Commit/rollback safety net for irreversible AI agent actions.
Every agentic system eventually does something that can't be undone — sends an email to 500 customers, deletes production rows, drops a DB column. AgentUndo intercepts those actions and gives you a countdown window to commit or roll back before the irreversible happens.
👉 rlasaf12.github.io/agent-undo
| Feature | Detail |
|---|---|
| Action interception | Queues agent actions before they execute |
| Risk classification | Low / Medium / High based on reversibility |
| Countdown timers | SVG ring timer — auto-commits if you don't act |
| Rollback prevention | Blocks the action and logs exactly what was prevented |
| Transaction log | Full audit trail with timestamps |
| Pre-scripted scenarios | Email blast, DELETE rows, ALTER TABLE, Slack post, S3 delete, webhooks |
📧 Email blast → 500 recipients (HIGH · 120s timer)
🗑️ DELETE 2,412 DB rows (HIGH · 120s timer)
🧬 ALTER TABLE in production (HIGH · 120s timer)
💬 Post to #company-all (890 members) (MED · 60s timer)
📁 Delete S3 bucket (12 GB) (MED · 60s timer)
🔔 Trigger outbound webhook (LOW · 30s timer)
agent-undo/
└── index.html # Complete interactive demo (812 lines, zero dependencies)
Single-file. No build step. No backend. Runs on GitHub Pages.
git clone https://github.com/RLASAF12/agent-undo
cd agent-undo
open index.html # or just double-click itOr fork and deploy to GitHub Pages in one click.
The conversation about AI agent trust has focused on prevention (don't let the agent do X) and detection (alert when X happens). But there's a gap nobody's filling: the window between "agent decided to act" and "action executed."
AgentUndo sits in that gap. It's not a firewall. It's a commit log.
"The bottleneck in agentic workflows isn't code generation speed — it's verification capacity."
— HN consensus, June 2026
This is Build #8 in the series:
| # | Tool | Category |
|---|---|---|
| 1 | AgentGate | Prevention |
| 2 | AgentSentinel | Detection |
| 3 | AgentReceipt | Accountability |
| 4 | agent-breaker | Containment |
| 5 | pr-flood | Containment |
| 6 | agent-postmortem | Diagnosis |
| 7 | AgentDrift | Detection |
| 8 | AgentUndo | Recovery |
Built by @RLASAF12 · Security checklist passed 2026-06-27