So ive been working on a fork of opencode called XETHRYON and figured id share it here since its built on top of opencode's core.

so i built persistent memory feature that i ported from claude code's leak where it remember things like coding conventions, project patterns, whatever you tell it, and actually recalls them next time you open a chat.

from there i kept adding stuff:

* a self-reflection loop now where the agent reviews its own code before showing it to you. 
* its git-aware. it knows what branch youre on, if you have unstaged changes, if youre mid-rebase, etc (still experimental)
* you can spawn agent teams that work in parallel. like tell it to "summon 3 agents, one creates a folder, one makes a file, one writes to it" and it spins up isolated sub-sessions that coordinate through a shared task board. theres a screenshot of this in the readme too
* i added an autonomy mode (f4 toggle) where it can auto-invoke skills after writing code. like itll write a function then call /verify on its own to test it, then call /pr to branch+commit+push. one prompt, done (its efficiency varies with the model you use tho)
* the agent can also dynamically switch between different modes (build, plan, explore, coordinate, review) based on what youre asking it to do

some of this was ported from the claude code leak (the memory persistence stuff and the agent teams mostly), but the cross-session retrieval, git awareness, and the autonomous skill chaining is all custom work.

still a work in progress. the autonomy works way better on stronger models, free tier ones need more hand-holding. but the foundations all there.

repo if anyone wants to check it out or try building it: [https://github.com/EstarinAzx/XETHRYON](https://github.com/EstarinAzx/XETHRYON)

OpenCode fork that spawns agent teams, remembers across sessions, and ships code autonomously.