diff --git a/crates/rust-mcp-macros/Cargo.toml b/crates/rust-mcp-macros/Cargo.toml
index 07d257f..65a5d19 100644
--- a/crates/rust-mcp-macros/Cargo.toml
+++ b/crates/rust-mcp-macros/Cargo.toml
@@ -9,6 +9,7 @@ documentation = "https://docs.rs/rust-mcp-macros"
 keywords = ["rust-mcp-stack", "model", "context", "protocol", "macros"]
 license = "MIT"
 edition = "2021"
+exclude = ["assets/"]
 
 [package.metadata.docs]
 description = "A procedural macro, part of the rust-mcp-sdk ecosystem, that derives the MCPToolSchema implementation for structs or enums, generating a tool_input_schema function used with rust_mcp_schema::Tool."
diff --git a/crates/rust-mcp-sdk/Cargo.toml b/crates/rust-mcp-sdk/Cargo.toml
index 49de6a1..01f3f50 100644
--- a/crates/rust-mcp-sdk/Cargo.toml
+++ b/crates/rust-mcp-sdk/Cargo.toml
@@ -9,6 +9,7 @@ documentation = "https://docs.rs/rust-mcp-sdk"
 keywords = ["rust-mcp-stack", "model", "context", "protocol", "sdk"]
 license = "MIT"
 edition = "2021"
+exclude = ["assets/", "tests/"]
 
 [dependencies]
 rust-mcp-schema = { workspace = true, default-features = false }
diff --git a/crates/rust-mcp-transport/Cargo.toml b/crates/rust-mcp-transport/Cargo.toml
index 65f27c4..efdbbf4 100644
--- a/crates/rust-mcp-transport/Cargo.toml
+++ b/crates/rust-mcp-transport/Cargo.toml
@@ -9,6 +9,7 @@ documentation = "https://docs.rs/rust-mcp-transport"
 keywords = ["rust-mcp-stack", "model", "context", "protocol", "sdk"]
 license = "MIT"
 edition = "2021"
+exclude = ["assets/"]
 
 [dependencies]