diff --git a/README.md b/README.md
index c0067ec4..fc524685 100644
--- a/README.md
+++ b/README.md
@@ -32,6 +32,14 @@ ZetaChain is a public, decentralized blockchain and smart contract platform buil
 
         yarn compile
 
+### Packages
+
+#### [Addresses](packages/addresses)
+
+#### [Example contracts](packages/example-contracts)
+
+#### [Protocol contracts](packages/example-contracts)
+
 ### Cross-repo commands
 
 #### Package-specific commands
diff --git a/packages/addresses/README.md b/packages/addresses/README.md
new file mode 100644
index 00000000..542c3f7e
--- /dev/null
+++ b/packages/addresses/README.md
@@ -0,0 +1,3 @@
+# ZetaChain addresses
+
+This package includes utilities to work with multiple addresses and networks.
diff --git a/packages/example-contracts/README.md b/packages/example-contracts/README.md
index 50ced2fe..f14c08bb 100644
--- a/packages/example-contracts/README.md
+++ b/packages/example-contracts/README.md
@@ -1,5 +1,7 @@
 # ZetaChain example contracts
 
+> ⚠️ The contracts **are not audited yet**, use at your own risk.
+
 ## Environment variables
 
 Follow the template in `.env.example`.