diff --git a/crates/plugins/src/manifest.rs b/crates/plugins/src/manifest.rs
index a16bd8a4f..b6e17e3ad 100644
--- a/crates/plugins/src/manifest.rs
+++ b/crates/plugins/src/manifest.rs
@@ -736,10 +736,41 @@ fn input_names<'de, D: serde::Deserializer<'de>>(d: D) -> std::result::Result<Ve
 /// Reads the `commands` list one entry at a time from the manifest itself, so each command's
 /// `params` keep their declaration order and a repeated parameter is refused. A malformed entry
 /// is an error that names it (its id when the id comes before the fault, otherwise its place in
-/// the list), and a list is refused at its first entry past [`MAX_COMMANDS`].
+/// the list), and a list is refused at its first entry past [`MAX_COMMANDS`]. A `commands` value,
+/// an entry, an `id` or a `label` of the wrong type gets a fixed message of this function's own.
 fn ordered_commands<'de, D: serde::Deserializer<'de>>(d: D) -> std::result::Result<Vec<Command>, D::Error> {
     use serde::de::{Error as _, IgnoredAny, MapAccess, SeqAccess, Visitor};
 
+    /// A visitor's methods for a boolean, a number and a string: each is the error its type's
+    /// `wrong()` gives.
+    macro_rules! refuse_scalars {
+        () => {
+            fn visit_bool<E: serde::de::Error>(self, _: bool) -> std::result::Result<Self::Value, E> {
+                Err(E::custom(self.wrong()))
+            }
+            fn visit_i64<E: serde::de::Error>(self, _: i64) -> std::result::Result<Self::Value, E> {
+                Err(E::custom(self.wrong()))
+            }
+            fn visit_u64<E: serde::de::Error>(self, _: u64) -> std::result::Result<Self::Value, E> {
+                Err(E::custom(self.wrong()))
+            }
+            fn visit_f64<E: serde::de::Error>(self, _: f64) -> std::result::Result<Self::Value, E> {
+                Err(E::custom(self.wrong()))
+            }
+            fn visit_str<E: serde::de::Error>(self, _: &str) -> std::result::Result<Self::Value, E> {
+                Err(E::custom(self.wrong()))
+            }
+        };
+    }
+
+    /// A string field of an entry: anything else is the error "`{key}` must be a string".
+    fn string_field<'de, A: MapAccess<'de>>(map: &mut A, key: &str) -> std::result::Result<std::result::Result<String, String>, A::Error> {
+        Ok(match map.next_value::<Value>()? {
+            Value::String(s) => Ok(s),
+            _ => Err(format!("`{key}` must be a string")),
+        })
+    }
+
     /// A command's `params`, read in declaration order.
     struct Params(Vec<(String, Param)>);
     impl<'de> Deserialize<'de> for Params {
@@ -750,6 +781,11 @@ fn ordered_commands<'de, D: serde::Deserializer<'de>>(d: D) -> std::result::Resu
 
     /// The entry at place `.0` in the list.
     struct Entry(usize);
+    impl Entry {
+        fn wrong(&self) -> String {
+            format!("command {} must be an object with an `id` and a `label`", command_name(self.0, ""))
+        }
+    }
     impl<'de> serde::de::DeserializeSeed<'de> for Entry {
         type Value = Command;
         fn deserialize<D: serde::Deserializer<'de>>(self, d: D) -> std::result::Result<Command, D::Error> {
@@ -759,21 +795,29 @@ fn ordered_commands<'de, D: serde::Deserializer<'de>>(d: D) -> std::result::Resu
     impl<'de> Visitor<'de> for Entry {
         type Value = Command;
         fn expecting(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-            write!(f, "command [{}] as {{id, label, params?}}", self.0)
+            f.write_str(&self.wrong())
+        }
+        refuse_scalars!();
+        fn visit_unit<E: serde::de::Error>(self) -> std::result::Result<Command, E> {
+            Err(E::custom(self.wrong()))
+        }
+        fn visit_seq<A: SeqAccess<'de>>(self, _: A) -> std::result::Result<Command, A::Error> {
+            Err(A::Error::custom(self.wrong()))
         }
         fn visit_map<A: MapAccess<'de>>(self, mut map: A) -> std::result::Result<Command, A::Error> {
             let (mut id, mut label, mut params) = (None::<String>, None::<String>, None::<Params>);
             let named = |id: &Option<String>, e: &dyn std::fmt::Display| {
                 A::Error::custom(format!("command {}: {e}", command_name(self.0, id.as_deref().unwrap_or_default())))
             };
-            while let Some(key) = map.next_key::<String>().map_err(|e| named(&id, &e))? {
+            // A key and an ignored value can only fail as JSON syntax, which keeps serde's own error.
