diff --git a/src/builtin/modules/meta.rs b/src/builtin/modules/meta.rs
index be4a626..fb14935 100644
--- a/src/builtin/modules/meta.rs
+++ b/src/builtin/modules/meta.rs
@@ -18,25 +18,48 @@ fn load_css(mut args: CallArgs, parser: &mut Parser<'_>) -> SassResult<Value> {
 }
 
 fn module_functions(mut args: CallArgs, parser: &mut Parser<'_>) -> SassResult<Value> {
-    args.max_args(2)?;
-    todo!()
+    args.max_args(1)?;
+
+    let module = match args.get_err(0, "module")? {
+        Value::String(s, ..) => s,
+        v => {
+            return Err((
+                format!("$module: {} is not a string.", v.inspect(args.span())?),
+                args.span(),
+            )
+                .into())
+        }
+    };
+
+    Ok(Value::Map(
+        parser
+            .modules
+            .get(&module)
+            .ok_or((
+                format!("There is no module with the namespace \"{}\".", module),
+                args.span(),
+            ))?
+            .functions(),
+    ))
 }
 
 fn module_variables(mut args: CallArgs, parser: &mut Parser<'_>) -> SassResult<Value> {
-    args.max_args(2)?;
+    args.max_args(1)?;
     todo!()
 }
 
 pub(crate) fn declare(f: &mut Module) {
-    f.insert_builtin("call", call);
-    f.insert_builtin("content-exists", content_exists);
     f.insert_builtin("feature-exists", feature_exists);
-    f.insert_builtin("function-exists", function_exists);
-    f.insert_builtin("get-function", get_function);
-    f.insert_builtin("global-variable-exists", global_variable_exists);
     f.insert_builtin("inspect", inspect);
-    f.insert_builtin("keywords", keywords);
-    f.insert_builtin("mixin-exists", mixin_exists);
     f.insert_builtin("type-of", type_of);
+    f.insert_builtin("keywords", keywords);
+    f.insert_builtin("global-variable-exists", global_variable_exists);
     f.insert_builtin("variable-exists", variable_exists);
+    f.insert_builtin("function-exists", function_exists);
+    f.insert_builtin("mixin-exists", mixin_exists);
+    f.insert_builtin("content-exists", content_exists);
+    f.insert_builtin("module-variables", module_variables);
+    f.insert_builtin("module-functions", module_functions);
+    f.insert_builtin("get-function", get_function);
+    f.insert_builtin("call", call);
 }
diff --git a/src/builtin/modules/mod.rs b/src/builtin/modules/mod.rs
index f32917f..34bf783 100644
--- a/src/builtin/modules/mod.rs
+++ b/src/builtin/modules/mod.rs
@@ -8,10 +8,10 @@ use crate::{
     args::CallArgs,
     atrule::Mixin,
     builtin::Builtin,
-    common::Identifier,
+    common::{Identifier, QuoteKind},
     error::SassResult,
     parse::Parser,
-    value::{SassFunction, Value},
+    value::{SassFunction, SassMap, Value},
 };
 
 mod color;
@@ -54,6 +54,20 @@ impl Module {
         self.functions
             .insert(ident, SassFunction::Builtin(Builtin::new(function), ident));
     }
+
+    pub fn functions(&self) -> SassMap {
+        SassMap::new_with(
+            self.functions
+                .iter()
+                .map(|(key, value)| {
+                    (
+                        Value::String(key.to_string(), QuoteKind::Quoted),
+                        Value::FunctionRef(value.clone()),
+                    )
+                })
+                .collect::<Vec<(Value, Value)>>(),
+        )
+    }
 }
 
 pub(crate) fn declare_module_color() -> Module {
diff --git a/src/value/map.rs b/src/value/map.rs
index e5071c6..fc2c3f9 100644
--- a/src/value/map.rs
+++ b/src/value/map.rs
@@ -34,6 +34,10 @@ impl SassMap {
         SassMap(Vec::new())
     }
 
+    pub const fn new_with(elements: Vec<(Value, Value)>) -> SassMap {
+        SassMap(elements)
+    }
+
     /// We take by value here (consuming the map) in order to
     /// save a clone of the value, since the only place this
     /// should be called is in a builtin function, which throws