1 files changed, 39 insertions, 2 deletions
diff --git a/crates/mozart/src/commands/depends.rs b/crates/mozart/src/commands/depends.rs
index ecdbb24..fa84f7d 100644
--- a/crates/mozart/src/commands/depends.rs
+++ b/crates/mozart/src/commands/depends.rs
@@ -1,4 +1,5 @@
 use clap::Args;
+use std::path::PathBuf;
 
 #[derive(Args)]
 pub struct DependsArgs {
@@ -18,6 +19,42 @@ pub struct DependsArgs {
     pub locked: bool,
 }
 
-pub fn execute(_args: &DependsArgs, _cli: &super::Cli) -> anyhow::Result<()> {
-    todo!()
+pub fn execute(args: &DependsArgs, cli: &super::Cli) -> anyhow::Result<()> {
+    let working_dir = match &cli.working_dir {
+        Some(dir) => PathBuf::from(dir),
+        None => std::env::current_dir()?,
+    };
+
+    let packages = super::dependency::load_packages(&working_dir, args.locked)?;
+
+    if packages.is_empty() {
+        println!(
+            "{}",
+            crate::console::info("No packages found. Run `mozart install` first.")
+        );
+        return Ok(());
+    }
+
+    let target = args.package.to_lowercase();
+
+    // Verify the target package is known
+    let target_known = packages.iter().any(|p| p.name.to_lowercase() == target);
+    if !target_known {
+        anyhow::bail!(
+            "Package '{}' not found in the dependency graph.",
+            args.package
+        );
+    }
+
+    let recursive = args.tree || args.recursive;
+    let needles = vec![target];
+    let results = super::dependency::get_dependents(&packages, &needles, None, false, recursive)?;
+
+    if args.tree {
+        super::dependency::print_tree(&results, 0);
+    } else {
+        super::dependency::print_table(&results);
+    }
+
+    Ok(())
 }