diff --git a/.github/workflows/update-json-assets.yaml b/.github/workflows/update-json-assets.yaml
new file mode 100644
index 0000000..e465515
--- /dev/null
+++ b/.github/workflows/update-json-assets.yaml
@@ -0,0 +1,86 @@
+name: update json assets
+on:
+  push:
+    paths:
+      - .github/workflows/update-json-assets.yaml
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+  schedule:
+    # runs on the first day of the month at 04:05AM (UTC)
+    - cron: "5 4 1 * *"
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+concurrency:
+  group: "updater"
+  cancel-in-progress: false
+
+jobs:
+  update-assets:
+    runs-on: ubuntu-latest
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: latest
+          cache: yarn
+      - name: Install
+        run: yarn install
+      - name: Build
+        run: yarn run build
+      - name: run all downloaders
+        run: |
+          ls -lisha out/downloader/
+          for i in out/downloader/*.js; do
+              # skipping the syntax downloader
+              if [[ $i != *"nginx_syntax"* ]]; then
+                  echo "executing 'node $i' ..."
+                  node "$i" || true
+              fi
+          done
+
+          git add assets/**/*.json
+          git status
+
+      - name: creating the pull request body
+        id: pr-body
+        run: |          
+          json_path="assets/**/*.json"
+
+          # capturing git diff stats and removing whitespace
+          diff_shortstat=$(git diff --staged --shortstat "$json_path" | sed -re 's/^[[:blank:]]+|[[:blank:]]+$//g' -e 's/[[:blank:]]+/ /g')
+          diff_numstat=$(git diff --staged --numstat "$json_path" | sed -re 's/^[[:blank:]]+|[[:blank:]]+$//g' -e 's/[[:blank:]]+/ /g')
+
+          pr_body="This pull request has been generated **automatically** to **update** the following files:\n\n\`\`\`bash\n$diff_shortstat\n\n$diff_numstat\n\`\`\`\n"
+
+          echo -e "\n----------------------\nThe pull request body:\n----------------------\n"
+          echo -e "$pr_body"
+
+          echo -e "$pr_body" >> $GITHUB_STEP_SUMMARY
+
+          echo 'pr_body<<EOF' >> $GITHUB_OUTPUT
+          echo -e "$pr_body" >> $GITHUB_OUTPUT
+          echo 'EOF' >> $GITHUB_OUTPUT
+      - uses: actions/upload-artifact@v4
+        with:
+          name: json-assets
+          path: |
+            assets/**/*.json
+          retention-days: 3
+      # - name: Create Pull Request
+      #   id: cpr
+      #   uses: peter-evans/create-pull-request@v6
+      #   with:
+      #     token: ${{ secrets.GITHUB_TOKEN }}
+      #     add-paths: |
+      #       assets/**/*.json
+      #     commit-message: "chore(assets): update json assets"
+      #     branch: update-json-assets
+      #     delete-branch: true
+      #     base: main
+      #     title: "Update JSON files in assets/"
+      #     body: ${{ steps.pr-body.outputs.pr_body }}
+      #     labels: dependencies
+      #     draft: false
diff --git a/package.json b/package.json
index ccfc5be..a443bd8 100644
--- a/package.json
+++ b/package.json
@@ -72,6 +72,7 @@
 		"rimraf": "^5",
 		"swc-loader": "^0.2.6",
 		"turndown": "^7.1.2",
+		"turndown-plugin-gfm": "^1.0.2",
 		"typescript": "^5",
 		"webpack": "^5",
 		"webpack-cli": "^5"
diff --git a/src/downloader/config_url.ts b/src/downloader/config_url.ts
index 484112d..9d096b7 100644
--- a/src/downloader/config_url.ts
+++ b/src/downloader/config_url.ts
@@ -28,6 +28,7 @@ export const httpHeadersWikiURLs = {
 	de: 'https://de.wikipedia.org/wiki/Liste_der_HTTP-Headerfelder',
 	en: 'https://en.wikipedia.org/wiki/List_of_HTTP_header_fields',
 	es: 'https://es.wikipedia.org/wiki/Anexo:Cabeceras_HTTP',
+	pt: 'https://pt.wikipedia.org/wiki/Lista_de_campos_de_cabe%C3%A7alho_HTTP',
 	'zh-Hans': 'https://zh.wikipedia.org/zh-cn/HTTP%E5%A4%B4%E5%AD%97%E6%AE%B5',
 	'zh-Hant-HK': 'https://zh.wikipedia.org/zh-hk/HTTP%E5%A4%B4%E5%AD%97%E6%AE%B5',
 	'zh-Hant-TW': 'https://zh.wikipedia.org/zh-tw/HTTP%E5%A4%B4%E5%AD%97%E6%AE%B5',
diff --git a/src/downloader/http_headers.ts b/src/downloader/http_headers.ts
index 66297d5..cbf687e 100644
--- a/src/downloader/http_headers.ts
+++ b/src/downloader/http_headers.ts
@@ -249,7 +249,7 @@ async function main() {
 		const output = new JsonFileWriter(manifestFiles.httpHeaders("de"));
 		const html = await getText("de", baseUrl);
 		const $ = loadHtml(html);
-		const handleEnglishRow = ($row: Cheerio<Element>, type: ManifestItemType) => {
+		const handleGermanRow = ($row: Cheerio<Element>, type: ManifestItemType) => {
 			const $cols = $row.find("td");
 			if ($cols.length === 0) return;
 			const headerNames = normalizeHeaderName($cols.eq(0).text());
@@ -269,7 +269,39 @@ async function main() {
 			const $rows = element.find("tr");
 			for (let row = 0; row < $rows.length; row++) {
 				const $row = $rows.eq(row);
-				handleEnglishRow($row, ManifestItemType.HttpReqHeader);
+				handleGermanRow($row, ManifestItemType.HttpReqHeader);
+			}
+		}
+		output.close();
+	}
+
+	// pt
+	{
+		const baseUrl = httpHeadersWikiURLs.pt;
+		const output = new JsonFileWriter(manifestFiles.httpHeaders("pt"));
+		const html = await getText("pt", baseUrl);
+		const $ = loadHtml(html);
+		const handlePortgueseRow = ($row: Cheerio<Element>, type: ManifestItemType) => {
+			const $cols = $row.find("td");
+			if ($cols.length === 0) return;
+			const headerNames = normalizeHeaderName($cols.eq(0).text());
+			const description = getDescriptionMarkdown($cols.eq(1), baseUrl);
+			if (!description) print.warn(`header ${headerNames[0]} has no description`);
+			for (let j = 0; j < headerNames.length; j++) {
+				const headerName = headerNames[j];
+				output.writeItem(j === 0 ? [type, headerName, description] : [type, headerName, -1]);
+			}
+		};
+
+		const $reqH2 = $("h2 #Campos_de_resposta");
+		assertLength("request fields h2", $reqH2, 1);
+		const $tables = getNextTables($reqH2.parent(), "h2");
+		assertLength("request fields table", $tables, 2);
+		for (const element of $tables) {
+			const $rows = element.find("tr");
+			for (let row = 0; row < $rows.length; row++) {
+				const $row = $rows.eq(row);
+				handlePortgueseRow($row, ManifestItemType.HttpReqHeader);
 			}
 		}
 		output.close();
diff --git a/src/downloader/lua_openresty.ts b/src/downloader/lua_openresty.ts
index b9ed80e..55a1b18 100755
--- a/src/downloader/lua_openresty.ts
+++ b/src/downloader/lua_openresty.ts
@@ -145,14 +145,9 @@ function processDirectiveElement(
 		item.desc = item.desc || character;
 		item.notes.push(character);
 
