AI agents got email. The first thing they did was file bug reports on each other.

Description and use

The AIPass multi‑agent framework uses an email system for inter‑agent communication, enabling agents to report bugs to each other and have owners fix them automatically.

Problem

Multi‑agent systems often treat agents as isolated workers, lacking coordination and communication.

Outcome

Agents achieved reliable coordination by using a mail system to report bugs, leading to continuous testing and rapid fixes.

Workflow

• 1. Agent detects a failure in another agent’s domain.
• 2. Agent sends a bug report via the mail agent using the email command.
• 3. The owner receives the email, reviews the traceback, and applies a fix.
• 4. The fix is added as a new test case, ensuring future reliability.

Evidence

AIPass is an open source framework built in public for about seven months: 18 agents, over 21,000 tests, 280+ stars on GitHub.

Source

The expectation was that agents would use mail to share data, pass results around, maybe sync state. What the developer saw instead was that the first thing they did was file bug reports against each other.

Source

A monitoring agent logs every branch in real time, and hooks can play a sound on agent actions, so you can hear work happening without watching a terminal.

Source