fix(dev-hub): fix broken URLs, remove stale timestamps, harden github-script

- Fix Solana/Sui progressive disclosure URLs (add pull-integration/ segment)
- Remove per-request Generated on timestamp from all route handlers
  (contradicts revalidate=false, latent CDN caching bug)
- Move sitemap lastModified to module-level BUILD_DATE constant
- Move remaining ${{ }} expressions in github-script to env/process.env

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: aditya520

.github/workflows/update-llms-txt.yml

@@ -430,13 +430,18 @@ jobs:
       - name: Comment on PR
         if: steps.changed-files.outputs.significant == 'true'
         uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7
+        env:
+          AFFECTED_PRODUCTS: ${{ steps.changed-files.outputs.affected_products }}
+          NEW_PRODUCT: ${{ steps.changed-files.outputs.new_product }}
+          CHANGED_FILES: ${{ steps.changed-files.outputs.files }}
         with:
           script: |
             const noUpdate = process.env.no_update === 'true';
-            const affectedRaw = '${{ steps.changed-files.outputs.affected_products }}';
+            const affectedRaw = process.env.AFFECTED_PRODUCTS || '';
             const affectedProducts = affectedRaw.split(' ').filter(Boolean);
-            const newProduct = '${{ steps.changed-files.outputs.new_product }}' === 'true';
+            const newProduct = process.env.NEW_PRODUCT === 'true';
             const updatedProducts = (process.env.updated_products || '').split(',').filter(Boolean);
+            const changedFiles = process.env.CHANGED_FILES || '';
 
             const newProductWarning = newProduct
               ? `\n> ⚠️ **New product directory detected.** Please check if the \`llms.txt\` routing hub needs a new entry.\n`
@@ -456,7 +461,7 @@ jobs:
             <summary>Files analyzed</summary>
 
             \`\`\`
-            ${{ steps.changed-files.outputs.files }}
+            ${changedFiles}
             \`\`\`
             </details>`;
             } else if (noUpdate) {
@@ -471,7 +476,7 @@ jobs:
             <summary>Files analyzed</summary>
 
             \`\`\`
-            ${{ steps.changed-files.outputs.files }}
+            ${changedFiles}
             \`\`\`
             </details>`;
             } else {
@@ -489,7 +494,7 @@ jobs:
             <summary>Files that triggered this update</summary>
 
             \`\`\`
-            ${{ steps.changed-files.outputs.files }}
+            ${changedFiles}
             \`\`\`
             </details>`;
             }

apps/developer-hub/src/app/SKILL.md/route.ts

@@ -247,8 +247,8 @@ These files use a tiered system: Start with product files below for curated quic
 - Pyth Pro streaming: [llms-price-feeds-pro.txt](https://docs.pyth.network/llms-price-feeds-pro.txt)
 - Entropy randomness: [llms-entropy.txt](https://docs.pyth.network/llms-entropy.txt)
 - Machine-readable index: [llms-manifest.json](https://docs.pyth.network/llms-manifest.json)
-- Solana integration: [solana guide](https://docs.pyth.network/price-feeds/core/use-real-time-data/solana)
-- Sui integration: [sui guide](https://docs.pyth.network/price-feeds/core/use-real-time-data/sui)
+- Solana integration: [solana guide](https://docs.pyth.network/price-feeds/core/use-real-time-data/pull-integration/solana)
+- Sui integration: [sui guide](https://docs.pyth.network/price-feeds/core/use-real-time-data/pull-integration/sui)
 - Contract addresses: [addresses](https://docs.pyth.network/price-feeds/core/contract-addresses)
 - Price feed IDs: [feed-ids](https://pyth.network/developers/price-feed-ids)
 - Example apps: [pyth-examples](https://github.com/pyth-network/pyth-examples)

apps/developer-hub/src/app/llms-entropy.txt/route.ts

@@ -202,8 +202,7 @@ For complete documentation, fetch any page as plain markdown:
 `;
 
