fix(chat): render GFM markdown tables in agent output (#3857)

Co-authored-by: Steven Enamakel <enamakel@tinyhumans.ai>

app/package.json

@@ -112,6 +112,7 @@
     "recharts": "^2.15.0",
     "redux-persist": "^6.0.0",
     "rehype-katex": "^7.0.1",
+    "remark-gfm": "^4.0.1",
     "remark-math": "^6.0.0",
     "remotion": "4.0.454",
     "socket.io-client": "^4.8.3",

app/src/pages/conversations/components/AgentMessageBubble.test.tsx

@@ -78,6 +78,20 @@ describe('AgentMessageBubble markdown links', () => {
 });
 
 describe('BubbleMarkdown math rendering', () => {
+  test('renders GFM markdown tables when they appear inside regular bubble markdown', () => {
+    render(
+      <BubbleMarkdown
+        content={
+          'Release notes:\n\n| PR | What it does |\n| --- | --- |\n| #3784 | Render tables |'
+        }
+      />
+    );
+
+    expect(screen.getByRole('table')).toBeInTheDocument();
+    expect(screen.getByRole('columnheader', { name: 'PR' })).toBeInTheDocument();
+    expect(screen.getByRole('cell', { name: '#3784' })).toBeInTheDocument();
+  });
+
   test('renders \\[ ... \\] block math (raw delimiters consumed, math visible)', () => {
     const { container } = render(<BubbleMarkdown content={'\\[ x^2 + y^2 = z^2 \\]'} />);
     const text = container.textContent ?? '';

app/src/pages/conversations/components/AgentMessageBubble.tsx

@@ -1,6 +1,7 @@
 import type { ReactNode } from 'react';
 import Markdown, { defaultUrlTransform } from 'react-markdown';
 import rehypeKatex from 'rehype-katex';
+import remarkGfm from 'remark-gfm';
 import remarkMath from 'remark-math';
 
 import { OPENHUMAN_LINK_EVENT } from '../../../components/OpenhumanLinkModal';
@@ -16,7 +17,8 @@ import {
   parseBubbleSegments,
 } from '../utils/format';
 
-const MATH_REMARK_PLUGINS = [remarkMath];
+const GFM_REMARK_PLUGINS = [remarkGfm];
+const MATH_REMARK_PLUGINS = [remarkGfm, remarkMath];
 const MATH_REHYPE_PLUGINS = [rehypeKatex];
 const EMPTY_PLUGINS: [] = [];
 type ParsedMarkdownTable = NonNullable<ReturnType<typeof parseMarkdownTable>>;
@@ -99,7 +101,7 @@ export function BubbleMarkdown({
       <Markdown
         urlTransform={transformMarkdownUrl}
         components={{ a: MarkdownAnchor }}
-        remarkPlugins={hasMath ? MATH_REMARK_PLUGINS : EMPTY_PLUGINS}
+        remarkPlugins={hasMath ? MATH_REMARK_PLUGINS : GFM_REMARK_PLUGINS}
         rehypePlugins={hasMath ? MATH_REHYPE_PLUGINS : EMPTY_PLUGINS}>
         {rendered}
       </Markdown>
@@ -115,7 +117,7 @@ export function TableCellMarkdown({ content }: { content: string }) {
       <Markdown
         urlTransform={transformMarkdownUrl}
         components={{ a: MarkdownAnchor }}
-        remarkPlugins={hasMath ? MATH_REMARK_PLUGINS : EMPTY_PLUGINS}
+        remarkPlugins={hasMath ? MATH_REMARK_PLUGINS : GFM_REMARK_PLUGINS}
         rehypePlugins={hasMath ? MATH_REHYPE_PLUGINS : EMPTY_PLUGINS}>
         {rendered}
       </Markdown>

pnpm-lock.yaml

@@ -150,6 +150,9 @@ importers:
       rehype-katex:
         specifier: ^7.0.1
         version: 7.0.1
+      remark-gfm:
+        specifier: ^4.0.1
+        version: 4.0.1
       remark-math:
         specifier: ^6.0.0
         version: 6.0.0
@@ -3146,6 +3149,10 @@ packages:
     resolution: {integrity: sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==}
     engines: {node: '>=10'}
 
