diff --git a/.github/workflows/intellij-plugin.yml b/.github/workflows/intellij-plugin.yml
new file mode 100644
index 0000000..55f9776
--- /dev/null
+++ b/.github/workflows/intellij-plugin.yml
@@ -0,0 +1,115 @@
+name: IntelliJ Plugin
+
+on:
+  push:
+    branches: [ main ]
+    paths:
+      - 'compose-stability-analyzer-idea/**'
+      - '.github/workflows/intellij-plugin.yml'
+  pull_request:
+    branches: [ '*' ]
+    paths:
+      - 'compose-stability-analyzer-idea/**'
+      - '.github/workflows/intellij-plugin.yml'
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build-plugin:
+    name: Build IntelliJ Plugin
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: 21
+          cache: 'gradle'
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build stability-runtime (dependency)
+        run: ./gradlew :stability-runtime:build --no-daemon --stacktrace
+
+      - name: Build IntelliJ plugin
+        run: ./gradlew :compose-stability-analyzer-idea:buildPlugin --no-daemon --stacktrace
+
+      - name: Upload plugin distribution
+        uses: actions/upload-artifact@v4
+        with:
+          name: intellij-plugin
+          path: compose-stability-analyzer-idea/build/distributions/*.zip
+
+  test-plugin:
+    name: Test IntelliJ Plugin
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: 21
+          cache: 'gradle'
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build stability-runtime (dependency)
+        run: ./gradlew :stability-runtime:build --no-daemon --stacktrace
+
+      - name: Run plugin tests
+        run: ./gradlew :compose-stability-analyzer-idea:test --no-daemon --stacktrace
+
+      - name: Upload test results
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: plugin-test-results
+          path: compose-stability-analyzer-idea/build/reports/tests/
+
+  publish-check:
+    name: Plugin Publish Check
+    runs-on: ubuntu-latest
+    needs: [build-plugin, test-plugin]
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: 21
+          cache: 'gradle'
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build stability-runtime (dependency)
+        run: ./gradlew :stability-runtime:build --no-daemon --stacktrace
+
+      - name: Build and verify plugin
+        run: |
+          ./gradlew :compose-stability-analyzer-idea:buildPlugin \
+            --no-daemon --stacktrace
+
+      - name: Display plugin info
+        run: |
+          echo "Plugin built successfully"
+          ls -lh compose-stability-analyzer-idea/build/distributions/
+
+      - name: Verify plugin structure
+        run: |
+          cd compose-stability-analyzer-idea/build/distributions
+          unzip -l *.zip | head -50
diff --git a/.github/workflows/module-tests.yml b/.github/workflows/module-tests.yml
new file mode 100644
index 0000000..9727c81
--- /dev/null
+++ b/.github/workflows/module-tests.yml
@@ -0,0 +1,162 @@
+name: Module Tests
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ '*' ]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  compiler-plugin-tests:
+    name: Compiler Plugin Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: 21
+          cache: 'gradle'
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build stability-compiler
+        run: ./gradlew :stability-compiler:build --no-daemon --stacktrace
+
+      - name: Run stability-compiler tests
+        run: ./gradlew :stability-compiler:test --no-daemon --stacktrace
+
+      - name: Upload test results
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: compiler-test-results
+          path: stability-compiler/build/reports/tests/
+
+  compiler-tests:
+    name: Compiler Tests (FIR/IR Dumps)
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: 21
+          cache: 'gradle'
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build compiler-tests
+        run: ./gradlew :compiler-tests:build --no-daemon --stacktrace
+
+      - name: Run compiler-tests
+        run: ./gradlew :compiler-tests:test --no-daemon --stacktrace
+
+      - name: Upload test results
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: compiler-tests-results
+          path: compiler-tests/build/reports/tests/
+
+  runtime-tests:
+    name: Runtime Module Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: 21
+          cache: 'gradle'
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build stability-runtime
+        run: ./gradlew :stability-runtime:build --no-daemon --stacktrace
+
+      - name: Run JVM tests
+        run: ./gradlew :stability-runtime:jvmTest --no-daemon --stacktrace
+
+      - name: Upload test results
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: runtime-test-results
+          path: stability-runtime/build/reports/tests/
+
+  gradle-plugin-tests:
+    name: Gradle Plugin Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: 21
+          cache: 'gradle'
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build stability-gradle
+        run: ./gradlew :stability-gradle:build --no-daemon --stacktrace
+
+      - name: Run stability-gradle tests
+        run: ./gradlew :stability-gradle:test --no-daemon --stacktrace
+
+      - name: Upload test results
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: gradle-plugin-test-results
+          path: stability-gradle/build/reports/tests/
+
+  lint-tests:
+    name: Lint Module Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: 21
+          cache: 'gradle'
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build stability-lint
+        run: ./gradlew :stability-lint:build --no-daemon --stacktrace
+
+      - name: Run stability-lint tests
+        run: ./gradlew :stability-lint:test --no-daemon --stacktrace
+
+      - name: Upload test results
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: lint-test-results
+          path: stability-lint/build/reports/tests/
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 5f3f33b..b33d07e 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -27,6 +27,7 @@ androidx-compose-ui-tooling-preview = { group = "androidx.compose.ui", name = "u
 junit = { module = "junit:junit", version.ref = "junit" }
 kotlin-compiler-embeddable = { module = "org.jetbrains.kotlin:kotlin-compiler-embeddable", version.ref = "kotlin" }
 kotlinx-collections-immutable = { module = "org.jetbrains.kotlinx:kotlinx-collections-immutable", version.ref = "kotlinxCollectionsImmutable" }
+kotlin-stdlib = { module = "org.jetbrains.kotlin:kotlin-stdlib", version.ref = "kotlin" }
 lint-tests = { module = "com.android.tools.lint:lint-tests", version.ref = "lintApi" }
 lint = { module = "com.android.tools.lint:lint", version.ref = "lintApi" }
 lint-checks = { module = "com.android.tools.lint:lint-checks", version.ref = "lintApi" }
diff --git a/stability-compiler/build.gradle.kts b/stability-compiler/build.gradle.kts
index b996778..229e4eb 100644
--- a/stability-compiler/build.gradle.kts
+++ b/stability-compiler/build.gradle.kts
@@ -27,16 +27,13 @@ kotlin {
 }
 
 dependencies {
+  compileOnly(libs.kotlin.stdlib)
   compileOnly(libs.kotlin.compiler.embeddable)
-  compileOnly(libs.androidx.compose.compiler)
   api(project(":stability-runtime"))
 
-  // Test dependencies
   testImplementation(kotlin("test"))
   testImplementation(kotlin("test-junit"))
   testImplementation(libs.kotlin.compiler.embeddable)
-  testImplementation(libs.androidx.compose.compiler)
-  testImplementation("com.github.tschuchortdev:kotlin-compile-testing:1.6.0")
 
   testRuntimeOnly(kotlin("compiler"))
   testImplementation(kotlin("reflect"))