}/test-proj
+          bazel test :codechecker_test || [ $? -eq 3 ] && exit 0 || exit $?
+
+      # Running bazel with test will signal failure because CodeChecker found problems
+      - name: Run Per File Bazel CodeChecker
+        run: |
+          cd ${{ matrix.project.folder }}/test-proj
+          bazel test :code_checker_test || [ $? -eq 3 ] && exit 0 || exit $?
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
deleted file mode 100644
index b20213bb..00000000
--- a/.github/workflows/test.yml
+++ /dev/null
@@ -1,67 +0,0 @@
-name: codechecker-bazel-tests
-
-# Triggers the workflow on push or pull request events.
-on: [push, pull_request]
-
-permissions: read-all
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  rules_test:
-    name: Unit tests
-    runs-on: ubuntu-24.04
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Set bazel version to 6.5.0
-        run: echo "6.5.0" > .bazelversion
-
-      - name: Setup Bazel
-        uses: bazel-contrib/setup-bazel@0.15.0
-
-      - name: Install python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.12'
-
-      - name: Install CodeChecker analyzers
-        run: |
-          sudo apt-get update --quiet
-          sudo apt-get install --no-install-recommends \
-            clang \
-            clang-tools \
-            clang-tidy
-          # The default naming of the clang-extdef-mapping, needed for CTU, is
-          # installed by clang-tools also contains the major version
-          # (e.g. clang-extdef-mapping-18), but the bazel rules reference it
-          # without the version number. To this end, we use update-alternatives
-          # to rename the binary to omit it.
-          sudo update-alternatives --install \
-            /usr/bin/clang-extdef-mapping \
-            clang-extdef-mapping \
-            /usr/bin/clang-extdef-mapping-$(clang --version | head -n 1 |
-            sed -E 's/.*version ([0-9]+)\..*/\1/') \
-            100
-          
-
-      - name: Install CodeChecker
-        run: pip3 install codechecker
-
-      - name: Print versions
-        run: |
-          bazel version
-          CodeChecker version
-          echo "[NOTE]: If you are debugging, its possible that " \
-               "CodeChecker finds different analyzers when running in " \
-               "bazel's sandbox environment!"
-          CodeChecker analyzers
-
-      - name: Run tests
-        run: |
-          cd test
-          python3 test.py -vvv
diff --git a/test/foss/README.md b/test/foss/README.md
new file mode 100644
index 00000000..edb068bb
--- /dev/null
+++ b/test/foss/README.md
@@ -0,0 +1,10 @@
+# How to add a new project:
+
+- Create a folder with the name of the project.
+- place an init.sh script in the folder, this script should:
+  - Clone the test project into a folder named `test-proj`.
+    - To ensure the project doesn't change over time, check out a specific tag or commit instead of a branch!
+  - Copy the .bazelversion file from the templates directory.
+  - Append the WORKSPACE.template file to the WORKSPACE file of the project.
+  - Append the codechecker rules to the BUILD file of the project.
