4 files changed, 28 insertions, 11 deletions
diff --git a/mingling_macros/src/chain.rs b/mingling_macros/src/chain.rs
index daa6b1c..6cc249f 100644
--- a/mingling_macros/src/chain.rs
+++ b/mingling_macros/src/chain.rs
@@ -100,9 +100,12 @@ pub fn chain_attr(attr: TokenStream, item: TokenStream) -> TokenStream {
     // Get function name
     let fn_name = &input_fn.sig.ident;
 
-    // Generate struct name from function name using pascal_case
-    let pascal_case_name = just_fmt::pascal_case!(fn_name.to_string());
-    let struct_name = Ident::new(&pascal_case_name, fn_name.span());
+    // Generate struct name from function name using snake_case
+    let internal_name = format!(
+        "__internal_chain_{}",
+        just_fmt::snake_case!(fn_name.to_string())
+    );
+    let struct_name = Ident::new(&internal_name, fn_name.span());
 
     // Determine the program type for the return type
     let program_type = if use_crate_prefix {
@@ -163,6 +166,7 @@ pub fn chain_attr(attr: TokenStream, item: TokenStream) -> TokenStream {
         quote! {
             #(#fn_attrs)*
             #[doc(hidden)]
+            #[allow(non_camel_case_types)]
             #vis struct #struct_name;
 
             ::mingling::macros::register_chain!(#previous_type, #struct_name);
@@ -179,6 +183,7 @@ pub fn chain_attr(attr: TokenStream, item: TokenStream) -> TokenStream {
     } else {
         quote! {
             #(#fn_attrs)*
+            #[allow(non_camel_case_types)]
             #vis struct #struct_name;
 
             ::mingling::macros::register_chain!(#previous_type, #struct_name);
diff --git a/mingling_macros/src/completion.rs b/mingling_macros/src/completion.rs
index 51e1cea..fcb9784 100644
--- a/mingling_macros/src/completion.rs
+++ b/mingling_macros/src/completion.rs
@@ -63,14 +63,18 @@ pub fn completion_attr(attr: TokenStream, item: TokenStream) -> TokenStream {
     // Get function name
     let fn_name = &sig.ident;
 
-    // Generate struct name from function name using pascal_case
-    let pascal_case_name = just_fmt::pascal_case!(fn_name.to_string());
-    let struct_name = Ident::new(&pascal_case_name, fn_name.span());
+    // Generate internal name from function name using snake_case
+    let internal_name = format!(
+        "__internal_completion_{}",
+        just_fmt::snake_case!(fn_name.to_string())
+    );
+    let struct_name = Ident::new(&internal_name, fn_name.span());
 
     // Generate the struct and implementation
     let expanded = quote! {
         #(#fn_attrs)*
         #[doc(hidden)]
+        #[allow(non_camel_case_types)]
         #vis struct #struct_name;
 
         impl ::mingling::Completion for #struct_name {
diff --git a/mingling_macros/src/help.rs b/mingling_macros/src/help.rs
index c0d8b99..7943270 100644
--- a/mingling_macros/src/help.rs
+++ b/mingling_macros/src/help.rs
@@ -106,9 +106,12 @@ pub fn help_attr(item: TokenStream) -> TokenStream {
     // Get function name
     let fn_name = &input_fn.sig.ident;
 
-    // Generate struct name from function name using pascal_case
-    let pascal_case_name = just_fmt::pascal_case!(fn_name.to_string());
-    let struct_name = Ident::new(&pascal_case_name, fn_name.span());
+    // Generate internal name using snake_case for the chain macro
+    let internal_name = format!(
+        "__internal_help_{}",
+        just_fmt::snake_case!(fn_name.to_string())
+    );
+    let struct_name = Ident::new(&internal_name, fn_name.span());
 
     // Register the help request mapping
     let help_entry = build_help_entry(&struct_name, &entry_type);
@@ -119,6 +122,7 @@ pub fn help_attr(item: TokenStream) -> TokenStream {
     let expanded = quote! {
         #(#fn_attrs)*
         #[doc(hidden)]
+        #[allow(non_camel_case_types)]
         #vis struct #struct_name;
 
         impl ::mingling::HelpRequest for #struct_name {
diff --git a/mingling_macros/src/renderer.rs b/mingling_macros/src/renderer.rs
index 38d7930..7ab1ac1 100644
--- a/mingling_macros/src/renderer.rs
+++ b/mingling_macros/src/renderer.rs
@@ -97,14 +97,18 @@ pub fn renderer_attr(item: TokenStream) -> TokenStream {
     let fn_name = &input_fn.sig.ident;
 
     // Generate struct name from function name using pascal_case
-    let pascal_case_name = just_fmt::pascal_case!(fn_name.to_string());
-    let struct_name = syn::Ident::new(&pascal_case_name, fn_name.span());
+    let internal_name = format!(
+        "__internal_renderer_{}",
+        just_fmt::snake_case!(fn_name.to_string())
+    );
+    let struct_name = syn::Ident::new(&internal_name, fn_name.span());
 
     // Generate the struct and implementation
     // We need to create a wrapper function that adds the r parameter
     let expanded = quote! {
         #(#fn_attrs)*
         #[doc(hidden)]
+        #[allow(non_camel_case_types)]
         #vis struct #struct_name;
 
         ::mingling::macros::register_renderer!(#previous_type, #struct_name);