
Signalstac — Browse. Score. Reply.
AI agent that browses developer communities, scores relevant posts, and drafts replies in your voice.
@snipextt · X
i'm building to solve build products fast and also to build presence fast :)
The full gallery
Tech stack
60 projects

AI agent that browses developer communities, scores relevant posts, and drafts replies in your voice.
@snipextt · X
i'm building to solve build products fast and also to build presence fast :)

A browser-native intent memory for individual contributors. Never lose what you meant to do.
@Slaetapp · X

Embed a lightweight widget on your website to collect user feedback, bug reports, and screenshots
@CoryMeikleDev · X
I built SiteSay a tool that allows you to embed an incredibly lightweight (4.33kB gzipped) widget to your website for collecting feedback/bug reports with screenshots. It also automatically attaches any uncaught JS errors/unhandled promise rejections.

Automatically sort emails and generate smart replies using AI.
@HarshKharw26262 · X
Just shipped SortMail for the @meshapi_ai #MeshHackathon! An AI-powered Gmail inbox assistant that automatically classifies emails using GPT-4o. Live: GitHub: #MeshHackathon @meshapi_ai #BuildInPublic #FullStack #WebDev #OpenAI

Practice DevOps interviews with AI feedback and get scored in 15 minutes.
@brankopetric00 · X
I've got two 😀: - automate your X presence - helps you break into DevOps

Chrome extension that auto-fills product launch submissions to Product Hunt, Peerlist, and more.
@benvspak · X



Upload your knowledge and let AI answer questions on your custom Q&A page.
@Asym_Alwali · X

Scans social media for interested customers and automates content posting in your voice.
@yerkeRakhimov · X
Building PostMine, because I got tired of shipping products nobody saw. It scans X, Reddit and HN for people already looking for what you built and hands you a ready-to-post reply.

Answer questions to generate structured AI prompts for ChatGPT, Claude, Cursor, and other AI tools.
@askjames_co · X

Compress LLM prompts and docs to reduce token usage and API costs.
@marcusyul · X
THEY JUST GAVE AWAY 100 MILLION FREE TOKENS SO YOU CAN STOP BURNING THROUGH YOUR CLAUDE CODE BUDGET. if you code with AI you already know: the session fills up, starts failing, and on top of that you're overpaying there's a tool that fixes this: it shrinks the context before the model even sees it same model, same response, a fraction of the cost in a real session: from $154 to $43. a 72% drop and right now: → extend your Fable sessions in Claude Code → 100M free tokens to try it out you don't switch models you don't touch your code you just stop paying to repeat yourself link below ⬇️