+  escape-string-regexp@5.0.0:
+    resolution: {integrity: sha512-/veY75JbMK4j1yjvuUxuVsiS/hr/4iHs9FTT6cgTexxdE0Ly/glccBAkloH/DofkjRbZU3bnoj38mOmhkZ0lHw==}
+    engines: {node: '>=12'}
+
   escodegen@2.1.0:
     resolution: {integrity: sha512-2NlIDTwUWJN0mRPQOdtQBzbUHvdGY2P1VXSyU83Q3xKxM7WHX2Ql8dKq782Q9TgQUNOLEzEYu9bzLNj1q88I5w==}
     engines: {node: '>=6.0'}
@@ -4229,6 +4236,9 @@ packages:
     resolution: {integrity: sha512-hXdUTZYIVOt1Ex//jAQi+wTZZpUpwBj/0QsOzqegb3rGMMeJiSEu5xLHnYfBrRV4RH2+OCSOO95Is/7x1WJ4bw==}
     engines: {node: '>=10'}
 
+  markdown-table@3.0.4:
+    resolution: {integrity: sha512-wiYz4+JrLyb/DqW2hkFJxP7Vd7JuTDm77fvbM8VfEQdmSMqcImWeeRbHwZjBjIFki/VaMK2BhFi7oUUZeM5bqw==}
+
   math-intrinsics@1.1.0:
     resolution: {integrity: sha512-/IXtbwEk5HTPyEwyKX6hGkYXxM9nbj64B+ilVJnC/R6B0pH5G4V3b0pVbL7DBj4tkhBAppbQUlf6F6Xl9LHu1g==}
     engines: {node: '>= 0.4'}
@@ -4236,9 +4246,30 @@ packages:
   md5.js@1.3.5:
     resolution: {integrity: sha512-xitP+WxNPcTTOgnTJcrhM0xvdPepipPSf3I8EIpGKeFLjt3PlJLIDG3u8EX53ZIubkb+5U2+3rELYpEhHhzdkg==}
 
+  mdast-util-find-and-replace@3.0.2:
+    resolution: {integrity: sha512-Tmd1Vg/m3Xz43afeNxDIhWRtFZgM2VLyaf4vSTYwudTyeuTneoL3qtWMA5jeLyz/O1vDJmmV4QuScFCA2tBPwg==}
+
   mdast-util-from-markdown@2.0.3:
     resolution: {integrity: sha512-W4mAWTvSlKvf8L6J+VN9yLSqQ9AOAAvHuoDAmPkz4dHf553m5gVj2ejadHJhoJmcmxEnOv6Pa8XJhpxE93kb8Q==}
 
+  mdast-util-gfm-autolink-literal@2.0.1:
+    resolution: {integrity: sha512-5HVP2MKaP6L+G6YaxPNjuL0BPrq9orG3TsrZ9YXbA3vDw/ACI4MEsnoDpn6ZNm7GnZgtAcONJyPhOP8tNJQavQ==}
+
+  mdast-util-gfm-footnote@2.1.0:
+    resolution: {integrity: sha512-sqpDWlsHn7Ac9GNZQMeUzPQSMzR6Wv0WKRNvQRg0KqHh02fpTz69Qc1QSseNX29bhz1ROIyNyxExfawVKTm1GQ==}
+
+  mdast-util-gfm-strikethrough@2.0.0:
+    resolution: {integrity: sha512-mKKb915TF+OC5ptj5bJ7WFRPdYtuHv0yTRxK2tJvi+BDqbkiG7h7u/9SI89nRAYcmap2xHQL9D+QG/6wSrTtXg==}
+
+  mdast-util-gfm-table@2.0.0:
+    resolution: {integrity: sha512-78UEvebzz/rJIxLvE7ZtDd/vIQ0RHv+3Mh5DR96p7cS7HsBhYIICDBCu8csTNWNO6tBWfqXPWekRuj2FNOGOZg==}
+
+  mdast-util-gfm-task-list-item@2.0.0:
+    resolution: {integrity: sha512-IrtvNvjxC1o06taBAVJznEnkiHxLFTzgonUdy8hzFVeDun0uTjxxrRGVaNFqkU1wJR3RBPEfsxmU6jDWPofrTQ==}
+
+  mdast-util-gfm@3.1.0:
+    resolution: {integrity: sha512-0ulfdQOM3ysHhCJ1p06l0b0VKlhU0wuQs3thxZQagjcjPrlFRqY215uZGHHJan9GEAXd9MbfPjFJz+qMkVR6zQ==}
+
   mdast-util-math@3.0.0:
     resolution: {integrity: sha512-Tl9GBNeG/AhJnQM221bJR2HPvLOSnLE/T9cJI9tlc6zwQk2nPk/4f0cHkOdEixQPC/j8UtKDdITswvLAy1OZ1w==}
 