+            while let Some(key) = map.next_key::<String>()? {
                 let repeated = match key.as_str() {
                     "id" if id.is_none() => {
-                        id = Some(map.next_value().map_err(|e| named(&id, &e))?);
+                        id = Some(string_field(&mut map, "id")?.map_err(|e| named(&id, &e))?);
                         false
                     }
                     "label" if label.is_none() => {
-                        label = Some(map.next_value().map_err(|e| named(&id, &e))?);
+                        label = Some(string_field(&mut map, "label")?.map_err(|e| named(&id, &e))?);
                         false
                     }
                     "params" if params.is_none() => {
@@ -782,7 +826,7 @@ fn ordered_commands<'de, D: serde::Deserializer<'de>>(d: D) -> std::result::Resu
                     }
                     "id" | "label" | "params" => true,
                     _ => {
-                        map.next_value::<IgnoredAny>().map_err(|e| named(&id, &e))?;
+                        map.next_value::<IgnoredAny>()?;
                         false
                     }
                 };
@@ -801,16 +845,22 @@ fn ordered_commands<'de, D: serde::Deserializer<'de>>(d: D) -> std::result::Resu
     }
 
     struct List;
+    impl List {
+        fn wrong(&self) -> &'static str {
+            "`commands` must be a list of commands, each with an `id` and a `label`"
+        }
+    }
     impl<'de> Visitor<'de> for List {
         type Value = Vec<Command>;
         fn expecting(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-            f.write_str("`commands` as a list of {id, label, params?}")
+            f.write_str(self.wrong())
         }
+        refuse_scalars!();
         fn visit_unit<E: serde::de::Error>(self) -> std::result::Result<Self::Value, E> {
             Ok(Vec::new())
         }
         fn visit_map<A: MapAccess<'de>>(self, _: A) -> std::result::Result<Self::Value, A::Error> {
-            Err(A::Error::custom("`commands` must be a list of {id, label, params?}"))
+            Err(A::Error::custom(self.wrong()))
         }
         fn visit_seq<A: SeqAccess<'de>>(self, mut seq: A) -> std::result::Result<Self::Value, A::Error> {
             let mut out = Vec::new();
@@ -1215,14 +1265,27 @@ mod tests {
                 r#"{"id":"a","name":"x","kind":"filter","commands":[{"id":"x","label":"A","params":{"r":{"type":"bool"},"r":{"type":"int"}}}]}"#,
                 "command `x`: parameter `r` is declared twice",
             ),
-            (r#"{"id":"a","name":"x","kind":"filter","commands":[1]}"#, "command [0]"),
-            (r#"{"id":"a","name":"x","kind":"filter","commands":{"id":"x"}}"#, "must be a list"),
+            (r#"{"id":"a","name":"x","kind":"filter","commands":[1]}"#, "command [0] must be an object with an `id` and a `label`"),
+            (r#"{"id":"a","name":"x","kind":"filter","commands":[{"id":"x","label":"A"},null]}"#, "command [1] must be an object"),
+            (r#"{"id":"a","name":"x","kind":"filter","commands":[["x"]]}"#, "command [0] must be an object"),
+            (r#"{"id":"a","name":"x","kind":"filter","commands":[{"id":1,"label":"A"}]}"#, "command [0]: `id` must be a string"),
+            (r#"{"id":"a","name":"x","kind":"filter","commands":[{"id":"x","label":true}]}"#, "command `x`: `label` must be a string"),
+            (r#"{"id":"a","name":"x","kind":"filter","commands":[{"id":"x","id":"y","label":"A"}]}"#, "command `x`: duplicate field `id`"),
+            (
+                r#"{"id":"a","name":"x","kind":"filter","commands":{"id":"x"}}"#,
+                "`commands` must be a list of commands, each with an `id` and a `label`",
+            ),
+            (r#"{"id":"a","name":"x","kind":"filter","commands":"x"}"#, "`commands` must be a list of commands"),
+            (r#"{"id":"a","name":"x","kind":"filter","commands":7}"#, "`commands` must be a list of commands"),
+            (r#"{"id":"a","name":"x","kind":"filter","commands":true}"#, "`commands` must be a list of commands"),
             (r#"{"id":"a","name":"x","kind":"exporter","extensions":["plt"],"commands":[{"id":"x","label":"A"}]}"#, "only a filter or a live effect"),
             (r#"{"id":"a","name":"x","kind":"filter","budget":"heavy","commands":[{"id":"x","label":"A"}]}"#, "heavy filter"),
             (too_many.as_str(), "at most 32 `commands`"),
         ] {
             let e = Manifest::parse(bad.as_bytes()).unwrap_err().to_string();
             assert!(e.contains(says), "{bad}: {e}");
+            // The message is the manifest reader's own, with serde's place in the manifest once.
+            assert!(!e.contains("invalid type") && !e.contains("expected") && e.matches(" at line ").count() <= 1, "{bad}: {e}");
         }
         let long_id = format!(r#"{{"id":"a","name":"x","kind":"filter","commands":[{{"id":"{}","label":"A"}}]}}"#, "c".repeat(MAX_COMMAND_ID + 1));
         assert!(Manifest::parse(long_id.as_bytes()).is_err());
diff --git a/crates/ui-egui/src/i18n/ca.tsv b/crates/ui-egui/src/i18n/ca.tsv
index c9d7bd3b8..0fcef01ea 100644
--- a/crates/ui-egui/src/i18n/ca.tsv
+++ b/crates/ui-egui/src/i18n/ca.tsv
@@ -6188,6 +6188,12 @@ digits	Malayalam	Malaiàlam
 @msg	command {name}: `label` must be 1-64 printable characters	ordre {name}: `label` ha de tenir 1-64 caràcters imprimibles
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	ordre {name}: fes servir un id d’1-{MAX_COMMAND_ID} caràcters d’a-z 0-9 _ que comenci per una lletra