-		// console.log(temp.toString());
-		// console.log(" --- --- --- --- ")
-
 		docsHTML += temp.toString();
 	}
 
-	// console.log(docsHTML);
-
 	if (item.def.startsWith("no")) {
 		item.def = directiveName + " ;";
 	}
@@ -184,11 +179,6 @@ function processDirectiveElement(
 		{},
 	]);
 
-	if (directiveName == "server_rewrite_by_lua_block") {
-		// TODO: needs to be changed remove SVG objects and add required contents (!)
-		console.log(docsHTML);
-	}
-
 	detailsStream.writeItem([
 		ManifestItemType.DirectiveDetails,
 		directiveName,
diff --git a/src/downloader/nginx_directives.ts b/src/downloader/nginx_directives.ts
index c76924e..48887d4 100755
--- a/src/downloader/nginx_directives.ts
+++ b/src/downloader/nginx_directives.ts
@@ -40,7 +40,7 @@ async function main() {
 	assertLength(`document page title "${titleShouleBe}"`, $title, 1);
 
 	const directiveLists = $title.parent().nextAll("ul.compact");
-	assertLength("length(ul.compact)", directiveLists, 6);
+	assertLength("length(ul.compact)", directiveLists, 7);
 
 	const modules: Array<{ moduleName: string; moduleIndex: number; uri: string }> = [];
 	directiveLists.each((i, list) => {
diff --git a/yarn.lock b/yarn.lock
index 5a2e953..328354a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2929,6 +2929,11 @@ tunnel@0.0.6:
   resolved "https://registry.yarnpkg.com/tunnel/-/tunnel-0.0.6.tgz#72f1314b34a5b192db012324df2cc587ca47f92c"
   integrity sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg==
 
+turndown-plugin-gfm@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/turndown-plugin-gfm/-/turndown-plugin-gfm-1.0.2.tgz#6f8678a361f35220b2bdf5619e6049add75bf1c7"
+  integrity sha512-vwz9tfvF7XN/jE0dGoBei3FXWuvll78ohzCZQuOb+ZjWrs3a0XhQVomJEb2Qh4VHTPNRO4GPZh0V7VRbiWwkRg==
+
 turndown@^7.1.2:
   version "7.1.3"
   resolved "https://registry.yarnpkg.com/turndown/-/turndown-7.1.3.tgz#2890eb76c603e66bf0c9e91526582b563065c57d"