The tools at the top are live and open to anyone, each with a page on what it does, what it costs and how to start. Below them, more of what I’ve built. Pick a topic to narrow it down.
Remove the green screen from a video, online
Drop in a green-screen clip, get it back with a transparent background, hair included. The site is free; the GPU runs on your own RunPod account, and you see the price before it starts.
Latest Free
Web app, in SpanishGenerate AI images, video and voice from your coding agent
Ask Claude Code, Codex, Cursor or VS Code for an image, a video or a voiceover and get it back in the same chat. Open source; you only pay KIE.ai for what you generate.
Free Open source
MCP server, hosted or localTranslate your YouTube captions, titles and descriptions
Your videos in more languages without leaving YouTube: captions, title and description translated, checked by you, and published in one go. No more shuffling SRT files around.
Paid plans
Web appLet your AI agent mod any web app or browser game
Tell your agent to set a browser game’s score to a million, or switch on a feature the game shipped turned off. The change stays as a mod and comes back on every reload.
Free Open source
Browser extension + MCP serverA YouTube channel on autopilot: it found trending Twitch clips and published them on YouTube, end to end, with no one at the wheel. 1,600+ videos and 701k+ views. The clips came from reverse engineering Twitch’s public API.
Python · Pipedream · Remotion · YouTube API · Twitch API
A self-hosted link shortener with custom redirects and analytics, built for clients who wanted to own their data instead of renting it from a vendor.
Go · Hugo · Matomo
My final degree project: a system that keeps compiled Windows programs away from crackers. An auth server, a builder for protected files, a desktop app and a stub, with online checks, obfuscation, anti-debugging, anti-dumping and encryption.
C++ · TypeScript · WinAPI · Ghidra · x32dbg
Crawls the property listings on pisos.com (price, discount, rooms, bathrooms, size) and indexes them in Elasticsearch, so you can search and compare them.
Python · Scrapy · Elasticsearch
Pulls data from Solana liquidity protocols in real time and turns it into the metrics behind trading decisions.
TypeScript · NestJS · Meteora SDK · Redis · PostgreSQL
A desktop app for validating at a volume standard tools couldn’t take. It used internal endpoints and rotated proxies so it never got blocked.
Go
Several tools that schedule posts, handle engagement and track analytics for creators’ Instagram accounts.
That’s not all of it: I have 70+ more repos private on GitHub and 200+ smaller projects.
Alfredo Manresa
