Loading video...

Video Failed to Load

Go Home

Introducing Stagehand v4: the SDK for browser agents. Playwright was built for testing, we built Stagehand for your agent: with improved context management, self-healing actions, and iframe support.

Stagehanddev's profile picture

Stagehand

5,214 subscribers

248,671 views • 2 days ago •via X (Twitter)

Science & Technology
LIVE

Anya Rossi• Live Now

Private livecam show

0 Comments

No comments available

Comments from the original post will appear here

Related Videos

Your agents should use a remote browser built specifically for them, We revamped our Browser Skill to use our custom Stagehand CLI, It's faster than MCP tools and each run uses a new browser context, avoiding prompt injection. npx skills add browserbase/skills —skill browser
0:22

Your agents should use a remote browser built specifically for them, We revamped our Browser Skill to use our custom Stagehand CLI, It's faster than MCP tools and each run uses a new browser context, avoiding prompt injection. npx skills add browserbase/skills —skill browser

Browserbase

41,068 views • 5 months ago

Introducing Passmark: an open-source AI agent purpose-built for regression testing at scale. Built on Playwright: natural language tests, multi-model assertions, smart caching, telemetry, AI gateway support and more! github: bug0inc/passmark
0:32

Introducing Passmark: an open-source AI agent purpose-built for regression testing at scale. Built on Playwright: natural language tests, multi-model assertions, smart caching, telemetry, AI gateway support and more! github: bug0inc/passmark

Sandeep

34,933,369 views • 4 months ago

Introducing Email SDK A unified email SDK for sending with any email provider. One clean TypeScript API. - Multiple providers: Resend, Postmark, SendGrid, Mailgun, Brevo, SMTP, and more - Built-in fallbacks and retries - Agent Skill included - CLI for testing
0:25

Introducing Email SDK A unified email SDK for sending with any email provider. One clean TypeScript API. - Multiple providers: Resend, Postmark, SendGrid, Mailgun, Brevo, SMTP, and more - Built-in fallbacks and retries - Agent Skill included - CLI for testing

Leo - 15 y/o founder

69,995 views • 2 months ago

Coding agents suck at using a browser. Playwright MCP burns through your context window before you even send your first prompt. That is why I built Dev Browser, a Claude Skill to let your agent close the loop without eating up tokens.
0:45

Coding agents suck at using a browser. Playwright MCP burns through your context window before you even send your first prompt. That is why I built Dev Browser, a Claude Skill to let your agent close the loop without eating up tokens.

Sawyer Hood

312,803 views • 8 months ago

We've built the best in house observability for Stagehand 🔭 Get inference time, token usage, LLM output, and more on the new dashboard. No more black box, see everything behind the scenes. See for yourself, get started with npx create-browser-app 🤘
0:30

We've built the best in house observability for Stagehand 🔭 Get inference time, token usage, LLM output, and more on the new dashboard. No more black box, see everything behind the scenes. See for yourself, get started with npx create-browser-app 🤘

Stagehand

10,887 views • 1 year ago

Finally, a browser automation framework for Agents that actually works in production (open-source)! Typical browser automation tools like Selenium or Playwright require you to hard-code automation. These are brittle since one change in the website can disrupt the full workflow. On the other hand, high-level Agents like OpenAI Operator can be unpredictable in production. Stagehand is an open-source framework that bridges the gap between: - brittle traditional automation like Playwright, Selenium, etc. and - unpredictable full-agent solutions like OpenAI Operator. Key features: - Use AI when you want to navigate unfamiliar pages. - Use code (Playwright) when you know exactly what to do. - Preview AI actions before running them. - Cache repeatable actions to save tokens. - Compatible with SOTA computer use models with just one line of code. - Available in both Python and TypeScript SDK. Stagehand also has an open-source MCP server. Find a link to the repo in the comments! 👉 Over to you: Would you use this instead of Selenium?
0:24

