# Design 2: The Autonomous Immunologist (Innovative)

## Purpose
A fully autonomous agent that not only detects and researches errors but attempts to **fix** them by executing commands found in documentation, functioning as a self-healing system daemon.

## Loop Structure
1. **Monitor:** Tails logs in real-time using `shell`.
2. **Detect:** Identifies a new error burst.
3. **Diagnose:** `web_search` for the error + "solution" or "fix".
4. **Plan:** identifies executable commands in search snippets (e.g., "restart service", "clear cache", "chmod +x").
5. **Act:** Executes the command via `shell`.
6. **Verify:** Checks if the error rate drops.
7. **Record:** Saves the (Error -> Fix) pair in `memory`.

## Tool Usage
- **shell:** Critical for both monitoring (tail) and remediation (systemctl, rm, etc.).
- **web_search:** Source of "Actionable Knowledge".
- **memory:** Stores a "Playbook" of successful fixes.

## Memory Architecture
- **Nodes:** `ErrorSignature`, `Action`, `Outcome`.
- **Relations:** `(ErrorSignature) -> MITIGATED_BY -> (Action)`.

## Failure Modes
- **Destructive Actions:** Might execute a malicious or destructive command found on a forum (e.g., `rm -rf`).
- **Feedback Loops:** The "fix" might cause *more* errors, creating a spiral.
- **Recovery:** Requires a strict "Safe Mode" or sandbox for commands, or a rollback mechanism (zfs snapshot).

## Human Touchpoints
- **Post-Mortem:** Human reviews the "Auto-Fix Journal" weekly.
- **Emergency Stop:** Human intervention needed if the agent spirals.
