# Crescendent — Agent operations and improvement workbook
Agentic SDLC, governed from intent to operation.

## 1. Operating inventory
- Workflow and version:
- Model, tools, skills, and dependencies:
- Operational owner:
- Security owner:
- Escalation route:
- Operating limits:
- Review window:

## 2. Metric definitions
| Metric | Definition | Numerator | Denominator / unit | Observation window | Evidence source | Owner | Threshold |
|---|---|---|---|---|---|---|---|
| Completion | | | | | | | |
| Intervention | | | | | | | |
| Failure | | | | | | | |
| Recovery | | | | | | | |
| Latency | | | | | | | |
| Cost | | | | | | | |

Choose thresholds for the actual workflow. Keep measured values separate from estimates.

## 3. Operational review
Use operational-review.csv to capture each observation, its evidence, impact, owner, action, and due date.

## 4. Security event worksheet
- Event identifier and time:
- Affected workflow and permissions:
- Evidence and execution references:
- Suspected cause and confidence:
- Containment decision:
- Decision owner:
- Affected access:
- Remaining concern:
- Follow-up action and due date:

## 5. Recovery record
- Interruption:
- Last completed checkpoint:
- Resumed work:
- Actions repeated:
- Duplicate-action checks:
- Unresolved state:
- Recovery owner:
- Outcome and evidence:

## 6. Improvement backlog
| Finding | Evidence | Proposed change | Affected requirement / control | New evaluation case | Owner | Review status |
|---|---|---|---|---|---|---|
| | | | | | | |

## 7. Change review
- [ ] Tool and skill changes reviewed
- [ ] Access changes reviewed
- [ ] Knowledge and memory changes reviewed
- [ ] Harness and recovery changes reviewed
- [ ] New or updated regression cases run
- [ ] Operational evidence linked
- [ ] Material changes returned through release review
- [ ] Decisions and exceptions recorded

A proposed improvement should remain traceable to the observation that motivated it.