 @msg	command {name}: {e}	ordre {name}: {e}
+@msg	manifest: {e}	manifest: {e}
+@msg	manifest: {e} at line {line} column {column}	manifest: {e} (línia {line}, columna {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` ha de ser una llista d’ordres, cadascuna amb `id` i `label`
+@msg	command {name} must be an object with an `id` and a `label`	l’ordre {name} ha de ser un objecte amb `id` i `label`
+@msg	missing field `{key}`	falta el camp `{key}`
+@msg	duplicate field `{key}`	el camp `{key}` està repetit
 @msg	only a filter or a live effect declares `commands`	només un filtre o un efecte dinàmic declara `commands`
 @msg	“{name}” › {label}: {e}	«{name}» › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	el mòdul no té el SHA-256 que indica `hash`: no s’ha instal·lat res
diff --git a/crates/ui-egui/src/i18n/cs.tsv b/crates/ui-egui/src/i18n/cs.tsv
index 6abdbe4f4..da1f040e4 100644
--- a/crates/ui-egui/src/i18n/cs.tsv
+++ b/crates/ui-egui/src/i18n/cs.tsv
@@ -6141,6 +6141,12 @@ axis	Y Axis	osa Y
 @msg	command {name}: `label` must be 1-64 printable characters	příkaz {name}: `label` musí mít 1-64 tisknutelných znaků
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	příkaz {name}: použijte id o 1-{MAX_COMMAND_ID} znacích z a-z 0-9 _, které začíná písmenem
 @msg	command {name}: {e}	příkaz {name}: {e}
+@msg	manifest: {e}	manifest: {e}
+@msg	manifest: {e} at line {line} column {column}	manifest: {e} (řádek {line}, sloupec {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` musí být seznam příkazů, každý s `id` a `label`
+@msg	command {name} must be an object with an `id` and a `label`	příkaz {name} musí být objekt s `id` a `label`
+@msg	missing field `{key}`	chybí pole `{key}`
+@msg	duplicate field `{key}`	pole `{key}` je uvedeno dvakrát
 @msg	only a filter or a live effect declares `commands`	`commands` deklaruje jen filtr nebo živý efekt
 @msg	“{name}” › {label}: {e}	„{name}“ › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	modul nemá SHA-256 uvedený v `hash`: nic nebylo nainstalováno
diff --git a/crates/ui-egui/src/i18n/de.tsv b/crates/ui-egui/src/i18n/de.tsv
index cf60d6e87..0561b7469 100644
--- a/crates/ui-egui/src/i18n/de.tsv
+++ b/crates/ui-egui/src/i18n/de.tsv
@@ -5732,6 +5732,12 @@ axis	Y Axis	Y-Achse
 @msg	command {name}: `label` must be 1-64 printable characters	Befehl {name}: `label` muss 1-64 druckbare Zeichen haben
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	Befehl {name}: Verwenden Sie eine ID aus 1-{MAX_COMMAND_ID} Zeichen aus a-z 0-9 _, die mit einem Buchstaben beginnt
 @msg	command {name}: {e}	Befehl {name}: {e}
+@msg	manifest: {e}	Manifest: {e}
+@msg	manifest: {e} at line {line} column {column}	Manifest: {e} (Zeile {line}, Spalte {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` muss eine Liste von Befehlen sein, jeder mit `id` und `label`
+@msg	command {name} must be an object with an `id` and a `label`	der Befehl {name} muss ein Objekt mit `id` und `label` sein
+@msg	missing field `{key}`	fehlendes Feld `{key}`
+@msg	duplicate field `{key}`	doppeltes Feld `{key}`
 @msg	only a filter or a live effect declares `commands`	nur ein Filter oder ein Live-Effekt deklariert `commands`
 @msg	“{name}” › {label}: {e}	„{name}“ › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	das Modul hat nicht den SHA-256-Wert aus `hash`: Es wurde nichts installiert
diff --git a/crates/ui-egui/src/i18n/el.tsv b/crates/ui-egui/src/i18n/el.tsv
index b0d06c50b..d68afdb54 100644
--- a/crates/ui-egui/src/i18n/el.tsv
+++ b/crates/ui-egui/src/i18n/el.tsv
@@ -6092,6 +6092,12 @@ axis	Y Axis	Άξονας Y
 @msg	command {name}: `label` must be 1-64 printable characters	εντολή {name}: το `label` πρέπει να έχει 1-64 εκτυπώσιμους χαρακτήρες
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	εντολή {name}: χρησιμοποιήστε αναγνωριστικό 1-{MAX_COMMAND_ID} χαρακτήρων από a-z 0-9 _ που αρχίζει με γράμμα
 @msg	command {name}: {e}	εντολή {name}: {e}
+@msg	manifest: {e}	αρχείο δηλώσεων: {e}
+@msg	manifest: {e} at line {line} column {column}	αρχείο δηλώσεων: {e} (γραμμή {line}, στήλη {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	το `commands` πρέπει να είναι λίστα εντολών, καθεμία με `id` και `label`
+@msg	command {name} must be an object with an `id` and a `label`	η εντολή {name} πρέπει να είναι αντικείμενο με `id` και `label`
+@msg	missing field `{key}`	λείπει το πεδίο `{key}`
+@msg	duplicate field `{key}`	το πεδίο `{key}` εμφανίζεται δύο φορές
 @msg	only a filter or a live effect declares `commands`	μόνο ένα φίλτρο ή ένα δυναμικό εφέ δηλώνει `commands`
 @msg	“{name}” › {label}: {e}	«{name}» › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	η λειτουργική μονάδα δεν έχει το SHA-256 που δίνει το `hash`: δεν εγκαταστάθηκε τίποτα
diff --git a/crates/ui-egui/src/i18n/es.tsv b/crates/ui-egui/src/i18n/es.tsv
index 273ece122..543e4a466 100644
--- a/crates/ui-egui/src/i18n/es.tsv
+++ b/crates/ui-egui/src/i18n/es.tsv
@@ -6083,6 +6083,12 @@ axis	Y Axis	Eje Y
 @msg	command {name}: `label` must be 1-64 printable characters	comando {name}: `label` debe tener 1-64 caracteres imprimibles
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	comando {name}: usa un id de 1-{MAX_COMMAND_ID} caracteres de a-z 0-9 _ que empiece por una letra
 @msg	command {name}: {e}	comando {name}: {e}
+@msg	manifest: {e}	manifiesto: {e}
