data-fetching-rules-for-server-components

data-fetching-rules-for-server-components is a cursor rule for Cursor from toptalentcoder/Cursor-AwesomeRules. It costs 123 tokens per session, scanned A, a copy of data-fetching-rules-for-server-components, CC0-1.0.

A set of rules for fetching data inside Next.js 14 server components, including handling failed requests and cached refreshes.

In plain words
What is it for?
Use it when writing `.tsx` server components that load data from an API in Next.js 14.
Why use it?
It helps keep server-side data requests consistent and makes failed fetches visible instead of silently rendering bad data.

Cursor rule for Cursor

Written for Cursor: a Cursor rule (.mdc).

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add rules/toptalentcoder/cursor-awesomerules/data-fetching-rules-for-server-components
Clone the repo
git clone --depth 1 https://github.com/toptalentcoder/Cursor-AwesomeRules

Made for: Cursor.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for data-fetching-rules-for-server-components

README.md
[![agentmods](https://agentmods.dev/badge/rules/toptalentcoder/cursor-awesomerules/data-fetching-rules-for-server-components.svg)](https://agentmods.dev/rules/toptalentcoder/cursor-awesomerules/data-fetching-rules-for-server-components)
Your own site
<a href="https://agentmods.dev/rules/toptalentcoder/cursor-awesomerules/data-fetching-rules-for-server-components"><img src="https://agentmods.dev/badge/rules/toptalentcoder/cursor-awesomerules/data-fetching-rules-for-server-components.svg" alt="Measured on agentmods" height="20"></a>
Per session 123 This file is loaded in full into every session.
When invoked 123 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00123 $0.00123
Opus 5 $0.00062 $0.00062
Sonnet 5 $0.00025 $0.00025
Haiku 4.5 $0.00012 $0.00012

Measured 2d ago against content hash bca59891e64a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

data-fetching-rules-for-server-components scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to data-fetching-rules-for-server-components — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

rules/cursorrules-cursor-ai-nextjs-14-tailwind-seo-setup/data-fetching-rules-for-server-components.mdc · 15 lines

What it actually says

  • For data fetching in server components (in .tsx files): tsx async function getData() { const res = await fetch('https://api.example.com/data', { next: { revalidate: 3600 } }) if (!res.ok) throw new Error('Failed to fetch data') return res.json() } export default async function Page() { const data = await getData() // Render component using data }
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 15 lines · 123 tokens per session scan A bca59891e64a

Subscribe to this mod's changes

data-fetching-rules-for-server-components is a cursor rule published in the GitHub repository toptalentcoder/Cursor-AwesomeRules (6 stars, last pushed 1y ago), licensed CC0-1.0. It adds 123 tokens to every session, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to data-fetching-rules-for-server-components, differing in 0 lines, and is treated as a copy.