AI agents speed up software development, but push systems into uncontrollable and unmaintainable chaos even faster.
Open Source · Engineering Notes
Build tools.
Write it down.
just these two ★
SwiftAct is a one-person open-source lab: multi-agent development tools and long-form writing on software engineering. All code is public on GitHub; all essays are on the blog.
Open-source projects
A protocol experiment for terminal-native apps: dynamic content remains identifiable and safely mutable even after entering scrollback, the terminal keeps owning native history, and the reader's position stays anchored as output changes. Early research prototype, validated end-to-end on xterm.js.
currentobsession ↴ TypeScript · Protocol · xterm.js · WIPGitHub ↗ 02 Dev Tool — Active Kimi Code Swarm
A desktop app for local multi-agent parallel development: run multiple AI agents at once — each claims tasks, writes code, runs tests, and opens PRs, with automated review and merge. One person, one machine, many parallel threads of work.
one person =a whole crew ★ Desktop · Multi-Agent · PR AutomationGitHub ↗
We'll take the stars, the sun — but first the moon
Latest writing
Starting from kimi-code-swarm, this article reviews intrinsic failure modes in multi-agent coding and how mechanical constraints and gating reduce technical debt.
About SwiftAct
Code, design, and progress — all in the open.
Every project grows from demo to daily-use tool.
Remote-first — email and GitHub are the fastest.
Talk code, or work together
Build tools. Write it down.