+@msg	manifest: {e} at line {line} column {column}	manifiesto: {e} (línea {line}, columna {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` debe ser una lista de comandos, cada uno con `id` y `label`
+@msg	command {name} must be an object with an `id` and a `label`	el comando {name} debe ser un objeto con `id` y `label`
+@msg	missing field `{key}`	falta el campo `{key}`
+@msg	duplicate field `{key}`	el campo `{key}` está repetido
 @msg	only a filter or a live effect declares `commands`	solo un filtro o un efecto interactivo declara `commands`
 @msg	“{name}” › {label}: {e}	“{name}” › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	el módulo no tiene el SHA-256 que indica `hash`: no se instaló nada
diff --git a/crates/ui-egui/src/i18n/fi.tsv b/crates/ui-egui/src/i18n/fi.tsv
index 877669158..dd2a4e4ab 100644
--- a/crates/ui-egui/src/i18n/fi.tsv
+++ b/crates/ui-egui/src/i18n/fi.tsv
@@ -6171,6 +6171,12 @@ axis	Y Axis	Y-akseli
 @msg	command {name}: `label` must be 1-64 printable characters	komento {name}: `label`-kentässä on oltava 1-64 tulostettavaa merkkiä
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	komento {name}: käytä 1-{MAX_COMMAND_ID} merkin tunnusta merkeistä a-z 0-9 _, joka alkaa kirjaimella
 @msg	command {name}: {e}	komento {name}: {e}
+@msg	manifest: {e}	manifesti: {e}
+@msg	manifest: {e} at line {line} column {column}	manifesti: {e} (rivi {line}, sarake {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands`-kohdan on oltava luettelo komennoista, joilla kullakin on `id` ja `label`
+@msg	command {name} must be an object with an `id` and a `label`	komennon {name} on oltava objekti, jossa on `id` ja `label`
+@msg	missing field `{key}`	kenttä `{key}` puuttuu
+@msg	duplicate field `{key}`	kenttä `{key}` on kahdesti
 @msg	only a filter or a live effect declares `commands`	vain suodin tai live-tehoste määrittelee `commands`-kohdan
 @msg	“{name}” › {label}: {e}	”{name}” › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	moduulilla ei ole `hash`-kentän SHA-256-arvoa: mitään ei asennettu
diff --git a/crates/ui-egui/src/i18n/fr.tsv b/crates/ui-egui/src/i18n/fr.tsv
index 90bbecff6..c056b5c43 100644
--- a/crates/ui-egui/src/i18n/fr.tsv
+++ b/crates/ui-egui/src/i18n/fr.tsv
@@ -6136,6 +6136,12 @@ axis	Y Axis	Axe Y
 @msg	command {name}: `label` must be 1-64 printable characters	commande {name} : `label` doit compter 1-64 caractères imprimables
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	commande {name} : utilisez un id de 1-{MAX_COMMAND_ID} caractères parmi a-z 0-9 _ commençant par une lettre
 @msg	command {name}: {e}	commande {name} : {e}
+@msg	manifest: {e}	manifeste : {e}
+@msg	manifest: {e} at line {line} column {column}	manifeste : {e} (ligne {line}, colonne {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` doit être une liste de commandes, chacune avec `id` et `label`
+@msg	command {name} must be an object with an `id` and a `label`	la commande {name} doit être un objet avec `id` et `label`
+@msg	missing field `{key}`	champ `{key}` manquant
+@msg	duplicate field `{key}`	champ `{key}` en double
 @msg	only a filter or a live effect declares `commands`	seul un filtre ou un effet dynamique déclare `commands`
 @msg	“{name}” › {label}: {e}	« {name} » › {label} : {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	le module n’a pas le SHA-256 indiqué par `hash` : rien n’a été installé
diff --git a/crates/ui-egui/src/i18n/hi.tsv b/crates/ui-egui/src/i18n/hi.tsv
index 9a3c13c21..7867a06c3 100644
--- a/crates/ui-egui/src/i18n/hi.tsv
+++ b/crates/ui-egui/src/i18n/hi.tsv
@@ -5437,6 +5437,11 @@ antiAlias	Sharp	शार्प
 @msg	command {name}: `label` must be 1-64 printable characters	कमांड {name}: `label` में 1-64 प्रिंट करने योग्य वर्ण होने चाहिए
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	कमांड {name}: a-z 0-9 _ के 1-{MAX_COMMAND_ID} वर्णों वाली ऐसी id इस्तेमाल करें जो अक्षर से शुरू हो
 @msg	command {name}: {e}	कमांड {name}: {e}
+@msg	manifest: {e} at line {line} column {column}	प्रकटन: {e} (लाइन {line}, कॉलम {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` कमांड की एक सूची होनी चाहिए, हर एक में `id` और `label` हो
+@msg	command {name} must be an object with an `id` and a `label`	कमांड {name} एक ऑब्जेक्ट होना चाहिए जिसमें `id` और `label` हों
+@msg	missing field `{key}`	फ़ील्ड `{key}` नहीं है
+@msg	duplicate field `{key}`	फ़ील्ड `{key}` दो बार है
 @msg	only a filter or a live effect declares `commands`	केवल फ़िल्टर या लाइव इफ़ेक्ट ही `commands` घोषित करता है
 @msg	“{name}” › {label}: {e}	“{name}” › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	मॉड्यूल का SHA-256 वह नहीं है जो `hash` बताता है: कुछ भी इंस्टॉल नहीं हुआ
diff --git a/crates/ui-egui/src/i18n/hu.tsv b/crates/ui-egui/src/i18n/hu.tsv
index 5ffef4e33..a7f46b9b0 100644
--- a/crates/ui-egui/src/i18n/hu.tsv
+++ b/crates/ui-egui/src/i18n/hu.tsv
@@ -6124,6 +6124,12 @@ axis	Y Axis	Y tengely
 @msg	command {name}: `label` must be 1-64 printable characters	{name} parancs: a `label` 1-64 nyomtatható karakter legyen
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	{name} parancs: használj 1-{MAX_COMMAND_ID} karakteres, a-z 0-9 _ karakterekből álló, betűvel kezdődő azonosítót
 @msg	command {name}: {e}	{name} parancs: {e}
+@msg	manifest: {e}	leíró: {e}
+@msg	manifest: {e} at line {line} column {column}	leíró: {e} ({line}. sor, {column}. oszlop)
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands`: parancsok listája kell, mindegyikben `id` és `label` értékkel
+@msg	command {name} must be an object with an `id` and a `label`	a(z) {name} parancs csak `id` és `label` mezőt tartalmazó objektum lehet
