diff --git a/.changeset/plugin-type-tsdoc-objectql.md b/.changeset/plugin-type-tsdoc-objectql.md
new file mode 100644
index 0000000000..07ec42fac1
--- /dev/null
+++ b/.changeset/plugin-type-tsdoc-objectql.md
@@ -0,0 +1,18 @@
+---
+"@objectstack/core": patch
+---
+
+docs(core): correct `Plugin.type`'s TSDoc enumeration — it omitted `objectql` (#13762)
+
+`Plugin.type` is typed `string` in `@objectstack/core`, so its TSDoc is the only
+enumeration a plugin author reading the interface ever sees; nothing type-checks
+them against it. That comment listed seven values while the declared set is
+eight: `PluginSchema.type` in `@objectstack/spec` is
+`z.enum(['standard', ...CORE_PLUGIN_TYPES])`, and `CORE_PLUGIN_TYPES` carries
+`objectql` — the type `packages/objectql/src/plugin.ts` declares on the engine
+plugin essentially every runtime loads first.
+
+The comment now lists all eight and names `CORE_PLUGIN_TYPES` as the
+authoritative set. The same omission in the hand-written
+`content/docs/plugins/anatomy.mdx` transcription of this interface is corrected
+in the same change.
diff --git a/content/docs/plugins/anatomy.mdx b/content/docs/plugins/anatomy.mdx
index 5dd05e46c0..3a63c34a47 100644
--- a/content/docs/plugins/anatomy.mdx
+++ b/content/docs/plugins/anatomy.mdx
@@ -119,7 +119,7 @@ export interface Plugin {
 
     /**
      * Plugin Type (Optional)
-     * One of: standard, ui, driver, server, app, theme, agent.
+     * One of: standard, ui, driver, server, app, theme, agent, objectql.
      * @default 'standard'
      */
     type?: string;
diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
index 68238876fd..bff73a9ee5 100644
--- a/packages/core/src/types.ts
+++ b/packages/core/src/types.ts
@@ -108,7 +108,13 @@ export interface Plugin {
     version?: string;
 
     /**
-     * Plugin type (standard, ui, driver, server, app, theme, agent)
+     * Plugin type (standard, ui, driver, server, app, theme, agent, objectql)
+     *
+     * Authoritative set: `CORE_PLUGIN_TYPES` in `@objectstack/spec`
+     * (`kernel/plugin.zod.ts`), which `PluginSchema.type` enumerates as
+     * `z.enum(['standard', ...CORE_PLUGIN_TYPES])`. This field is typed
+     * `string`, so nothing type-checks an author against the list above —
+     * keep the two in step when the declared set changes.
      * @default 'standard'
      */
     type?: string;