Finally, a browser automation framework for Agents that actually works in production (open-source)! Typical browser automation tools like Selenium or Playwright require you to hard-code automation. These are brittle since one change in the website can disrupt the full workflow. On the other hand, high-level Agents like OpenAI Operator can be unpredictable in production. Stagehand is an open-source framework that bridges the gap between: - brittle traditional automation like Playwright, Selenium, etc. and - unpredictable full-agent solutions like OpenAI Operator. Key features: - Use AI when you want to navigate unfamiliar pages. - Use code (Playwright) when you know exactly what to do. - Preview AI actions before running them. - Cache repeatable actions to save tokens. - Compatible with SOTA computer use models with just one line of code. - Available in both Python and TypeScript SDK. Stagehand also has an open-source MCP server. Find a link to the repo in the comments! 👉 Over to you: Would you use this instead of Selenium?

Avi Chawla

101,419 views • 1 year ago

Context V2 is live, the prediction market built for agents. Let your agent trade, build PM apps, and launch markets all through one API. Designed for the agentic economy.
0:37

Context V2 is live, the prediction market built for agents. Let your agent trade, build PM apps, and launch markets all through one API. Designed for the agentic economy.

Context

24,558 views • 4 months ago

Introducing Giga's browser agent. Giga can now log in and completes tasks end-to-end, just like your human agents. It used to take months to get support APIs deployed for AI agents in the enterprise. Now these integrations can be built instantly.
1:16

Introducing Giga's browser agent. Giga can now log in and completes tasks end-to-end, just like your human agents. It used to take months to get support APIs deployed for AI agents in the enterprise. Now these integrations can be built instantly.

Esha

1,481,739 views • 6 months ago

Introducing the ElevenLabs React Native SDK Build cross-platform conversational AI agents for iOS and Android in minutes. WebRTC and first-class Expo support built in. Docs links below:
0:31

Introducing the ElevenLabs React Native SDK Build cross-platform conversational AI agents for iOS and Android in minutes. WebRTC and first-class Expo support built in. Docs links below:

ElevenLabs Developers

76,083 views • 1 year ago

🤖 Agents SDK—our new open-source SDK for orchestrating multi-agent workflows, improving upon Swarm. Configure agents with built-in tools, hand off tasks, add safety guardrails, and visualize execution traces for debugging and optimizing performance.
0:32

🤖 Agents SDK—our new open-source SDK for orchestrating multi-agent workflows, improving upon Swarm. Configure agents with built-in tools, hand off tasks, add safety guardrails, and visualize execution traces for debugging and optimizing performance.

OpenAI Developers

164,359 views • 1 year ago

We just built AWS Lambda with a browser built-in. Introducing Functions, a new compute paradigm that co-locates your code and browsers to build faster browser agents. Functions lets your team focus on the product, while we handle the infrastructure.
0:53

We just built AWS Lambda with a browser built-in. Introducing Functions, a new compute paradigm that co-locates your code and browsers to build faster browser agents. Functions lets your team focus on the product, while we handle the infrastructure.

Browserbase

62,993 views • 6 months ago

Nimo Infinity 🎉 - Introducing a New AI Browser, Purpose-Built for Productivity. One Canvas for All Your AI Apps and Agents. Nimo We were totally broke in 2024, but we didn’t want to give up. We built Nimo Infinity to rethink the interface for AI. Beautiful design, one canvas for all your apps, and built-in memory and context, all deeply focused on productivity. Comment ‘Nimo Infinity’ 👇 below to get early access with 100 free tasks. Our mission is to build an entirely new AI OS that is secure, intelligent, and interactive. Today, we are taking the first step with an AI Browser. We’ve spent the last 7 years working on Nimo Spatial OS and ultra-portable spatial computers. That experience has shaped how we approach the AI Browser with a completely new interface, purpose-built for AI.
0:56

