By dstreefkerk
Session reflection — review mistakes, friction, and skill optimization opportunities at session end.
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
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npx claudepluginhub dstreefkerk/claude-skills --plugin reflectValidated 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.
Microsoft Sentinel skills — Codeless Connector Framework, KQL expertise, ARM template generation, and use case documentation.
Enterprise PowerShell coding standards and best practices.
CISO-level cyber GRC impact statements for security control failures with direct causality and business outcomes.
Self-learning system for Claude Code that captures corrections and updates CLAUDE.md automatically
Comprehensive analysis of Claude Code sessions to identify successful patterns, problematic areas, and opportunities for improvement.
An agile retrospective skill for your Claude collaboration sessions. Capture what you learned. Apply the fix. Make the next session better.
Ultra-compressed communication mode. Cuts ~75% of tokens while keeping full technical accuracy by speaking like a caveman.
Frontend design skill for UI/UX implementation
Comprehensive UI/UX design plugin for mobile (iOS, Android, React Native) and web applications with design systems, accessibility, and modern patterns