@@ -4276,6 +4307,27 @@ packages:
   micromark-core-commonmark@2.0.3:
     resolution: {integrity: sha512-RDBrHEMSxVFLg6xvnXmb1Ayr2WzLAWjeSATAoxwKYJV94TeNavgoIdA0a9ytzDSVzBy2YKFK+emCPOEibLeCrg==}
 
+  micromark-extension-gfm-autolink-literal@2.1.0:
+    resolution: {integrity: sha512-oOg7knzhicgQ3t4QCjCWgTmfNhvQbDDnJeVu9v81r7NltNCVmhPy1fJRX27pISafdjL+SVc4d3l48Gb6pbRypw==}
+
+  micromark-extension-gfm-footnote@2.1.0:
+    resolution: {integrity: sha512-/yPhxI1ntnDNsiHtzLKYnE3vf9JZ6cAisqVDauhp4CEHxlb4uoOTxOCJ+9s51bIB8U1N1FJ1RXOKTIlD5B/gqw==}
+
+  micromark-extension-gfm-strikethrough@2.1.0:
+    resolution: {integrity: sha512-ADVjpOOkjz1hhkZLlBiYA9cR2Anf8F4HqZUO6e5eDcPQd0Txw5fxLzzxnEkSkfnD0wziSGiv7sYhk/ktvbf1uw==}
+
+  micromark-extension-gfm-table@2.1.1:
+    resolution: {integrity: sha512-t2OU/dXXioARrC6yWfJ4hqB7rct14e8f7m0cbI5hUmDyyIlwv5vEtooptH8INkbLzOatzKuVbQmAYcbWoyz6Dg==}
+
+  micromark-extension-gfm-tagfilter@2.0.0:
+    resolution: {integrity: sha512-xHlTOmuCSotIA8TW1mDIM6X2O1SiX5P9IuDtqGonFhEK0qgRI4yeC6vMxEV2dgyr2TiD+2PQ10o+cOhdVAcwfg==}
+
+  micromark-extension-gfm-task-list-item@2.1.0:
+    resolution: {integrity: sha512-qIBZhqxqI6fjLDYFTBIa4eivDMnP+OZqsNwmQ3xNLE4Cxwc+zfQEfbs6tzAo2Hjq+bh6q5F+Z8/cksrLFYWQQw==}
+
+  micromark-extension-gfm@3.0.0:
+    resolution: {integrity: sha512-vsKArQsicm7t0z2GugkCKtZehqUm31oeGBV/KVSorWSy8ZlNAv7ytjFhvaryUiCUJYqs+NoE6AFhpQvBTM6Q4w==}
+
   micromark-extension-math@3.1.0:
     resolution: {integrity: sha512-lvEqd+fHjATVs+2v/8kg9i5Q0AP2k85H0WUOwpIVvUML8BapsMvh1XAogmQjOCsLpoKRCVQqEkQBB3NhVBcsOg==}
 
@@ -5013,6 +5065,9 @@ packages:
   rehype-katex@7.0.1:
     resolution: {integrity: sha512-OiM2wrZ/wuhKkigASodFoo8wimG3H12LWQaH8qSPVJn9apWKFSH3YOCtbKpBorTVw/eI7cuT21XBbvwEswbIOA==}
 
