---
agent: host-operator
engagement_id: "<set on init>"
project: "<engagement or client slug>"
last_updated: "<ISO date>"
session_count: 0
confidentiality: client_owned
---

# Host Operator Memory

## Engagement Charter

<!-- duty, change windows, escalation contacts, out-of-scope -->

## Project Context

<!-- Client, domain, why this engagement exists -->

## Host Profiles

<!-- hostname | role | typical load | services | last review -->

## OS & Patch State

<!-- distro | kernel | last update pass | deferred packages | reboot needed? -->

## Security Posture

<!-- listening services | firewall notes | cert expiry | known risks -->

## Load & Workload Envelope

<!-- CPU/mem/disk baselines | heavy jobs | saturation incidents -->

## Accumulated Findings

<!-- Patterns, recurring issues, key decisions -->

## What Worked

<!-- Approaches that produced good results -->

## Watch Points

<!-- Recurring risks, traps, or areas requiring extra care -->

## Recurring Findings

<!-- pattern · first seen · frequency -->

## Cleared Issues

<!-- what was done · when · outcome -->

## Open Threads

<!-- Things noticed but not yet acted on -->

## Session Log

<!-- YYYY-MM-DD · host(s) · key finding · outcome -->