feat: expose llms.txt

Author: araujogui

scripts/build-r2-symlinks.mjs

@@ -133,8 +133,9 @@ const cachedDirectories = {
 // Let's add these to our cached directories.
 const fileSymlinks = JSON.parse(await readFile(FILE_SYMLINKS, 'utf8'));
 
-// Delete this for now, we'll add it back again later
+// Delete these for now, we'll add them back again later
 delete fileSymlinks['node-config-schema.json'];
+delete fileSymlinks['llms.txt'];
 
 for (const file of Object.keys(fileSymlinks)) {
   // Stat the actual file so we can get it's size, last modified
@@ -163,10 +164,12 @@ for (const file of Object.keys(fileSymlinks)) {
 
 await writeFile(CACHED_DIRECTORIES_OUT, JSON.stringify(cachedDirectories));
 
-// Update the node-config-schema.json file symlink to point to the latest
-//  version
+// Update the node-config-schema.json and llms.txt file symlinks to point to
+//  the latest version
 fileSymlinks['node-config-schema.json'] =
   `${RELEASE_DIR}${latestVersions['latest']}/docs/node-config-schema.json`;
+fileSymlinks['llms.txt'] =
+  `${RELEASE_DIR}${latestVersions['latest']}/docs/llms.txt`;
 
 await writeFile(FILE_SYMLINKS, JSON.stringify(fileSymlinks));
 

src/constants/fileSymlinks.json

@@ -68,5 +68,6 @@
   "nodejs/release/v0.1.15/node-v0.1.15.tar.gz": "nodejs/release/node-v0.1.15.tar.gz",
   "nodejs/release/v0.4.12/node-v0.4.12.tar.gz": "nodejs/release/node-v0.4.12.tar.gz",
   "nodejs/release/v0.1.32/node-v0.1.32.tar.gz": "nodejs/release/node-v0.1.32.tar.gz",
-  "node-config-schema.json": "nodejs/release/v25.7.0/docs/node-config-schema.json"
+  "node-config-schema.json": "nodejs/release/v25.7.0/docs/node-config-schema.json",
+  "llms.txt": "nodejs/release/v25.7.0/docs/llms.txt"
 }

src/middleware/r2Middleware.ts

@@ -170,7 +170,8 @@ function getR2Path({
     }
   } else if (
     pathname.startsWith('/metrics') ||
-    pathname === '/node-config-schema.json'
+    pathname === '/node-config-schema.json' ||
+    pathname === '/llms.txt'
   ) {
     // Substring to cut off the leading /
     return pathname.substring(1);

src/routes/index.ts

@@ -49,6 +49,9 @@ export function registerRoutes(router: Router): void {
   router.head('/node-config-schema.json', r2Middleware);
   router.get('/node-config-schema.json', r2Middleware);
 
+  router.head('/llms.txt', r2Middleware);
+  router.get('/llms.txt', r2Middleware);
+
   router.head('/dist/?:filePath+', r2Middleware, originMiddleware);
   router.get('/dist/?:filePath+', cachedR2Middleware, originMiddleware);