diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..cd25f02
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,70 @@
+name: CI
+
+on:
+  pull_request:
+    branches: [develop]
+  push:
+    branches: [develop, main]
+  workflow_dispatch:
+
+concurrency:
+  group: ci-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+  security-events: write
+
+jobs:
+  check:
+    name: ${{ matrix.name }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: detekt
+            task: detekt
+          - name: lint
+            task: lint
+          - name: test
+            task: test
+          - name: build
+            task: assembleRelease
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v5
+        with:
+          distribution: temurin
+          java-version: '17'
+
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
+        with:
+          validate-wrappers: true
+
+      - name: Run ${{ matrix.task }}
+        run: ./gradlew ${{ matrix.task }} --stacktrace
+
+      - name: Upload detekt SARIF to code scanning
+        if: ${{ always() && matrix.name == 'detekt' }}
+        continue-on-error: true
+        uses: github/codeql-action/upload-sarif@v3
+        with:
+          sarif_file: build/reports/detekt/merged.sarif
+          category: detekt
+
+      - name: Upload reports
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.name }}-reports
+          path: |
+            **/build/reports/**
+            **/build/test-results/**
+          if-no-files-found: ignore
+          retention-days: 7
diff --git a/build.gradle.kts b/build.gradle.kts
index e32e2f4..3e4ffb6 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -5,4 +5,41 @@ plugins {
     alias(libs.plugins.composeCompiler) apply false
     alias(libs.plugins.ksp) apply false
     alias(libs.plugins.hilt) apply false
+    alias(libs.plugins.detekt)
+}
+
+val detektPluginId = libs.plugins.detekt.get().pluginId
+val detektFormatting = libs.detekt.formatting
+
+val detektReportMerge by tasks.registering(io.gitlab.arturbosch.detekt.report.ReportMergeTask::class) {
+    output.set(rootProject.layout.buildDirectory.file("reports/detekt/merged.sarif"))
+}
+
+subprojects {
+    apply(plugin = detektPluginId)
+
+    detekt {
+        buildUponDefaultConfig = true
+        config.setFrom(rootProject.files("config/detekt/detekt.yml"))
+        autoCorrect = false
+    }
+
+    dependencies {
+        detektPlugins(detektFormatting)
+    }
+
+    tasks.withType<io.gitlab.arturbosch.detekt.Detekt>().configureEach {
+        jvmTarget = "17"
+        reports {
+            html.required.set(true)
+            sarif.required.set(true)
+            xml.required.set(false)
+            txt.required.set(false)
+            md.required.set(false)
+        }
+        finalizedBy(detektReportMerge)
+    }
+    detektReportMerge.configure {
+        input.from(tasks.withType<io.gitlab.arturbosch.detekt.Detekt>().map { it.sarifReportFile })
+    }
 }
diff --git a/config/detekt/detekt.yml b/config/detekt/detekt.yml
new file mode 100644
index 0000000..86478e2
--- /dev/null
+++ b/config/detekt/detekt.yml
@@ -0,0 +1,44 @@
+build:
+  maxIssues: 0
+  excludeCorrectable: false
+
+config:
+  validation: true
+  warningsAsErrors: false
+
+formatting:
+  active: true
+  android: true
+  autoCorrect: false
+  Indentation:
+    active: true
+    indentSize: 4
+  MaximumLineLength:
+    active: true
+    maxLineLength: 120
+  FinalNewline:
+    active: true
+  NoWildcardImports:
+    active: true
+  NoTrailingSpaces:
+    active: true
+  NoUnusedImports:
+    active: true
+
+naming:
+  FunctionNaming:
+    active: true
+    ignoreAnnotated: ['Composable']
+
+complexity:
+  LongMethod:
+    active: true
+    threshold: 80
+  TooManyFunctions:
+    active: true
+    thresholdInFiles: 30
+    thresholdInClasses: 30
+
+style:
+  MagicNumber:
+    active: false
diff --git a/core/src/main/kotlin/com/gamss/android/core/AppResult.kt b/core/src/main/kotlin/com/gamss/android/core/AppResult.kt
index 15d8bd1..5269fd1 100644
--- a/core/src/main/kotlin/com/gamss/android/core/AppResult.kt
+++ b/core/src/main/kotlin/com/gamss/android/core/AppResult.kt
@@ -5,6 +5,7 @@ sealed interface AppResult<out T> {
     data class Failure(val throwable: Throwable) : AppResult<Nothing>
 
     companion object {
+        @Suppress("TooGenericExceptionCaught")
         inline fun <T> of(block: () -> T): AppResult<T> =
             try {
                 Success(block())
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index e07b797..e7c0352 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -11,6 +11,7 @@ androidx-lifecycle = "2.9.4"
 compose-bom = "2026.04.01"
 navigation3 = "1.1.0-rc01"
 junit = "4.13.2"
+detekt = "1.23.8"
 
 [libraries]
 androidx-activity-compose = { module = "androidx.activity:activity-compose", version.ref = "androidx-activity" }
@@ -31,6 +32,8 @@ hilt-compiler = { module = "com.google.dagger:hilt-compiler", version.ref = "hil
 
 junit = { module = "junit:junit", version.ref = "junit" }
 
+detekt-formatting = { module = "io.gitlab.arturbosch.detekt:detekt-formatting", version.ref = "detekt" }
+
 [plugins]
 androidApplication = { id = "com.android.application", version.ref = "agp" }
 androidLibrary = { id = "com.android.library", version.ref = "agp" }
@@ -39,3 +42,4 @@ composeCompiler = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "k
 kotlinSerialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
 ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
 hilt = { id = "com.google.dagger.hilt.android", version.ref = "hilt" }
+detekt = { id = "io.gitlab.arturbosch.detekt", version.ref = "detekt" }