+  remark-gfm@4.0.1:
+    resolution: {integrity: sha512-1quofZ2RQ9EWdeN34S79+KExV1764+wCUGop5CPL1WGdD0ocPpu91lzPGbwWMECpEpd42kJGQwzRfyov9j4yNg==}
+
   remark-math@6.0.0:
     resolution: {integrity: sha512-MMqgnP74Igy+S3WwnhQ7kqGlEerTETXMvJhrUzDikVZ2/uogJCb+WHUg97hK9/jcfc0dkD73s3LN8zU49cTEtA==}
 
@@ -5022,6 +5077,9 @@ packages:
   remark-rehype@11.1.2:
     resolution: {integrity: sha512-Dh7l57ianaEoIpzbp0PC9UKAdCSVklD8E5Rpw7ETfbTl3FqcOOgq5q2LVDhgGCkaBv7p24JXikPdvhhmHvKMsw==}
 
+  remark-stringify@11.0.0:
+    resolution: {integrity: sha512-1OSmLd3awB/t8qdoEOMazZkNsfVTeY4fTsgzcQFdXNq8ToTN4ZGwrMnlda4K6smTFKD+GRV6O48i6Z4iKgPPpw==}
+
   remotion@4.0.454:
     resolution: {integrity: sha512-NGzA7HLBpzRPo1jAyLGXG7AaAdUYHJ18n06GM3nBvFkC5zVZua+2rhezxDTkMJFEMgL54cRQ2Zw/2yd3cWCRbg==}
     peerDependencies:
@@ -8886,6 +8944,8 @@ snapshots:
 
   escape-string-regexp@4.0.0: {}
 
+  escape-string-regexp@5.0.0: {}
+
   escodegen@2.1.0:
     dependencies:
       esprima: 4.0.1
@@ -10103,6 +10163,8 @@ snapshots:
     dependencies:
       semver: 7.7.4
 
+  markdown-table@3.0.4: {}
+
   math-intrinsics@1.1.0: {}
 
   md5.js@1.3.5:
@@ -10111,6 +10173,13 @@ snapshots:
       inherits: 2.0.4
       safe-buffer: 5.2.1
 
+  mdast-util-find-and-replace@3.0.2:
+    dependencies:
+      '@types/mdast': 4.0.4
+      escape-string-regexp: 5.0.0
+      unist-util-is: 6.0.1
+      unist-util-visit-parents: 6.0.2
+
   mdast-util-from-markdown@2.0.3:
     dependencies:
       '@types/mdast': 4.0.4
@@ -10128,6 +10197,63 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  mdast-util-gfm-autolink-literal@2.0.1:
+    dependencies:
+      '@types/mdast': 4.0.4
+      ccount: 2.0.1
+      devlop: 1.1.0
+      mdast-util-find-and-replace: 3.0.2
+      micromark-util-character: 2.1.1
+
+  mdast-util-gfm-footnote@2.1.0:
+    dependencies:
+      '@types/mdast': 4.0.4
+      devlop: 1.1.0
+      mdast-util-from-markdown: 2.0.3
+      mdast-util-to-markdown: 2.1.2
+      micromark-util-normalize-identifier: 2.0.1
+    transitivePeerDependencies:
+      - supports-color
+
+  mdast-util-gfm-strikethrough@2.0.0:
+    dependencies:
+      '@types/mdast': 4.0.4
+      mdast-util-from-markdown: 2.0.3
+      mdast-util-to-markdown: 2.1.2
+    transitivePeerDependencies:
+      - supports-color
+
+  mdast-util-gfm-table@2.0.0:
+    dependencies:
+      '@types/mdast': 4.0.4
+      devlop: 1.1.0
+      markdown-table: 3.0.4
+      mdast-util-from-markdown: 2.0.3
+      mdast-util-to-markdown: 2.1.2
+    transitivePeerDependencies:
+      - supports-color
+
+  mdast-util-gfm-task-list-item@2.0.0:
+    dependencies:
+      '@types/mdast': 4.0.4
+      devlop: 1.1.0
+      mdast-util-from-markdown: 2.0.3
+      mdast-util-to-markdown: 2.1.2
+    transitivePeerDependencies:
+      - supports-color
+
+  mdast-util-gfm@3.1.0:
+    dependencies:
+      mdast-util-from-markdown: 2.0.3
+      mdast-util-gfm-autolink-literal: 2.0.1
+      mdast-util-gfm-footnote: 2.1.0
+      mdast-util-gfm-strikethrough: 2.0.0
+      mdast-util-gfm-table: 2.0.0
+      mdast-util-gfm-task-list-item: 2.0.0
+      mdast-util-to-markdown: 2.1.2
+    transitivePeerDependencies:
+      - supports-color
+
   mdast-util-math@3.0.0:
     dependencies:
       '@types/hast': 3.0.4
@@ -10237,6 +10363,64 @@ snapshots:
       micromark-util-symbol: 2.0.1
       micromark-util-types: 2.0.2
 