+    - There can be only two targets, codechecker_test and code_checker_test
\ No newline at end of file
diff --git a/test/foss/templates/.bazelversion b/test/foss/templates/.bazelversion
new file mode 100644
index 00000000..4be2c727
--- /dev/null
+++ b/test/foss/templates/.bazelversion
@@ -0,0 +1 @@
+6.5.0
\ No newline at end of file
diff --git a/test/foss/templates/WORKSPACE.template b/test/foss/templates/WORKSPACE.template
new file mode 100644
index 00000000..ffda78d4
--- /dev/null
+++ b/test/foss/templates/WORKSPACE.template
@@ -0,0 +1,20 @@
+#----------------------------------------------------
+
+load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
+
+local_repository(
+    name = "bazel_codechecker",
+    path = "../../../../",
+)
+
+load(
+    "@bazel_codechecker//src:tools.bzl",
+    "register_default_codechecker",
+    "register_default_python_toolchain",
+)
+
+register_default_python_toolchain()
+
+register_default_codechecker()
+
+#----------------------------------------------------
\ No newline at end of file
diff --git a/test/foss/yaml-cpp/init.sh b/test/foss/yaml-cpp/init.sh
new file mode 100755
index 00000000..f86d5160
--- /dev/null
+++ b/test/foss/yaml-cpp/init.sh
@@ -0,0 +1,57 @@
+#!/bin/bash
+
+# Copyright 2023 Ericsson AB
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+git clone --recurse https://github.com/jbeder/yaml-cpp.git test-proj
+cd test-proj
+git checkout yaml-cpp-0.7.0
+
+# This file must be in the root of the project to be analyzed for bazelisk to work
+cp ../../templates/.bazelversion ./.bazelversion
+
+# Add codechecker to the project
+cat <<EOF >> BUILD.bazel
+#-------------------------------------------------------
+
+# codechecker rules
+load(
+    "@bazel_codechecker//src:codechecker.bzl",
+    "codechecker_test",
+)
+load(
+    "@bazel_codechecker//src:code_checker.bzl",
+    "code_checker_test",
+)
+
+
+codechecker_test(
+    name = "codechecker_test",
+    targets = [
+        ":yaml-cpp",
+    ],
+)
+
+code_checker_test(
+    name = "code_checker_test",
+    targets = [
+        ":yaml-cpp",
+    ],
+)
+
+#-------------------------------------------------------
+EOF
+
+# Add codechecker_bazel repo to WORKSPACE
+cat ../../templates/WORKSPACE.template >> WORKSPACE
diff --git a/test/foss/zlib/init.sh b/test/foss/zlib/init.sh
new file mode 100755
index 00000000..da02fc7e
--- /dev/null
+++ b/test/foss/zlib/init.sh
@@ -0,0 +1,57 @@
+#!/bin/bash
+
+# Copyright 2023 Ericsson AB
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+git clone --recurse https://github.com/madler/zlib.git test-proj
+cd test-proj
+git checkout 5a82f71ed1dfc0bec044d9702463dbdf84ea3b71
+
+# This file must be in the root of the project to be analyzed for bazelisk to work
+cp ../../templates/.bazelversion ./.bazelversion
+
+# Add codechecker to the project
+cat <<EOF >> BUILD.bazel
+#-------------------------------------------------------
+
+# codechecker rules
+load(
+    "@bazel_codechecker//src:codechecker.bzl",
+    "codechecker_test",
+)
+load(
+    "@bazel_codechecker//src:code_checker.bzl",
+    "code_checker_test",
+)
+
+
+codechecker_test(
+    name = "codechecker_test",
+    targets = [
+        ":z",
+    ],
+)
+
+code_checker_test(
+    name = "code_checker_test",
+    targets = [
+        ":z",
+    ],
+)
+
+#-------------------------------------------------------
+EOF
+
+# Add codechecker_bazel repo to WORKSPACE
+cat ../../templates/WORKSPACE.template >> WORKSPACE
diff --git a/test/foss_test.py b/test/foss_test.py
new file mode 100644
index 00000000..67facffa
--- /dev/null
+++ b/test/foss_test.py
@@ -0,0 +1,179 @@
+# Copyright 2023 Ericsson AB
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+import sys
+import shutil
+import subprocess
+
+FOSS_BASE_DIR = "./foss"
+
+def main():
+    """
+    Finds all open source project and calls the tests on each of them
+    """
+    if not os.path.isdir(FOSS_BASE_DIR):
+        print(f"Error: The directory '{FOSS_BASE_DIR}' does not exist.")
+        sys.exit(1)
+
+    if len(sys.argv) > 1 and sys.argv[1] == "clean":
+        clean_projects()
+        sys.exit(0)
+
+    print(f"Starting in '{FOSS_BASE_DIR}' ...")
+    print("-----------------------------------------------------------------")
+
+    if shutil.which("CodeChecker") is None:
+        print("CodeChecker not found! Terminating...")
+        print("----------------------------------------------------------\
+              -------")
+        sys.exit(1)
+
+    try:
+        for project_name in os.listdir(FOSS_BASE_DIR):
+            project_dir = os.path.join(FOSS_BASE_DIR, project_name)
+
+            if not os.path.isdir(project_dir):
+                continue
+
+            if project_name == "templates":
+                continue
+
+            process_project(project_dir, project_name)
+
+    except OSError as e:
+        print(f"An error occurred while processing directories: {e}")
+        sys.exit(1)
+
+    print("\n-----------------------------------------------------------------")
+    print("Done.")
