# Erik Safian

[@rksfn](https://hacklab.so/rksfn)

Erik Safian is a builder on Hacklab. No AI coding activity was synced in the last 30 days.

i basically live in the terminal\.

Joined: 2026-09-08

0 followers · 0 following

## Links

- [GitHub](https://github.com/rksfn)
- [X](https://x.com/ericSFN_)

## AI usage (All time)

Total tokens: 2,223,580,276

| Harness | Tokens | Share | Most-used model |
| --- | ---: | ---: | --- |
| Codex | 1,379,702,497 | 62% | gpt\-5 |
| Claude Code | 770,125,976 | 34.6% | claude\-opus |
| Grok | 54,662,222 | 2.5% | grok |
| OpenCode | 18,194,772 | 0.8% | gpt\-5 |
| Hermes | 894,809 | 0% | gpt\-5 |

## Accomplishments

### [ANYA — AI chat notifications](https://github.com/rksfn/anya)

Published a Chromium browser extension providing system notifications when supported AI chats finish a response or request input\. Detection runs locally in the browser\.

### [robocontroll — controller\-driven ESP32 rover](https://github.com/rksfn/robocontroll)

Published Python software for driving an ESP32 rover with an Xbox controller on macOS and Windows, including configurable speed and a hold\-to\-drive control\.

### [Evidence\-backed PDF question answering](https://github.com/rksfn/hackathon_tasker)

Published a Hungarian document question\-answering application that connects answers to PDF citations and declines questions unsupported by the source documents\.