diff --git a/lib/ast-processor.ts b/lib/ast-processor.ts
index 90a72e174..2a09ec6d7 100644
--- a/lib/ast-processor.ts
+++ b/lib/ast-processor.ts
@@ -5,9 +5,11 @@ import remarkGfm from 'remark-gfm';
 
 import transformers, { readmeComponentsTransformer, variablesTransformer } from '../processor/transform';
 import rehypeSlug from 'rehype-slug';
+import { PluggableList } from 'unified';
 
 export type MdastOpts = {
   components?: Record<string, string>;
+  remarkPlugins?: PluggableList;
 };
 
 export const remarkPlugins = [remarkFrontmatter, remarkGfm, ...transformers];
@@ -17,6 +19,7 @@ const astProcessor = (opts: MdastOpts = { components: {} }) =>
   remark()
     .use(remarkMdx)
     .use(remarkPlugins)
+    .use(opts.remarkPlugins)
     .use(variablesTransformer, { asMdx: false })
     .use(readmeComponentsTransformer({ components: opts.components }));
 
diff --git a/lib/hast.ts b/lib/hast.ts
index f8960f6ed..e61647d79 100644
--- a/lib/hast.ts
+++ b/lib/hast.ts
@@ -1,4 +1,4 @@
-import astProcessor, { rehypePlugins } from './ast-processor';
+import astProcessor, { rehypePlugins, MdastOpts } from './ast-processor';
 import remarkRehype from 'remark-rehype';
 import { injectComponents } from '../processor/transform';
 import { MdastComponents } from '../types';
@@ -6,11 +6,7 @@ import mdast from './mdast';
 import { unified } from 'unified';
 import rehypeParse from 'rehype-parse';
 
-interface Options {
-  components?: Record<string, string>;
-}
-
-const hast = (text: string, opts: Options = {}) => {
+const hast = (text: string, opts: MdastOpts = {}) => {
   const components: MdastComponents = Object.entries(opts.components || {}).reduce((memo, [name, doc]) => {
     memo[name] = mdast(doc);
     return memo;