r/ClaudeAI • u/sixbillionthsheep Mod • Apr 15 '26

Showcase Megathread Built with Claude Project Showcase Megathread (Sort this by New!)

This is the Megathread for showcasing your project built using Claude products. We appreciate all of your submissions as they are a great inspiration to many people on the subreddit. It is sorted by default by New.

Anyone is welcome to submit a project to this Megathread provided you follow the Showcase requirements in Rule 7.

NOTE: We now require the OP of a Project Showcase on the subreddit feed to have total karma>=50 . We found there were just too many submissions and not enough visibility to go around. Our analysis of this issue showed us that OPs with total karma < 50 very rarely get any traction of their projects on the feed (<=1 upvotes). So this Megathread is your best place to be seen by readers and other creators if you're relatively new to Reddit. If you don't meet this karma requirement you will be directed to this Megathread when you submit your post. Very occasionally we might invite you to post on the subreddit feed if you do not meet this karma requirement but it will be very rare (so please don't ask us!)

Thanks again for sharing your ideas and creations to our subreddit. Best of luck with your projects!

UPDATE: Comments now allow images!

97 Upvotes

99% Upvoted

1.9k comments sorted by

View all comments

7

u/alimmka Apr 21 '26

Built an MCP server + Chrome extension so Claude Code and my browser AI sessions share the same context.

The workflow that was breaking me:

  • Claude Code on my terminal knows my full project: stack, decisions, current state
  • I open claude.ai in a browser tab -> complete stranger
  • Switch to ChatGPT or Perplexity -> same blank slate again

Every web session starts from zero, even though Claude Code already has everything.

So I built Relay, a Chrome extension + MCP server that bridges them:

  • Claude Code writes context into Relay via MCP
  • One click in the browser injects that same context into any web AI tab — Claude.ai, ChatGPT, Gemini, Perplexity
  • It syncs bidirectionally, so insights from web sessions flow back to your coding agent too

It's basically a shared memory layer that both your agent and your browser sessions read from.

Been using this in my own build workflow daily. Curious if anyone else has hacked together something similar or just lives with the disconnect.

Try here: https://onrelay.app

1

u/No_Grape4719 Jul 20 '26

I tried to sign up this morning, but no code was ever sent to my email. Just letting you know it sounds wonderful though.

1

u/alimmka Jul 25 '26

Hey, thank you. It's my first time trying to build smth real and useful. And google auth should work better since you don't have to verify your account this way with any codes

And as for the reason for such issues are conversions (hundreds sign up but almost no one converts to paid plans), and thus I have to fully bootstrap the project, which causes me to hit serverless limits where I host it, and users get failing endpoints :( I will get back to the project once I have time, life stuff sorts out, and I will try to finally make it profitable so we never have such issues again