By dstreefkerk
CISO-level cyber GRC impact statements for security control failures with direct causality and business outcomes.
Personal Claude Code plugins following the Agent Skills specification for broad compatibility.
| Plugin | Skill | Description |
|---|---|---|
powershell | powershell | Enterprise PowerShell coding standards — structure, error handling, security, performance, and output patterns |
sentinel | codeless-connectors | Complete CCF reference for building Sentinel REST/Push/GCP connector ARM templates, DCRs, KQL transforms, and UI definitions |
kql-expert | KQL query optimisation, schema validation, and best-practice compliance for Sentinel and M365 Defender detection rules | |
sentinel-arm-generator | Generates deployment-ready Sentinel Analytic Rule ARM templates from KQL queries with MITRE mappings and entity extraction | |
sentinel-use-case-documentor | Documents Sentinel analytics rules as comprehensive SOC use cases from ARM templates or KQL detection queries | |
cyber | cyber-impact-statement | CISO-level impact statements for security control failures — direct causality, business outcomes, no corporate fluff |
tech-researcher | research | Validated technical research pipeline with parallel data gathering, quality-gated critique (8/10 threshold), and automatic revision loop |
reflect | reflect | Session review — identifies mistakes, friction, and skill optimisation opportunities |
productivity | slide-notes | Structured speaker notes for technical presentations — runbook-style bullets with Q&A, references, timing cues, and transitions |
stream-transcript | Extracts WebVTT transcripts and detects slide transitions from Microsoft Stream / SharePoint-hosted video recordings |
/plugin marketplace add dstreefkerk/claude-skills
Then install individual plugins:
/plugin install powershell@dstreefkerk-skills
/plugin install sentinel@dstreefkerk-skills
/plugin install cyber@dstreefkerk-skills
/plugin install tech-researcher@dstreefkerk-skills
/plugin install reflect@dstreefkerk-skills
/plugin install productivity@dstreefkerk-skills
claude --plugin-dir ./plugins/sentinel
Own this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimOwn this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
npx claudepluginhub dstreefkerk/claude-skills --plugin cyberValidated technical research pipeline with parallel data gathering, quality-gated critique (8/10 threshold), and automatic revision loop.
Productivity skills — PowerPoint speaker notes for technical presentations, and Microsoft Stream transcript extraction with slide detection.
Session reflection — review mistakes, friction, and skill optimization opportunities at session end.
Microsoft Sentinel skills — Codeless Connector Framework, KQL expertise, ARM template generation, and use case documentation.
Enterprise PowerShell coding standards and best practices.
NIST Cybersecurity Framework (CSF 2.0 and 1.1) advisor — gap assessments, organisational profiles, implementation tiers, roadmaps, cross-framework mapping, and cybersecurity policy generation.
Assist with security incident response
Security operations including SIEM rule design, detection engineering, vulnerability management, security monitoring, and threat intelligence integration.
Cybersecurity skills for AI agents — code audit, cloud, recon, IR, AI security, and more
GRC (Governance, Risk, and Compliance) domain knowledge — frameworks, controls, audits, evidence, ConMon, cross-framework mappings, document review, and operational workflows. Cloud-agnostic.
Skills and plugins to accelerate security workflows with the Orca Cloud Platform