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- Add scripts/agent.py and references/api-reference.md to all remaining skills - Update all 648 LICENSE files: copyright now reads 'Mahipal' - Add implementing-security-monitoring-with-datadog (new skill with full anatomy) - All 649 skills now have: SKILL.md, LICENSE, scripts/agent.py, references/api-reference.md
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Post-Incident Lessons Learned — API Reference
Libraries
| Library | Install | Purpose |
|---|---|---|
| requests | pip install requests |
API calls to ticketing/SIEM systems |
| jinja2 | pip install Jinja2 |
Report template rendering |
| matplotlib | pip install matplotlib |
Timeline and metric visualization |
Key Metrics
| Metric | Formula | Target |
|---|---|---|
| MTTD | Detection time - Incident start | < 30 minutes |
| MTTC | Containment time - Detection time | < 60 minutes |
| MTTR | Resolution time - Detection time | < 4 hours |
| Dwell Time | Detection time - Initial compromise | < 24 hours |
NIST SP 800-61 Phases
| Phase | Activities |
|---|---|
| Preparation | Playbooks, tools, training |
| Detection & Analysis | Alert triage, scoping, evidence collection |
| Containment | Short-term and long-term isolation |
| Eradication & Recovery | Root cause removal, system restoration |
| Post-Incident | Lessons learned, action items, metrics |
Report Template Sections
| Section | Content |
|---|---|
| Executive Summary | Impact, scope, duration |
| Timeline | Chronological event sequence |
| Root Cause | 5-Whys or fishbone analysis |
| Action Items | Prioritized P1/P2/P3 with owners |