Files
awesome-chatgpt-prompts/next.config.ts
Mert Koseoglu 1dbdb88717 perf: reduce Vercel costs — 12 optimizations across MCP endpoint, prompts.json, and infra
Addresses $6,478/month Vercel bill with 12 targeted fixes based on forensic
bill analysis and 7-expert review. See #1085 for full analysis.

MCP endpoint (src/pages/api/mcp.ts):
- Fix GetPromptRequestSchema P0 full table scan (findMany→findFirst)
- Remove all JSON pretty-printing (13 occurrences, ~30% payload reduction)
- Add Cache-Control headers to GET discovery endpoint
- Set tools.listChanged=false to prevent client polling
- Add 1MB body size limit to parseBody (DoS protection)
- Make elicitation opt-in via fill_variables param (saves 10s CPU/request)
- Fix timer leak in elicitation setTimeout
- Cap search content at 1,000 chars (contentPreview)
- Remove structuredFormat from search results
- Dynamic import for improve_prompt (reduces cold start)
- Optimize search_skills to return fileNames only

prompts.json:
- Add pagination (?page=&limit=) with backward compatibility
- Add ETag support for 304 Not-Modified responses
- Truncate content to 500-char preview by default

Infrastructure:
- Remove Sentry tunnelRoute (was proxying all browser events through edge)
- Add slug + composite database indexes for MCP query patterns

Closes #1085

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-19 21:04:34 +03:00

104 lines
2.9 KiB
TypeScript

import { withSentryConfig } from "@sentry/nextjs";
import type { NextConfig } from "next";
import createNextIntlPlugin from "next-intl/plugin";
import createMDX from "@next/mdx";
const withNextIntl = createNextIntlPlugin("./src/i18n/request.ts");
const withMDX = createMDX({
extension: /\.mdx?$/,
});
const nextConfig: NextConfig = {
pageExtensions: ["js", "jsx", "md", "mdx", "ts", "tsx"],
reactCompiler: true,
// Configure webpack for raw imports
webpack: (config) => {
config.module.rules.push({
resourceQuery: /raw/,
type: 'asset/source',
});
return config;
},
// Enable standalone output for Docker
output: "standalone",
// Experimental features
experimental: {
// Enable server actions
serverActions: {
bodySizeLimit: "2mb",
},
},
// Image optimization
images: {
remotePatterns: [
{
protocol: "https",
hostname: "**",
},
],
},
// Redirects
async redirects() {
return [
{
source: "/vibe",
destination: "/categories/vibe",
permanent: true,
},
{
source: "/sponsors",
destination: "/categories/sponsors",
permanent: true,
},
{
source: "/embed-preview",
destination: "/embed",
permanent: true,
},
// Redirect book PDF downloads to GitHub raw to save Vercel edge bandwidth
{
source: "/book-pdf/:filename",
destination: "https://raw.githubusercontent.com/f/prompts.chat/refs/heads/main/public/book-pdf/:filename",
permanent: false,
},
];
},
};
export default withSentryConfig(withMDX(withNextIntl(nextConfig)), {
// For all available options, see:
// https://www.npmjs.com/package/@sentry/webpack-plugin#options
org: "promptschat",
project: "prompts-chat",
// Only print logs for uploading source maps in CI
silent: !process.env.CI,
// For all available options, see:
// https://docs.sentry.io/platforms/javascript/guides/nextjs/manual-setup/
// Upload a larger set of source maps for prettier stack traces (increases build time)
widenClientFileUpload: true,
// tunnelRoute removed — was proxying all browser Sentry events through Vercel edge,
// generating unnecessary edge requests ($2.45/M) and function invocations ($0.60/M).
// Estimated savings: $100-400/month. Trade-off: some ad-blockers may block direct Sentry calls.
// See: https://github.com/f/prompts.chat/issues/1085
webpack: {
// Enables automatic instrumentation of Vercel Cron Monitors. (Does not yet work with App Router route handlers.)
// See the following for more information:
// https://docs.sentry.io/product/crons/
// https://vercel.com/docs/cron-jobs
automaticVercelMonitors: true,
// Tree-shaking options for reducing bundle size
treeshake: {
// Automatically tree-shake Sentry logger statements to reduce bundle size
removeDebugLogging: true,
},
},
});