Tools we build for everyone
We contribute to the open source community with tools we use in production every day. Free to use, open to contribute.
Built with Ruby, powered by AI
Three tools that solve real problems we face in our own work.
Minerva
An MCP server that gives your AI agents a knowledge base. Upload documents, scrape websites, and let your AI retrieve exactly what it needs through RAG-powered search.
Rails 8 + PostgreSQL + Ollama View on GitHubAriadna
Turn Claude Code into a disciplined Rails development team. Structured planning, multi-agent execution, and verification workflows that ship production code.
Ruby gem View on GitHubMario
A marketing content engine with perfect brand memory. Build deep brand foundations once, then create consistent content across every channel.
Ruby gem View on GitHubWhy we open source
Open source is how we prove what we know and give back to the community that powers our work.
Proof, not promises
Anyone can inspect our code. Our open source projects are the most honest portfolio we can offer.
Community first
Ruby and Rails gave us 19+ years of productive work. Contributing back is the least we can do.
Production-grade code
These are not weekend experiments. We use these tools in our daily workflow and maintain them like the production software they are.
We use what we build
Ariadna manages our development process. Mario creates our marketing content. Minerva powers our knowledge bases. Real usage drives real quality.
Want to build with us?
Whether you need a custom application or want to contribute to our open source projects, we would love to hear from you.