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cccskills
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upstash-ratelimit-js

Rate limiting for serverless and edge apps with the @upstash/ratelimit TypeScript/JavaScript SDK backed by Upstash Redis. Use when adding a rate limiter or throttling to an API route, Next.js middleware, Vercel Edge, Cloudflare Workers, or any HTTP endpoint; returning 429 Too Many Requests; choosing between fixed window, sliding window, and token bucket algorithms; limiting per user, IP, API key, or tenant with prefixes and custom keys; protecting login, signup, form, or AI endpoints from abuse, bots, and brute force; using deny lists, ephemeral caching, analytics, timeouts, and multi-region rate limits; or estimating the Redis command cost of rate limiting. Also use when the user says rate limit, rate-limiting, throttle, quota, request limits, or traffic protection.

upstash/skills
インストール方法を見る

含まれるファイル（6）

  • SKILL.md1.9 KB
  • algorithms.md2.7 KB
  • features.md3.1 KB
  • methods-getting-started.md1.9 KB
  • pricing-cost.md4.6 KB
  • traffic-protection.md2.3 KB

SKILL.md（原文）

インストールする前に、エージェントに与えられる指示の中身を確認できます。

Rate Limit TS SDK

Quick Start

  • Install the SDK and connect to Redis.
  • Create a rate limiter and apply it to incoming operations.

Example:

import { Ratelimit } from "@upstash/ratelimit";
import { Redis } from "@upstash/redis";

const redis = new Redis({ url: "<url>", token: "<token>" });
const limiter = new Ratelimit({ redis, limiter: Ratelimit.slidingWindow(5, "10s") });

const { success } = await limiter.limit("user-id");
if (!success) {
  // throttled
}

Other Skill Files

  • algorithms.md: Describes all available rate‑limiting algorithms and how they behave.
  • pricing-cost.md: Explains pricing, Redis cost implications, and operational considerations.
  • features.md: Lists SDK features such as prefixes, custom keys, and behavioral options.
  • methods-getting-started.md: Full method reference for the SDK's API and getting started guide.
  • traffic-protection.md: Guidance on applying rate limiting for traffic shaping, abuse prevention, and protection patterns.

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Work with any Upstash product, SDK, or tool, including serverless Redis (caching, sessions, leaderboards, key-value storage), Ratelimit (rate limiting and throttling), QStash (message queue, cron schedules, background jobs), Workflow (durable long-running functions), Vector (vector database for embeddings, semantic search, and RAG), Search (full-text and semantic search), Box (sandboxed cloud containers for AI agents, TypeScript/JavaScript and Python), Blob (serverless S3-compatible file storage with direct browser uploads), the Upstash CLI, and no-signup scratch Redis for agents. Use when the user mentions Upstash or needs any of these capabilities in a serverless, edge, or Node.js app.

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upstash/skills302026年10月6日 更新

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日本語の概要は準備中です。原文の説明を表示しています。

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日本語の概要は準備中です。原文の説明を表示しています。

upstash/skills302026年10月6日 更新

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upstash/skills302026年10月6日 更新

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