Nimo Infinity 🎉 - Introducing a New AI Browser, Purpose-Built for Productivity. One Canvas for All Your AI Apps and Agents. Nimo We were totally broke in 2024, but we didn’t want to give up. We built Nimo Infinity to rethink the interface for AI. Beautiful design, one canvas for all your apps, and built-in memory and context, all deeply focused on productivity. Comment ‘Nimo Infinity’ 👇 below to get early access with 100 free tasks. Our mission is to build an entirely new AI OS that is secure, intelligent, and interactive. Today, we are taking the first step with an AI Browser. We’ve spent the last 7 years working on Nimo Spatial OS and ultra-portable spatial computers. That experience has shaped how we approach the AI Browser with a completely new interface, purpose-built for AI.

rohildev

27,345 views • 1 year ago

Here's a sneak peak at how we'll enable simple human-in-the-loop authentication for agents like OpenAI Operator and Browserbase Stagehand
5:52

Here's a sneak peak at how we'll enable simple human-in-the-loop authentication for agents like OpenAI Operator and Browserbase Stagehand

Clerk

32,145 views • 1 year ago

Introducing open-slide - The slide framework built for agents. Prompt your agent, get a polished deck. $ npx @⁠open-slide/cli init 👇
2:06

Introducing open-slide - The slide framework built for agents. Prompt your agent, get a polished deck. $ npx @⁠open-slide/cli init 👇

Yiwei Ho

456,998 views • 3 months ago

Introducing The first phone carrier built for AI agents, not humans. Agents are making more and more real-world connections, but they’re stuck with infrastructure that isn’t built for them. Saperly changes the game by empowering your agents with a unified phone number for both calling and messaging.
0:47

Introducing The first phone carrier built for AI agents, not humans. Agents are making more and more real-world connections, but they’re stuck with infrastructure that isn’t built for them. Saperly changes the game by empowering your agents with a unified phone number for both calling and messaging.

Saperly

264,762 views • 3 months ago

we built a browser for your parents so they stop calling you for tech support 20hr hack with sarah nishi shriya at Y Combinator x Browser Use hackathon
2:05

we built a browser for your parents so they stop calling you for tech support 20hr hack with sarah nishi shriya at Y Combinator x Browser Use hackathon

Maya Lekhi

50,229 views • 5 months ago

Youmio’s L1 enables AI agents with verifiable identities, transparent activity and provable actions. It’s an agent chain built for integrity, so agents can be accountable and reliable. Youmio = infrastructure for agents you can trust🤝
0:22

Youmio’s L1 enables AI agents with verifiable identities, transparent activity and provable actions. It’s an agent chain built for integrity, so agents can be accountable and reliable. Youmio = infrastructure for agents you can trust🤝

Youmio

35,040 views • 1 year ago

Introducing the Synthesis CLI, SDK and API Built for agents, builders, vibetraders and institutions Get markets, execute faster trades and consume more data from a single suite of tools for prediction markets
0:29

Introducing the Synthesis CLI, SDK and API Built for agents, builders, vibetraders and institutions Get markets, execute faster trades and consume more data from a single suite of tools for prediction markets

Synthesis

22,883 views • 4 months ago

Today's THE day, Folks! 🥁🥁🥁 is LIVE! I was lucky to beta test it, easily the most capable AI web agent I’ve used!🔥 Built on Stagehand (100% open source), it turns natural language into flawless browser automation. FREE & zero coding needed! 🧵 ↓
0:28

Today's THE day, Folks! 🥁🥁🥁 is LIVE! I was lucky to beta test it, easily the most capable AI web agent I’ve used!🔥 Built on Stagehand (100% open source), it turns natural language into flawless browser automation. FREE & zero coding needed! 🧵 ↓

Charly Wargnier

65,702 views • 1 year ago

Incredible. If you’ve been frustrated (like I have!) by pricey AI agents that feel like black boxes, you’ve got to try the new Stagehand! 🔥 It's a web agent SDK that runs locally or in the cloud, gives you full browser control, works with any LLM, & is 100% open-source! 🧵 ↓
0:34

Incredible. If you’ve been frustrated (like I have!) by pricey AI agents that feel like black boxes, you’ve got to try the new Stagehand! 🔥 It's a web agent SDK that runs locally or in the cloud, gives you full browser control, works with any LLM, & is 100% open-source! 🧵 ↓

Charly Wargnier

90,579 views • 1 year ago