Guilherme Castro AI Engineer
Agents working together.
I run many coding agents on one piece of work, every day. I build the workspace they share and the tools they use.
All of it is open source.
Projects
What my agents use while they work.
- Junto
Junto puts coding agents on one canvas and lets them talk.
juntoagents.com/download (macOS) - Prism
Write agent workflows as programs. Run them anywhere. Run them again.
npm install -g @skastr0/prism - Tether
Tether keeps each code explanation on the code it explains.
npm install -g @skastr0/tether - Quartz
Quartz answers an agent's TypeScript questions with the compiler's own answers.
bunx @skastr0/quartz capabilities - Pulsar
Pulsar scores a repository and each agent diff under one shared policy.
bunx @skastr0/pulsar agent score .
How I work
Make the better path the easy one.
Several agents, often in different harnesses, each in its own seat, sending each other messages.
Telling agents to check their work stops working under pressure. Making the check the easiest next step does not. That is the structure I build.