+@msg	missing field `{key}`	hiányzó mező: `{key}`
+@msg	duplicate field `{key}`	ismétlődő mező: `{key}`
 @msg	only a filter or a live effect declares `commands`	`commands` értéket csak szűrő vagy élő effektus deklarálhat
 @msg	“{name}” › {label}: {e}	„{name}” › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	a modul SHA-256 értéke nem az, amit a `hash` megad: semmi sem lett telepítve
diff --git a/crates/ui-egui/src/i18n/it.tsv b/crates/ui-egui/src/i18n/it.tsv
index aa19103f8..eac166a2b 100644
--- a/crates/ui-egui/src/i18n/it.tsv
+++ b/crates/ui-egui/src/i18n/it.tsv
@@ -5766,6 +5766,12 @@ axis	Y Axis	Asse Y
 @msg	command {name}: `label` must be 1-64 printable characters	comando {name}: `label` deve avere 1-64 caratteri stampabili
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	comando {name}: usa un id di 1-{MAX_COMMAND_ID} caratteri tra a-z 0-9 _ che inizi con una lettera
 @msg	command {name}: {e}	comando {name}: {e}
+@msg	manifest: {e}	manifest: {e}
+@msg	manifest: {e} at line {line} column {column}	manifest: {e} (riga {line}, colonna {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` deve essere un elenco di comandi, ciascuno con `id` e `label`
+@msg	command {name} must be an object with an `id` and a `label`	il comando {name} deve essere un oggetto con `id` e `label`
+@msg	missing field `{key}`	campo `{key}` mancante
+@msg	duplicate field `{key}`	campo `{key}` duplicato
 @msg	only a filter or a live effect declares `commands`	solo un filtro o un effetto dinamico dichiara `commands`
 @msg	“{name}” › {label}: {e}	“{name}” › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	il modulo non ha lo SHA-256 indicato da `hash`: non è stato installato nulla
diff --git a/crates/ui-egui/src/i18n/ja.tsv b/crates/ui-egui/src/i18n/ja.tsv
index 04fceb4d5..b93c27c02 100644
--- a/crates/ui-egui/src/i18n/ja.tsv
+++ b/crates/ui-egui/src/i18n/ja.tsv
@@ -5831,6 +5831,12 @@ axis	Y Axis	Y 軸
 @msg	command {name}: `label` must be 1-64 printable characters	コマンド {name}: `label` は印刷可能な 1-64 文字にしてください
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	コマンド {name}: a-z 0-9 _ からなり英字で始まる 1-{MAX_COMMAND_ID} 文字の ID を使用してください
 @msg	command {name}: {e}	コマンド {name}: {e}
+@msg	manifest: {e}	マニフェスト: {e}
+@msg	manifest: {e} at line {line} column {column}	マニフェスト: {e} ({line} 行目、{column} 列目)
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` は、それぞれ `id` と `label` を持つコマンドのリストにしてください
+@msg	command {name} must be an object with an `id` and a `label`	コマンド {name} は `id` と `label` を持つオブジェクトにしてください
+@msg	missing field `{key}`	フィールド `{key}` がありません
+@msg	duplicate field `{key}`	フィールド `{key}` が重複しています
 @msg	only a filter or a live effect declares `commands`	`commands` を宣言できるのはフィルターかライブ効果だけです
 @msg	“{name}” › {label}: {e}	「{name}」 › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	モジュールの SHA-256 が `hash` の値と一致しません。何もインストールされませんでした
diff --git a/crates/ui-egui/src/i18n/ka.tsv b/crates/ui-egui/src/i18n/ka.tsv
index 85ba47d64..b73fdf838 100644
--- a/crates/ui-egui/src/i18n/ka.tsv
+++ b/crates/ui-egui/src/i18n/ka.tsv
@@ -6092,6 +6092,12 @@ axis	Y Axis	Y ღერძი
 @msg	command {name}: `label` must be 1-64 printable characters	ბრძანება {name}: `label` უნდა შედგებოდეს 1-64 დასაბეჭდი სიმბოლოსგან
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	ბრძანება {name}: გამოიყენეთ 1-{MAX_COMMAND_ID} სიმბოლოიანი id a-z 0-9 _ სიმბოლოებიდან, რომელიც ასოთი იწყება
 @msg	command {name}: {e}	ბრძანება {name}: {e}
+@msg	manifest: {e}	მანიფესტი: {e}
+@msg	manifest: {e} at line {line} column {column}	მანიფესტი: {e} (სტრიქონი {line}, სვეტი {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` უნდა იყოს ბრძანებების სია, თითოეული `id`-ით და `label`-ით
+@msg	command {name} must be an object with an `id` and a `label`	ბრძანება {name} უნდა იყოს ობიექტი `id`-ით და `label`-ით
+@msg	missing field `{key}`	აკლია ველი `{key}`
+@msg	duplicate field `{key}`	ველი `{key}` ორჯერაა
 @msg	only a filter or a live effect declares `commands`	`commands`-ს მხოლოდ ფილტრი ან ცოცხალი ეფექტი აცხადებს
 @msg	“{name}” › {label}: {e}	„{name}“ › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	მოდულს არ აქვს `hash`-ში მითითებული SHA-256: არაფერი დაყენებულა
diff --git a/crates/ui-egui/src/i18n/ko.tsv b/crates/ui-egui/src/i18n/ko.tsv
index 6c5e5c3bc..06f46657e 100644
--- a/crates/ui-egui/src/i18n/ko.tsv
+++ b/crates/ui-egui/src/i18n/ko.tsv
@@ -5727,6 +5727,12 @@ axis	Y Axis	Y축
 @msg	command {name}: `label` must be 1-64 printable characters	명령 {name}: `label`은 인쇄 가능한 문자 1-64자여야 합니다
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	명령 {name}: a-z 0-9 _로 이루어지고 문자로 시작하는 1-{MAX_COMMAND_ID}자 ID를 사용하세요
 @msg	command {name}: {e}	명령 {name}: {e}
+@msg	manifest: {e}	매니페스트: {e}
+@msg	manifest: {e} at line {line} column {column}	매니페스트: {e} ({line}행 {column}열)
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands`는 각각 `id`와 `label`이 있는 명령 목록이어야 합니다
+@msg	command {name} must be an object with an `id` and a `label`	명령 {name}은(는) `id`와 `label`이 있는 객체여야 합니다
+@msg	missing field `{key}`	`{key}` 필드가 없습니다
+@msg	duplicate field `{key}`	`{key}` 필드가 중복되었습니다
 @msg	only a filter or a live effect declares `commands`	필터나 라이브 효과만 `commands`를 선언합니다
 @msg	“{name}” › {label}: {e}	“{name}” › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	모듈의 SHA-256이 `hash`에 지정된 값과 다릅니다. 아무것도 설치되지 않았습니다
diff --git a/crates/ui-egui/src/i18n/pl.tsv b/crates/ui-egui/src/i18n/pl.tsv
index 9cd545f98..1c99c3857 100644
--- a/crates/ui-egui/src/i18n/pl.tsv
