a[ssistan]t
Tools you talk to that take action.
1 project →I build AI you can leave running.
I'm Leonardo Cardoso, a senior software engineer in Berlin with over a decade in production codebases across backend, web, and mobile, currently at Trade Republic. a7t is where I publish the agentic systems I build off-hours, the ones I actually keep running every day.
The five
a · _ · ta[rchivis]t
Memory you can trust and recall.
1 project →a[rchitec]t
Infrastructure for agents and pipelines.
2 projects →a[utopilo]t
Routines that hold the line without you.
2 projects →a[utoagen]t
Agents that plan, act, and report back.
1 project →Projects
open sourceOpenAI-compatible router that greedy-batches calls so a burst of requests costs one model swap.
Five workflows that pick issues from a project board, implement them, fix their own CI failures, merge green PRs, and keep the board updated.
GitHub Actions + Fastlane that take a clean Xcode project from feature-merged to TestFlight delivered, version bump and App Store metadata included.
A native macOS companion that lets you browse Claude Code sessions, explore diffs, and re-run commands, all from a polished SwiftUI interface.