diff --git a/src/cli.rs b/src/cli.rs
index 9962ec3..bd38c77 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -86,8 +86,9 @@ pub struct ListArgs {
 
 #[derive(Args)]
 pub struct DoneArgs {
-    /// todo id
-    pub id: i64,
+    /// todo id(s)
+    #[arg(required = true)]
+    pub id: Vec<i64>,
 }
 
 #[derive(Args)]
diff --git a/src/commands.rs b/src/commands.rs
index 18906ac..b426fdd 100644
--- a/src/commands.rs
+++ b/src/commands.rs
@@ -65,9 +65,11 @@ async fn list(ctx: &Ctx<'_>, args: ListArgs) -> Result<()> {
 }
 
 async fn done(ctx: &Ctx<'_>, args: DoneArgs) -> Result<()> {
-    let todo = db::complete_todo(ctx.pool, args.id).await?;
-    print!("{} ", "done:".green().bold());
-    print_todo(&todo);
+    for id in args.id {
+        let todo = db::complete_todo(ctx.pool, id).await?;
+        print!("{} ", "done:".green().bold());
+        print_todo(&todo);
+    }
     Ok(())
 }
 
diff --git a/src/mcp.rs b/src/mcp.rs
index f69e5d5..bcbe04a 100644
--- a/src/mcp.rs
+++ b/src/mcp.rs
@@ -79,9 +79,9 @@ fn tool_schemas() -> Value {
                 "inputSchema": {
                     "type": "object",
                     "properties": {
-                        "id": { "type": "integer" }
-                    },
-                    "required": ["id"]
+                        "id": { "type": "integer", "description": "single todo id" },
+                        "ids": { "type": "array", "items": { "type": "integer" }, "description": "multiple todo ids" }
+                    }
                 }
             },
             {
@@ -182,11 +182,21 @@ async fn dispatch(pool: &Pool, name: &str, args: &Value) -> Value {
             .map(|t| serde_json::to_string(&t).unwrap())
         }
         "todo_done" => {
-            let id = match args.get("id").and_then(|v| v.as_i64()) {
-                Some(id) => id,
-                None => return tool_error("missing required arg: id".into()),
+            let ids: Vec<i64> = if let Some(arr) = args.get("ids").and_then(|v| v.as_array()) {
+                arr.iter().filter_map(|v| v.as_i64()).collect()
+            } else if let Some(id) = args.get("id").and_then(|v| v.as_i64()) {
+                vec![id]
+            } else {
+                return tool_error("missing required arg: id or ids".into());
             };
-            db::complete_todo(pool, id).await.map(|t| serde_json::to_string(&t).unwrap())
+            let mut todos = Vec::new();
+            for id in ids {
+                match db::complete_todo(pool, id).await {
+                    Ok(t) => todos.push(t),
+                    Err(e) => return tool_error(e.to_string()),
+                }
+            }
+            Ok(serde_json::to_string(&todos).unwrap())
         }
         "todo_edit" => {
             let id = match args.get("id").and_then(|v| v.as_i64()) {