+  micromark-extension-gfm-autolink-literal@2.1.0:
+    dependencies:
+      micromark-util-character: 2.1.1
+      micromark-util-sanitize-uri: 2.0.1
+      micromark-util-symbol: 2.0.1
+      micromark-util-types: 2.0.2
+
+  micromark-extension-gfm-footnote@2.1.0:
+    dependencies:
+      devlop: 1.1.0
+      micromark-core-commonmark: 2.0.3
+      micromark-factory-space: 2.0.1
+      micromark-util-character: 2.1.1
+      micromark-util-normalize-identifier: 2.0.1
+      micromark-util-sanitize-uri: 2.0.1
+      micromark-util-symbol: 2.0.1
+      micromark-util-types: 2.0.2
+
+  micromark-extension-gfm-strikethrough@2.1.0:
+    dependencies:
+      devlop: 1.1.0
+      micromark-util-chunked: 2.0.1
+      micromark-util-classify-character: 2.0.1
+      micromark-util-resolve-all: 2.0.1
+      micromark-util-symbol: 2.0.1
+      micromark-util-types: 2.0.2
+
+  micromark-extension-gfm-table@2.1.1:
+    dependencies:
+      devlop: 1.1.0
+      micromark-factory-space: 2.0.1
+      micromark-util-character: 2.1.1
+      micromark-util-symbol: 2.0.1
+      micromark-util-types: 2.0.2
+
+  micromark-extension-gfm-tagfilter@2.0.0:
+    dependencies:
+      micromark-util-types: 2.0.2
+
+  micromark-extension-gfm-task-list-item@2.1.0:
+    dependencies:
+      devlop: 1.1.0
+      micromark-factory-space: 2.0.1
+      micromark-util-character: 2.1.1
+      micromark-util-symbol: 2.0.1
+      micromark-util-types: 2.0.2
+
+  micromark-extension-gfm@3.0.0:
+    dependencies:
+      micromark-extension-gfm-autolink-literal: 2.1.0
+      micromark-extension-gfm-footnote: 2.1.0
+      micromark-extension-gfm-strikethrough: 2.1.0
+      micromark-extension-gfm-table: 2.1.1
+      micromark-extension-gfm-tagfilter: 2.0.0
+      micromark-extension-gfm-task-list-item: 2.1.0
+      micromark-util-combine-extensions: 2.0.1
+      micromark-util-types: 2.0.2
+
   micromark-extension-math@3.1.0:
     dependencies:
       '@types/katex': 0.16.8
@@ -11186,6 +11370,17 @@ snapshots:
       unist-util-visit-parents: 6.0.2
       vfile: 6.0.3
 
+  remark-gfm@4.0.1:
+    dependencies:
+      '@types/mdast': 4.0.4
+      mdast-util-gfm: 3.1.0
+      micromark-extension-gfm: 3.0.0
+      remark-parse: 11.0.0
+      remark-stringify: 11.0.0
+      unified: 11.0.5
+    transitivePeerDependencies:
+      - supports-color
+
   remark-math@6.0.0:
     dependencies:
       '@types/mdast': 4.0.4
@@ -11212,6 +11407,12 @@ snapshots:
       unified: 11.0.5
       vfile: 6.0.3
 
+  remark-stringify@11.0.0:
+    dependencies:
+      '@types/mdast': 4.0.4
+      mdast-util-to-markdown: 2.1.2
+      unified: 11.0.5
+
   remotion@4.0.454(react-dom@19.2.5(react@19.2.5))(react@19.2.5):
     dependencies:
       react: 19.2.5