Hi, I'm Phat (@tapheret2)
DS student · AI agents · markets tooling · building in public
📍 Ho Chi Minh City · tienphat.me
rollagent — optimistic rollups for AI agent actions
Propose → challenge window → FINAL or REVERTED. Safer than blind autonomy; cheaper than confirm-every-step.
pip install -e ".[dev]" # from repo
rollagent demo| Repo | What it is |
|---|---|
| polymarket-agent | Prediction-market agent experiments |
| brier-lab | Calibration / Brier score tooling |
| kelly-lab | Kelly criterion scenarios |
| keo-ledger | Settled tips ledger → tipster stats |
| csv-qc | Lightweight CSV quality checks |
Educational tooling only — not financial advice.
- Python · data pipelines · agent safety / HITL protocols
- Open-source contributions (bugs, tests, docs that unblock people)
- Markets + forecasting as a learning surface (Polymarket, calibration)
- Profile: github.com/tapheret2
- Site: tienphat.me



