devtools

user-agents: Fake User Agents

Get random user agents for web scraping and automation. 1.2k+ GitHub stars, for startup founders and developers.
1,188 stars61 forksTypeScriptGuide quality 8/10Updated 8/24/2026100% free · open source
What it does

The user-agents tool generates random user agents for web scraping and automation, helping to avoid being blocked by websites that detect and prevent scraping from a single user agent.

When to use it
  • When building a web scraper that needs to mimic different browsers and devices
  • When automating interactions with websites that have rate limits or IP blocking
  • When testing website compatibility across various browsers and platforms
Ready-to-paste prompt
console.log(new (require('@intoli/user-agents')).UserAgent().toString());
Heads up: The user-agents library uses TypeScript, so ensure you have a compatible version of Node.js installed (14 or higher) to avoid compilation errors
Saves to your device
Use with Claude
New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/user-agents && curl -fsSL https://workflowstacks.com/api/skills/user-agents/claude-skill -o ~/.claude/skills/user-agents/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

What's inside — free to inspect

No purchase needed

Read the entire source before you build — unlike paid marketplaces that hide it behind a buy button.

17
top-level files
5
folders
668.5M
source size
Other
license
Key files
eslint.config.js
package.json
README.md
tsconfig.json
tsup.config.ts
File tree
.circleci/
.github/
media/
src/
test/
.babelrc
.clabot
.dir-locals.el
.gitignore
.mocharc.cjs
.prettierignore
.prettierrc
.tool-versions
CLA.md
CONTRIBUTING.md
eslint.config.js
LICENSE
package.json
README.md
tsconfig.json
tsup.config.ts
yarn.lock
Quick Actions
Details
Creator
intoli
Language
TypeScript
Category
devtools
Published
8/6/2018

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