 export function GET() {
-  const content = CONTENT + `\nGenerated on: ${new Date().toISOString()}\n`;
-  return new NextResponse(content, {
+  return new NextResponse(CONTENT, {
     headers: {
       "Cache-Control": "public, max-age=3600",
       "Content-Type": "text/plain; charset=utf-8",

apps/developer-hub/src/app/llms-price-feeds-core.txt/route.ts

@@ -203,8 +203,7 @@ For complete documentation, fetch any page as plain markdown:
 `;
 
 export function GET() {
-  const content = CONTENT + `\nGenerated on: ${new Date().toISOString()}\n`;
-  return new NextResponse(content, {
+  return new NextResponse(CONTENT, {
     headers: {
       "Cache-Control": "public, max-age=3600",
       "Content-Type": "text/plain; charset=utf-8",

apps/developer-hub/src/app/llms-price-feeds-pro.txt/route.ts

@@ -230,8 +230,7 @@ For complete documentation, fetch any page as plain markdown:
 `;
 
 export function GET() {
-  const content = CONTENT + `\nGenerated on: ${new Date().toISOString()}\n`;
-  return new NextResponse(content, {
+  return new NextResponse(CONTENT, {
     headers: {
       "Cache-Control": "public, max-age=3600",
       "Content-Type": "text/plain; charset=utf-8",

apps/developer-hub/src/app/llms-price-feeds.txt/route.ts

@@ -65,8 +65,7 @@ For an opinionated, step-by-step integration guide:
 `;
 
 export function GET() {
-  const content = CONTENT + `\nGenerated on: ${new Date().toISOString()}\n`;
-  return new NextResponse(content, {
+  return new NextResponse(CONTENT, {
     headers: {
       "Cache-Control": "public, max-age=3600",
       "Content-Type": "text/plain; charset=utf-8",

apps/developer-hub/src/app/llms.txt/route.ts

@@ -54,8 +54,7 @@ Programmatic discovery with token counts and content hashes:
 `;
 
 export function GET() {
-  const content = CONTENT + `\nGenerated on: ${new Date().toISOString()}\n`;
-  return new NextResponse(content, {
+  return new NextResponse(CONTENT, {
     headers: {
       "Cache-Control": "public, max-age=86400",
       "Content-Type": "text/plain; charset=utf-8",

apps/developer-hub/src/app/sitemap.ts

@@ -3,24 +3,26 @@ import type { MetadataRoute } from "next";
 import { LLM_FILES } from "../data/llm-files";
 import { source } from "../lib/source";
 
+const BUILD_DATE = new Date();
+
 export default function sitemap(): MetadataRoute.Sitemap {
   const baseUrl = "https://docs.pyth.network";
 
   const docPages = source.getPages().map((page) => ({
     changeFrequency: "weekly" as const,
-    lastModified: new Date(),
+    lastModified: BUILD_DATE,
     url: `${baseUrl}${page.url}`,
   }));
 
   const llmPages = LLM_FILES.filter((f) => !f.deprecated).map((f) => ({
     changeFrequency: f.changeFrequency,
-    lastModified: new Date(),
+    lastModified: BUILD_DATE,
     url: `${baseUrl}${f.path}`,
   }));
 
   const manifestPage = {
     changeFrequency: "weekly" as const,
-    lastModified: new Date(),
+    lastModified: BUILD_DATE,
     url: `${baseUrl}/llms-manifest.json`,
   };
 

apps/developer-hub/src/data/llm-token-counts.json

@@ -31,12 +31,12 @@
       "tokens": 177
     },
     "/SKILL.md": {
-      "bytes": 10559,
-      "hash": "sha256:0244c601968f346ca28d40c670a8ae305cbc866b203255c212f7b3cfdaf76c15",
-      "tokens": 2882
+      "bytes": 10593,
+      "hash": "sha256:fbae9126d0824d624f37cbe56e4f0a09dc464e736069c0675232a254daa358af",
+      "tokens": 2890
     }
   },
-  "generated_at": "2026-02-16T19:29:20.225Z",
+  "generated_at": "2026-02-16T19:49:45.026Z",
   "tokenizer": "cl100k_base",
   "tokenizer_note": "Token counts are approximate. Actual counts vary by model."
 }