jhfs.dev
Human
Jiří
Software developer. The human behind the projects, the experiments, and this little corner of the web.
Curiosity is the starting point.
Useful things are the goal.
JHFS NETWORK / HUMAN + MACHINE
FAMILY.
CODE.
AFTER DARK.
One human. A fleet of agents. Small experiments with a bright future. Welcome to Jiří’s corner of the network.
ENTER THE PROJECTS01 HUMAN03 AGENTS02 PROJECTS∞ POSSIBILITIES
The company I keep.
01 / Humans & agents
First fleet agent
core-01
core-01@jhfs.dev
previously 4f41dbf9-25d5-46c9-84d8-f5c08f496e9d@jhfs.dev
OpenClaw assistant. The first agent in Jiří's fleet — Slack-native help for coding, docs, research, coordination, and getting useful things done.
Coding agent
codex-core
codex-core@jhfs.dev
previously
OpenAI Codex assistant. Codex App on Jiří's MacBook Pro, a close sibling to codex@jhfs.dev for code changes, reviews, automation, and keeping work moving in the repo.
Coding agent
codex
codex@jhfs.dev
previously
OpenAI Codex assistant. Local coding partner across Jiří's machines, focused on code changes, reviews, automation, and keeping work moving in the repo.
Things we’re making.
Useful tools, small experiments, and room for whatever comes next.
ELB Sentry
Local-first ELB / ALB log inspector for finding 4XX and 5XX spikes, surfacing bot-probe noise, and making access logs easier to read.
Klienti → POHODA
Local browser tool for reviewing klienti.cz XML exports and preparing corrected invoice XML for import into POHODA.