+++ b/crates/ui-egui/src/i18n/pl.tsv
@@ -5995,6 +5995,12 @@ axis	Y Axis	Oś Y
 @msg	command {name}: `label` must be 1-64 printable characters	polecenie {name}: `label` musi mieć 1-64 drukowalnych znaków
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	polecenie {name}: użyj id z 1-{MAX_COMMAND_ID} znaków spośród a-z 0-9 _, zaczynającego się od litery
 @msg	command {name}: {e}	polecenie {name}: {e}
+@msg	manifest: {e}	manifest: {e}
+@msg	manifest: {e} at line {line} column {column}	manifest: {e} (wiersz {line}, kolumna {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` musi być listą poleceń, każde z `id` i `label`
+@msg	command {name} must be an object with an `id` and a `label`	polecenie {name} musi być obiektem z `id` i `label`
+@msg	missing field `{key}`	brak pola `{key}`
+@msg	duplicate field `{key}`	zduplikowane pole `{key}`
 @msg	only a filter or a live effect declares `commands`	`commands` deklaruje tylko filtr lub efekt na żywo
 @msg	“{name}” › {label}: {e}	„{name}” › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	moduł nie ma skrótu SHA-256 podanego w `hash`: nic nie zainstalowano
diff --git a/crates/ui-egui/src/i18n/pt-br.tsv b/crates/ui-egui/src/i18n/pt-br.tsv
index 8ec808166..fb2b42e73 100644
--- a/crates/ui-egui/src/i18n/pt-br.tsv
+++ b/crates/ui-egui/src/i18n/pt-br.tsv
@@ -6056,6 +6056,12 @@ axis	Y Axis	Eixo Y
 @msg	command {name}: `label` must be 1-64 printable characters	comando {name}: `label` deve ter 1-64 caracteres imprimíveis
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	comando {name}: use um id de 1-{MAX_COMMAND_ID} caracteres de a-z 0-9 _ que comece com uma letra
 @msg	command {name}: {e}	comando {name}: {e}
+@msg	manifest: {e}	manifesto: {e}
+@msg	manifest: {e} at line {line} column {column}	manifesto: {e} (linha {line}, coluna {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` deve ser uma lista de comandos, cada um com `id` e `label`
+@msg	command {name} must be an object with an `id` and a `label`	o comando {name} deve ser um objeto com `id` e `label`
+@msg	missing field `{key}`	falta o campo `{key}`
+@msg	duplicate field `{key}`	campo `{key}` duplicado
 @msg	only a filter or a live effect declares `commands`	só um filtro ou um efeito dinâmico declara `commands`
 @msg	“{name}” › {label}: {e}	“{name}” › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	o módulo não tem o SHA-256 indicado em `hash`: nada foi instalado
diff --git a/crates/ui-egui/src/i18n/ru.tsv b/crates/ui-egui/src/i18n/ru.tsv
index 4070aad8d..162d1bb6b 100644
--- a/crates/ui-egui/src/i18n/ru.tsv
+++ b/crates/ui-egui/src/i18n/ru.tsv
@@ -5752,6 +5752,12 @@ axis	Y Axis	Ось Y
 @msg	command {name}: `label` must be 1-64 printable characters	команда {name}: `label` должен содержать 1-64 печатаемых символа
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	команда {name}: используйте id из 1-{MAX_COMMAND_ID} символов a-z 0-9 _, начинающийся с буквы
 @msg	command {name}: {e}	команда {name}: {e}
+@msg	manifest: {e}	манифест: {e}
+@msg	manifest: {e} at line {line} column {column}	манифест: {e} (строка {line}, столбец {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` должно быть списком команд, у каждой из которых есть `id` и `label`
+@msg	command {name} must be an object with an `id` and a `label`	команда {name} должна быть объектом с `id` и `label`
+@msg	missing field `{key}`	нет поля `{key}`
+@msg	duplicate field `{key}`	поле `{key}` указано дважды
 @msg	only a filter or a live effect declares `commands`	`commands` объявляет только фильтр или динамический эффект
 @msg	“{name}” › {label}: {e}	«{name}» › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	у модуля не тот SHA-256, что указан в `hash`: ничего не установлено
diff --git a/crates/ui-egui/src/i18n/sv.tsv b/crates/ui-egui/src/i18n/sv.tsv
index 483ae3282..8b60afddd 100644
--- a/crates/ui-egui/src/i18n/sv.tsv
+++ b/crates/ui-egui/src/i18n/sv.tsv
@@ -6159,6 +6159,11 @@ axis	Y Axis	Y-axel
 @msg	command {name}: `label` must be 1-64 printable characters	kommando {name}: `label` måste ha 1-64 utskrivbara tecken
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	kommando {name}: använd ett id med 1-{MAX_COMMAND_ID} tecken av a-z 0-9 _ som börjar med en bokstav
 @msg	command {name}: {e}	kommando {name}: {e}
+@msg	manifest: {e} at line {line} column {column}	manifest: {e} (rad {line}, kolumn {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` måste vara en lista med kommandon, vart och ett med `id` och `label`
+@msg	command {name} must be an object with an `id` and a `label`	kommandot {name} måste vara ett objekt med `id` och `label`
+@msg	missing field `{key}`	fältet `{key}` saknas
+@msg	duplicate field `{key}`	fältet `{key}` förekommer två gånger
 @msg	only a filter or a live effect declares `commands`	bara ett filter eller en live-effekt deklarerar `commands`
 @msg	“{name}” › {label}: {e}	”{name}” › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	modulen har inte den SHA-256 som `hash` anger: ingenting installerades
diff --git a/crates/ui-egui/src/i18n/tests.rs b/crates/ui-egui/src/i18n/tests.rs
index 4d0b3a9eb..be5c132db 100644
--- a/crates/ui-egui/src/i18n/tests.rs
+++ b/crates/ui-egui/src/i18n/tests.rs
@@ -2027,6 +2027,38 @@ fn plugin_limit_errors_are_translated() {
     }
 }
 
+/// A manifest whose `commands` value has the wrong shape is refused with an error that every
+/// language of [`COMPLETE_MESSAGES`] translates whole, the command's name and the place in the
+/// manifest included.
