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upstash-qstash-js

Work with the @upstash/qstash TypeScript/JavaScript SDK, an HTTP-based message queue, task scheduler, and background job system for serverless and edge runtimes (Next.js, Vercel, Cloudflare Workers, Deno, Node.js). Use when publishing messages to HTTP endpoints or URL groups, running background jobs without a long-running worker process, scheduling with cron expressions, delaying messages, building FIFO queues with parallelism and flow control, configuring retries and callbacks, handling a dead letter queue (DLQ), deduplicating messages, fanning out to multiple endpoints, verifying QStash webhook signatures (Next.js App Router, Pages Router, and Edge Runtime), running a local QStash dev server, or migrating regions. Also use when the user asks for a serverless cron job, async task queue, job scheduler, delayed delivery, webhook delivery with retries, or event-driven messaging between services.

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upstash/skills
연동 도구VercelCloudflare
설치 방법 보기

포함된 파일(13)

  • SKILL.md3.8 KB
  • advanced/callbacks.md4.6 KB
  • advanced/deduplication.md2.2 KB
  • advanced/dlq.md4.1 KB
  • advanced/multi-region/summary.md10.5 KB
  • advanced/multi-region/verify-multi-region-setup.ts12.6 KB
  • fundamentals/local-development.md4.2 KB
  • fundamentals/publishing-messages.md3.5 KB
  • fundamentals/queues-and-flow-control.md3.9 KB
  • fundamentals/schedules.md4.2 KB
  • fundamentals/url-groups.md3.0 KB
  • verification/platform-specific/nextjs.md4.2 KB
  • verification/receiver.md5.2 KB

SKILL.md(원문)

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QStash JavaScript SDK

QStash is an HTTP-based messaging and scheduling solution for serverless and edge runtimes. This skill helps you use the QStash JS SDK effectively.

When to use this skill

Use this skill when:

  • Publishing HTTP messages to endpoints or URL groups
  • Creating scheduled or delayed message delivery
  • Managing FIFO queues with configurable parallelism
  • Verifying incoming webhook signatures from QStash
  • Implementing callbacks, DLQ handling, or message deduplication

Quick Start

Installing the SDK

npm install @upstash/qstash

Basic Publishing

import { Client } from "@upstash/qstash";

const client = new Client({
  token: process.env.QSTASH_TOKEN!,
});

const result = await client.publishJSON({
  url: "https://my-api.example.com/webhook",
  body: { event: "user.created", userId: "123" },
});

Core Concepts

For fundamental QStash operations, see:

For verifying incoming messages:

  • Receiver Verification - Core signature verification with the Receiver class
  • Platform-Specific Verifiers:
    • Next.js - App Router, Pages Router, and Edge Runtime

For advanced features:

Platform Support

QStash JS SDK works across various platforms:

  • Next.js (App Router and Pages Router)
  • Cloudflare Workers
  • Deno
  • Node.js (v18+)
  • Vercel Edge Runtime
  • SvelteKit, Nuxt, SolidJS, and other frameworks

Note on Workflow SDK: For building complex durable workflows that chain multiple QStash messages together, consider using the separate QStash Workflow SDK (@upstash/workflow). The Workflow SDK empowers you to orchestrate multi-step processes with automatic state management, retries, and fault tolerance. This Skills file focuses on the core QStash messaging SDK.

Best Practices

  • Always verify incoming QStash messages using the Receiver class
  • Use environment variables for tokens and signing keys
  • Set appropriate retry counts and timeouts for your use case
  • Use queues for ordered processing with controlled parallelism
  • Implement DLQ handling for failed message recovery

리뷰

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같은 저장소의 스킬

upstash

Upstash 공식무료

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.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

upstash/skills332026년 10월 23일 업데이트

upstash-blob-js

Upstash 공식무료

Work with the @upstash/blob TypeScript/JavaScript SDK for S3-compatible object storage with direct browser uploads, presigned URLs, multipart, and signed reads. Use when storing files or blobs, uploading avatars, images, videos, attachments or user documents, letting a browser upload straight to storage without proxying bytes through a server, generating public or time-limited signed URLs, serving private files, streaming large files with pause and resume, setting cache headers on stored objects, or reaching an S3-compatible bucket from the AWS SDK.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

upstash/skills332026년 10월 23일 업데이트

upstash-box-cli

Upstash 공식무료

Drive an Upstash Box (a remote sandboxed workspace) from the terminal with the `box` CLI. Use when asked to run commands, edit files, clone repos, run builds or tests, publish a public URL, browse or screenshot a page, open a pull request or issue with a screenshot attached, schedule recurring work, run an AI agent, or do any work inside a box rather than on this machine.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

upstash/skills332026년 10월 23일 업데이트

upstash-box-js

Upstash 공식무료

Work with the @upstash/box TypeScript/JavaScript SDK for sandboxed cloud containers with AI agents, shell, filesystem, git, cron schedules, snapshots, and a headless browser. Use when building with Upstash Box, creating a sandbox or isolated environment to run untrusted or agent-generated code, running AI coding agents in containers, giving an agent a cloud dev environment with a shell and repository, browser automation from a box, scheduling recurring jobs inside a box, saving and restoring snapshots, or orchestrating parallel boxes.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

upstash/skills332026년 10월 23일 업데이트

upstash-box-py

Upstash 공식무료

Work with the upstash-box Python SDK for sandboxed cloud containers with AI agents, shell, filesystem, git, cron schedules, snapshots, and a headless browser. Use when building with Upstash Box in Python, creating a sandbox or isolated environment to run untrusted or agent-generated code, running AI coding agents in containers, giving an agent a cloud dev environment with a shell and repository, browser automation from a box, scheduling recurring jobs inside a box, saving and restoring snapshots, or orchestrating parallel boxes.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

upstash/skills332026년 10월 23일 업데이트

upstash-box-remote-work

Upstash 공식무료

Do work in an Upstash Box, a sandboxed cloud container driven through the remote Upstash MCP server (mcp.upstash.com), instead of on the local machine. Use when the user asks to run, build, test, clone, or edit something remotely, in a sandbox, in the cloud, or in a box, when the deliverable is a pull request, a public preview URL, or a screenshot of a running app, when the local machine cannot deliver (no GitHub login for gh, no way to expose a port, a dirty or slow local checkout), when several independent tasks should run in parallel on separate machines, a code factory that turns a list of tasks into a list of pull requests, or when the deliverable is a video, screen recording, demo or timelapse of a browser, web app, terminal program or agent run. Applies whenever the session has the box_* and blob_* MCP tools, even when Upstash is not named.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

upstash/skills332026년 10월 23일 업데이트

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