Suggest --from command when executable is available for uvx

crates/uv/src/commands/tool/run.rs

@@ -207,6 +207,15 @@ pub(crate) async fn run(
                         for (name, _) in entrypoints {
                             writeln!(printer.stdout(), "- {}", name.cyan())?;
                         }
+                        let suggested_command = format!(
+                            "{} --from {} <EXECUTABLE_NAME>",
+                            invocation_source, from.name
+                        );
+                        writeln!(
+                            printer.stdout(),
+                            "Consider using `{}` instead.",
+                            suggested_command.green()
+                        )?;
                     }
                     return Ok(ExitStatus::Failure);
                 }

crates/uv/tests/it/tool_run.rs

@@ -141,6 +141,7 @@ fn tool_run_at_version() {
     The following executables are provided by `pytest`:
     - py.test
     - pytest
+    Consider using `uv tool run --from pytest <EXECUTABLE_NAME>` instead.
 
     ----- stderr -----
     Resolved 4 packages in [TIME]
@@ -202,6 +203,7 @@ fn tool_run_suggest_valid_commands() {
     The following executables are provided by `black`:
     - black
     - blackd
+    Consider using `uv tool run --from black <EXECUTABLE_NAME>` instead.
 
     ----- stderr -----
     Resolved 6 packages in [TIME]