+#[test]
+fn wrongly_shaped_plugin_commands_errors_are_translated() {
+    let many: Vec<String> = (0..=32).map(|i| format!(r#"{{"id":"c{i}","label":"C"}}"#)).collect();
+    let commands = [
+        r#"{"id":"x"}"#.to_string(),
+        r#""x""#.to_string(),
+        "[1]".to_string(),
+        r#"[{"id":1,"label":"A"}]"#.to_string(),
+        r#"[{"id":"x","label":true}]"#.to_string(),
+        r#"[{"label":"B"}]"#.to_string(),
+        r#"[{"id":"x"}]"#.to_string(),
+        r#"[{"id":"x","id":"y","label":"A"}]"#.to_string(),
+        format!("[{}]", many.join(",")),
+    ];
+    let english = ["must", "list", "missing", "field", "duplicate", "object", "line", "column", "each", "with", "invalid", "expected"];
+    for value in &commands {
+        let manifest = format!(r#"{{"id":"a","name":"x","kind":"filter","commands":{value}}}"#);
+        let e = vectorcraft_plugins::manifest::Manifest::parse(manifest.as_bytes()).unwrap_err().to_string();
+        let numbers: Vec<&str> = e.split(|c: char| !c.is_ascii_digit()).filter(|n| !n.is_empty()).collect();
+        for code in COMPLETE_MESSAGES {
+            let shown = message(Lang::from_code(code).expect("registered"), &e);
+            // Backticked names stay in English; the words around them are translated.
+            let words: String = shown.split('`').step_by(2).collect();
+            assert!(words.split(|c: char| !c.is_alphabetic()).all(|w| !english.contains(&w)), "{code}: {e} -> {shown}");
+            assert!(numbers.iter().all(|n| shown.contains(n)), "{code}: {e} -> {shown}");
+        }
+    }
+}
+
 /// The warnings of an Image Trace with keepColors, which the status bar shows and the scan above
 /// doesn't read, are translated in each language of [`COMPLETE_MESSAGES`], with the colors kept.
 #[test]
diff --git a/crates/ui-egui/src/i18n/tr.tsv b/crates/ui-egui/src/i18n/tr.tsv
index e2cf7eb73..e57d1eeef 100644
--- a/crates/ui-egui/src/i18n/tr.tsv
+++ b/crates/ui-egui/src/i18n/tr.tsv
@@ -6097,6 +6097,12 @@ axis	Y Axis	Y ekseni
 @msg	command {name}: `label` must be 1-64 printable characters	{name} komutu: `label` 1-64 yazdırılabilir karakter olmalıdır
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	{name} komutu: a-z 0-9 _ karakterlerinden oluşan ve harfle başlayan 1-{MAX_COMMAND_ID} karakterlik bir kimlik kullanın
 @msg	command {name}: {e}	{name} komutu: {e}
+@msg	manifest: {e}	bildirim: {e}
+@msg	manifest: {e} at line {line} column {column}	bildirim: {e} (satır {line}, sütun {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands`, her biri `id` ve `label` içeren bir komut listesi olmalıdır
+@msg	command {name} must be an object with an `id` and a `label`	{name} komutu `id` ve `label` içeren bir nesne olmalıdır
+@msg	missing field `{key}`	`{key}` alanı eksik
+@msg	duplicate field `{key}`	`{key}` alanı yinelenmiş
 @msg	only a filter or a live effect declares `commands`	`commands` yalnızca bir filtre veya canlı efekt tarafından bildirilir
 @msg	“{name}” › {label}: {e}	“{name}” › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	modül `hash` içinde verilen SHA-256 değerine sahip değil: hiçbir şey yüklenmedi
diff --git a/crates/ui-egui/src/i18n/uk.tsv b/crates/ui-egui/src/i18n/uk.tsv
index cc87a1e3d..6f416569c 100644
--- a/crates/ui-egui/src/i18n/uk.tsv
+++ b/crates/ui-egui/src/i18n/uk.tsv
@@ -5746,6 +5746,12 @@ axis	Y Axis	Вісь Y
 @msg	command {name}: `label` must be 1-64 printable characters	команда {name}: `label` має містити 1-64 друковані символи
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	команда {name}: використайте id з 1-{MAX_COMMAND_ID} символів a-z 0-9 _, що починається з літери
 @msg	command {name}: {e}	команда {name}: {e}
+@msg	manifest: {e}	маніфест: {e}
+@msg	manifest: {e} at line {line} column {column}	маніфест: {e} (рядок {line}, стовпець {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` має бути списком команд, кожна з `id` і `label`
+@msg	command {name} must be an object with an `id` and a `label`	команда {name} має бути об'єктом з `id` і `label`
