Your AI-native OS running in the cloud 24/7. Optimized for agents, humans, and collaboration.
Joined November 2024
- Tweets 25
- Following 2
- Followers 270
- Likes 63
1 Photos and videos
No waitlist, open for all. Try it today for free!
5 Jun 2025
AI app builders promised seamlessness, but reality? Messy code, and layers of convoluted integration mazes.
So @joshhpark and I did the logical thing: dropped out of Harvard, raced through @ycombinator, pivoted, questioned our life choices, and shipped a solution.
Meet Cosmic
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Endstack retweeted
Apr 15
It's 2026 and you still haven't given your OpenClaw an entire cloud desktop?
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Endstack retweeted
Apr 13
opening a few more spots in our beta for endstack.com
what endstack is not:
> yet another agent sandbox chat input -> omg agent computer
> a high maintanence, technical agent that you need to babysit
what endstack is:
> actual cloud desktop that runs endOS(our own web OS - think chrome OS)
> access from any browser/device or through our native clients
> gpu-accelerated chrome
> zero-maintenance agent integrated at the OS level that runs 24/7
> thousands of integrations out of the box
> support for realtime collaboration - one desktop, multiple users
> built on top of linux, full root access
dm me if you're agent-pilled and frustrated with your current agent setup. or even if you just wanna taste of the future.
$100/month/desktop we subsidize your agent's tokens while in beta.
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Adding auth to your vibecoded projects should be easy and tasteful.
Available for everyone and all plans today!
16 Sep 2025
Introducing Cosmic Auth.
Beautiful, customizable, no-code authentication and user management built right into all your @endstack apps.
All vibe coders deserve a tasteful, free, simple-to-use auth.
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Endstack retweeted
11 Sep 2025
lots of vibe coding tools promise 'tasteful design' but have no taste themselves and suck.
we're trying to make one that doesn't look bad and doesn't suck.
lots of exciting new things to share over the next few days!
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Endstack retweeted
7 Sep 2025
UIs don't have to be flat and boring.
Trying something new.
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was this the actor in squid game?
20 Aug 2025
we spent $120,000 to hire a hot Korean actor to tell you about @endstack
use AI to build tasteful, functional websites without the hassle of setting up payments, building a backend, or writing code.
for every like we have to pay him an additional $10
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嘆 Ā more🚢s: Stitch by @GoogleLabs, @endstack and @magicpatterns have joined the arena
live results at @designarena
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Endstack retweeted
25 Jul 2025
today is undeniably the best time to build.
two years ago my brother and I were trying to build an ai native email/calendar client.
didn't work because llms sucked.
now its a hot idea.
there's alpha in revisiting your "impossible" ideas and see if you can build it today.
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GO BUILD SOMETHING COOL NOW
22 Jul 2025
Introducing Cosmic 2.0
The best AI tool available for building and monetizing websites and web apps.
Go from prompt -> first payment in minutes
Comment “cosmic” for 24 hours of unlimited credits.
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Endstack retweeted
21 Jun 2025
With Cosmic you don’t need to be a professional AI prompt writer to build amazing looking websites.
Just made this awesome looking retro dev portfolio and my prompt was literally “Hi there can you build me a retro dev portfolio that looks pixelated and fun?”.
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Endstack retweeted
6 Jun 2025
Just put your exact same prompt into @endstack (we just launched publicly today) to compare.
You guys judge, but this one looks the best🤷♂️
One-shot:
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RT @joshhpark: Super excited to launch Lune MCPs!
Think of Lunes as an agent that will look up the relevant context from documentation, for…
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Endstack retweeted
9 Mar 2025
Stoked to announce the launch of Lune MCPs! For me personally, using them has unlocked a new level of coding with @cursor_ai .
I can now give Cursor’s Agent a Lune MCP for a new library or framework and even if the underlying LLM has no understanding of the topic, it can generate quality code as if it's actually reading through the docs and relevant forums, etc.
But even for well known libraries like Stripe, I’m seeing much better performance when using the Lune Stripe MCP vs Cursor Doc Upload or even Perplexity Sonar. We’ll launch a benchmark soon.
In the meantime, here is me one-shotting a basic web scraper using @firecrawl in python, from installation to execution, using Cursor Agent and a Lune MCP server on firecrawl docs.
If you have questions or run into issues, drop them below and I’ll do my best to address them!
We are super excited to announce over 200 Lune MCP servers!
While some MCP servers directly interface with external products, like Stripe or Supabase, our fully-managed MCP servers are built on top of Lunes - retrieval agents for docs, relevant forum discussions, open-source repos, and more, for specific frameworks, libraries, or APIs.
This means our MCP servers are designed to give your coding agents/tools the appropriate context to properly implement features, rather than directly integrating with an external product.
Find the Lune you want, click “Copy MCP Command” and paste it directly into @cursor_ai to use. Also compatible with @windsurf_ai, @AnthropicAI Claude Desktop, and other tools that support MCP. Lune Pro users can also create their own Lunes/MCPs.
Try it out today!
(Demo of using the lune-@LynxJS_org MCP server to one-shot creating a sample project)
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We are super excited to announce over 200 Lune MCP servers!
While some MCP servers directly interface with external products, like Stripe or Supabase, our fully-managed MCP servers are built on top of Lunes - retrieval agents for docs, relevant forum discussions, open-source repos, and more, for specific frameworks, libraries, or APIs.
This means our MCP servers are designed to give your coding agents/tools the appropriate context to properly implement features, rather than directly integrating with an external product.
Find the Lune you want, click “Copy MCP Command” and paste it directly into @cursor_ai to use. Also compatible with @windsurf_ai, @AnthropicAI Claude Desktop, and other tools that support MCP. Lune Pro users can also create their own Lunes/MCPs.
Try it out today!
(Demo of using the lune-@LynxJS_org MCP server to one-shot creating a sample project)
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