diff --git a/.devcontainer.json b/.devcontainer.json
new file mode 100644
index 0000000..97ee184
--- /dev/null
+++ b/.devcontainer.json
@@ -0,0 +1,12 @@
+{
+  "image": "rainprotocol/devcontainer:foundry",
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "JuanBlanco.solidity",
+        "ms-azuretools.vscode-docker",
+        "bungcip.better-toml"
+      ]
+    }
+  }
+}
diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..a93d020
--- /dev/null
+++ b/.envrc
@@ -0,0 +1,11 @@
+# shellcheck shell=bash
+if ! has nix_direnv_version || ! nix_direnv_version 3.0.6; then
+  URL=https://raw.githubusercontent.com/nix-community/nix-direnv/3.0.6/direnvrc
+  HASH=sha256-RYcUJaRMf8oF5LznDrlCXbkOQrywm0HDv1VjYGaJGdM=
+  source_url "$URL" "$HASH"
+fi
+
+watch_file flake.lock
+watch_file flake.nix
+
+use flake . --verbose --show-trace
\ No newline at end of file
diff --git a/REUSE.toml b/REUSE.toml
index 48eb348..9bdbff8 100644
--- a/REUSE.toml
+++ b/REUSE.toml
@@ -4,6 +4,8 @@ version = 1
 path = [
   ".cargo/**/",
   ".coderabbit.yaml",
+  ".devcontainer.json",
+  ".envrc",
   ".github/workflows/**/",
   ".gitignore",
   ".prettierignore",