+@msg	missing field `{key}`	немає поля `{key}`
+@msg	duplicate field `{key}`	поле `{key}` вказано двічі
 @msg	only a filter or a live effect declares `commands`	`commands` оголошує лише фільтр або динамічний ефект
 @msg	“{name}” › {label}: {e}	«{name}» › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	модуль має не той SHA-256, що вказаний у `hash`: нічого не встановлено
diff --git a/crates/ui-egui/src/i18n/vi.tsv b/crates/ui-egui/src/i18n/vi.tsv
index 0db3daf46..55c849ad0 100644
--- a/crates/ui-egui/src/i18n/vi.tsv
+++ b/crates/ui-egui/src/i18n/vi.tsv
@@ -5747,6 +5747,12 @@ axis	Y Axis	Trục Y
 @msg	command {name}: `label` must be 1-64 printable characters	lệnh {name}: `label` phải có 1-64 ký tự in được
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	lệnh {name}: hãy dùng id gồm 1-{MAX_COMMAND_ID} ký tự từ a-z 0-9 _ và bắt đầu bằng một chữ cái
 @msg	command {name}: {e}	lệnh {name}: {e}
+@msg	manifest: {e}	manifest: {e}
+@msg	manifest: {e} at line {line} column {column}	manifest: {e} (dòng {line}, cột {column})
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` phải là một danh sách lệnh, mỗi lệnh có `id` và `label`
+@msg	command {name} must be an object with an `id` and a `label`	lệnh {name} phải là một đối tượng có `id` và `label`
+@msg	missing field `{key}`	thiếu trường `{key}`
+@msg	duplicate field `{key}`	trường `{key}` bị lặp
 @msg	only a filter or a live effect declares `commands`	chỉ bộ lọc hoặc hiệu ứng trực tiếp mới khai báo `commands`
 @msg	“{name}” › {label}: {e}	“{name}” › {label}: {e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	mô-đun không có SHA-256 mà `hash` cho biết: không có gì được cài đặt
diff --git a/crates/ui-egui/src/i18n/zh-hans.tsv b/crates/ui-egui/src/i18n/zh-hans.tsv
index 651d3c063..890036261 100644
--- a/crates/ui-egui/src/i18n/zh-hans.tsv
+++ b/crates/ui-egui/src/i18n/zh-hans.tsv
@@ -5979,6 +5979,12 @@ axis	Y Axis	Y 轴
 @msg	command {name}: `label` must be 1-64 printable characters	命令 {name}：`label` 必须是 1-64 个可打印字符
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	命令 {name}：请使用由 a-z 0-9 _ 组成、以字母开头的 1-{MAX_COMMAND_ID} 个字符的 ID
 @msg	command {name}: {e}	命令 {name}：{e}
+@msg	manifest: {e}	清单：{e}
+@msg	manifest: {e} at line {line} column {column}	清单：{e}（第 {line} 行，第 {column} 列）
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` 必须是命令列表，每个命令都有 `id` 和 `label`
+@msg	command {name} must be an object with an `id` and a `label`	命令 {name} 必须是包含 `id` 和 `label` 的对象
+@msg	missing field `{key}`	缺少字段 `{key}`
+@msg	duplicate field `{key}`	字段 `{key}` 重复
 @msg	only a filter or a live effect declares `commands`	只有滤镜或实时效果才能声明 `commands`
 @msg	“{name}” › {label}: {e}	“{name}” › {label}：{e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	模块的 SHA-256 与 `hash` 给出的不符：未安装任何内容
diff --git a/crates/ui-egui/src/i18n/zh-hant.tsv b/crates/ui-egui/src/i18n/zh-hant.tsv
index 5091f1b7e..fdeb2ad38 100644
--- a/crates/ui-egui/src/i18n/zh-hant.tsv
+++ b/crates/ui-egui/src/i18n/zh-hant.tsv
@@ -5784,6 +5784,12 @@ axis	Y Axis	Y 軸
 @msg	command {name}: `label` must be 1-64 printable characters	指令 {name}：`label` 必須是 1-64 個可列印字元
 @msg	command {name}: use an id of 1-{MAX_COMMAND_ID} characters from a-z 0-9 _ that starts with a letter	指令 {name}：請使用由 a-z 0-9 _ 組成、以字母開頭的 1-{MAX_COMMAND_ID} 個字元的 ID
 @msg	command {name}: {e}	指令 {name}：{e}
+@msg	manifest: {e}	資訊清單：{e}
+@msg	manifest: {e} at line {line} column {column}	資訊清單：{e}（第 {line} 行，第 {column} 欄）
+@msg	`commands` must be a list of commands, each with an `id` and a `label`	`commands` 必須是指令清單，每個指令都有 `id` 和 `label`
+@msg	command {name} must be an object with an `id` and a `label`	指令 {name} 必須是包含 `id` 和 `label` 的物件
+@msg	missing field `{key}`	找不到欄位 `{key}`
+@msg	duplicate field `{key}`	欄位 `{key}` 重複
 @msg	only a filter or a live effect declares `commands`	只有濾鏡或即時效果才能宣告 `commands`
 @msg	“{name}” › {label}: {e}	「{name}」 › {label}：{e}
 @msg	the module doesn't have the SHA-256 `hash` gives: nothing was installed	模組的 SHA-256 與 `hash` 提供的不符：未安裝任何內容