Dean Belfield working on the official Quark firmware for the AgonLight microcomputer board - https://github.com/breakintoprogram
A batteries-included SD Card template for AgonLight / AgonLight2 / Console8 - https://github.com/tomm/popup-mos
A bash script to automatically download the latest binary versions of several tools and utilities for AgonLight - https://github.com/envenomator/agon-start
Agon Mite 24.10 a software distribution for the AgonLight - https://www.agonmite.com
OLIMEX AgonLight2 Documentation (not necessarily latest versions) - https://github.com/OLIMEX/AgonLight2/blob/main/DOCUMENTATION/
AgonConsole8 from heber.co.uk - https://github.com/AgonConsole8
Note the AgonConsole8 firmware can also be flashed to the AgonLight2 and vice versa. The AgonConsole8 tends to be developed more rapidly by the community.
Official AgonLight Wiki - https://github.com/breakintoprogram/agon-docs/wiki
Community Agon Console8 documentation - https://github.com/AgonConsole8/agon-docs
This is a colaborative effort on documenting the Agon eco-system.
A list of Software for the AgonLight - https://github.com/sabotrax/agon-software
The most comprehensive list of software for the AgonLight.
BBC BASIC (Z80) Manual for the AgonLight (now archived, generates epub) - https://github.com/oldpatientsea/agon-bbc-basic-manual