+
+def clean_projects():
+    """
+    Finds and removes 'test-proj' directories and log files
+    """
+    print("Starting cleanup process...")
+    for root, dirs, files in os.walk(FOSS_BASE_DIR):
+        depth = root.count(os.sep) - FOSS_BASE_DIR.count(os.sep)
+        if depth == 1 and "test-proj" in dirs:
+            test_proj_path = os.path.join(root, "test-proj")
+            print(f"Removing directory: {test_proj_path}")
+            shutil.rmtree(test_proj_path)
+        if "codechecker.log" in files:
+            log_pth = os.path.join(root, "codechecker.log")
+            print(log_pth)
+            os.remove(log_pth)
+        if "code_checker.log" in files:
+            log_pth = os.path.join(root, "code_checker.log")
+            print(log_pth)
+            os.remove(log_pth)
+
+def process_project(project_dir, project_name):
+    """
+    Handles the initializing and testing process for a single project.
+    """
+    print(f"\nProcessing project: {project_name} ({project_dir})")
+    print("-----------------------------------------------------------------")
+
+    test_proj_dir = os.path.join(project_dir, "test-proj")
+    init_script_path = os.path.join(project_dir, "init.sh")
+
+    if not os.path.isdir(test_proj_dir):
+        print("  Running ./init.sh...")
+        
+        if not os.path.isfile(init_script_path):
+            print(f"  Warning: ./init.sh not found in {project_name}. \
+                  Skipping.")
+            print("---------------------------------------------------------\
+                  --------")
+            return
+        
+        if not os.access(init_script_path, os.X_OK):
+            print(f"  Warning: ./init.sh found in {project_name} \
+                  but it is not executable.")
+            print("  Please run 'chmod +x init.sh' inside the project \
+                  directory and try again.")
+            print("-------------------------------------------------------\
+                  ----------")
+            return
+            
+        try:
+            subprocess.run(
+                ["./init.sh"],
+                cwd=project_dir,
+                check=True,
+                capture_output=True,
+                text=True
+            )
+        except subprocess.CalledProcessError:
+            print(f"  Warning: ./init.sh failed for {project_name}. Skipping.")
+            print("------------------------------------------------------\
+                  -----------")
+            return
+    else:
+        print(f"test-proj already exists. Skipping init.sh for {project_name}")
+
+    if os.path.isdir(test_proj_dir):
+        print("  Running bazel build :codechecker_test...")
+        try:
+            tee_proc = subprocess.Popen(["tee", "../codechecker.log"],
+                            stdin=subprocess.PIPE, cwd=test_proj_dir, text=True)
+
+            subprocess.run(
+                ["bazel", "build", ":codechecker_test"],
+                cwd=test_proj_dir,
+                stdout=tee_proc.stdin,
+                stderr=tee_proc.stdin,
+                text=True,
+                check=True
+            )
+
+            tee_proc.stdin.close()
+            tee_proc.wait()
+
+        except subprocess.CalledProcessError:
+            print(f"  Error: 'bazel build :codechecker_test' failed for \
+                  {project_name}. Check logs above or in \
+                  {project_dir}/codechecker.log.")
+
+        print("  Running bazel build :code_checker_test...")
+        try:
+            tee_proc = subprocess.Popen(["tee", "../code_checker.log"],
+                            stdin=subprocess.PIPE, cwd=test_proj_dir, text=True)
+            
+            subprocess.run(
+                ["bazel", "build", ":code_checker_test"],
+                cwd=test_proj_dir,
+                stdout=tee_proc.stdin,
+                stderr=tee_proc.stdin,
+                text=True,
+                check=True
+            )
+
+            tee_proc.stdin.close()
+            tee_proc.wait()
+        except subprocess.CalledProcessError:
+            print(f"  Error: 'bazel build :code_checker_test' failed for \
+                  {project_name}. Check logs above or in \
+                  {project_dir}/code_checker.log.")
+    else:
+        print(f"  Error: 'test-proj' directory not found in {project_name}. \
+              Skipping Bazel builds.")
+
+    print("-----------------------------------------------------------------")
+    print(f"Finished processing project: {project_name}")
+
+
+if __name__ == "__main__":
+    main()