diff --git a/.github/workflows/scanner-core-ci.yml b/.github/workflows/scanner-core-ci.yml
new file mode 100644
index 0000000..5fcd8cf
--- /dev/null
+++ b/.github/workflows/scanner-core-ci.yml
@@ -0,0 +1,26 @@
+name: Scanner Core CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+env: 
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    name: Rust project - latest
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        toolchain:
+          - stable
+          - beta
+          - nightly
+    steps:
+      - uses: actions/checkout@v4
+      - run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
+      - run: cargo build --verbose
+        working-directory: ./packages/scanner-core
diff --git a/.github/workflows/scanner-sdk-ci.yml b/.github/workflows/scanner-sdk-ci.yml
new file mode 100644
index 0000000..6680fae
--- /dev/null
+++ b/.github/workflows/scanner-sdk-ci.yml
@@ -0,0 +1,47 @@
+name: Scanner Sdk CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: ['16.x', '18.x', '20.x']
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm install
+        working-directory: ./packages/scanner-sdk
+      - run: npm run build
+        working-directory: ./packages/scanner-sdk
+
+
+  test:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: ['16.x', '18.x', '20.x']
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm install
+        working-directory: ./packages/scanner-sdk
+      - run: npm run test
+        working-directory: ./packages/scanner-sdk
\ No newline at end of file
diff --git a/README.md b/README.md
index cee63b9..87f0523 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,11 @@ Cover by [DALL-E](https://openai.com/dall-e-3/).
 
 ## Introduction
 
-Coming soon.
+This repository is a scanner of massa smart contracts to extract some valuable informations from bytecode.
+
+It contains two packages:
+- the [scanner-core](./packages/scanner-core/README.md)
+- the [scanner-sdk](./packages/scanner-sdk/README.md)
 
 ## Contributing