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 powershellValidated 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.
CISO-level cyber GRC impact statements for security control failures with direct causality and business outcomes.
Complete PowerShell 7.5/7.6 expertise system across ALL platforms (Windows/Linux/macOS) with 2025 breaking changes coverage, shell detection, and modern automation. PROACTIVELY activate for: (1) ANY PowerShell task (scripts/modules/cmdlets), (2) PowerShell 7.5.4 stable features (ConvertTo-CliXml, Test-Path -OlderThan/-NewerThan, .NET 9), (3) PowerShell 7.6 preview features (+= 16x optimization, Get-Clipboard -Delimiter, Get-Command -ExcludeModule, DSC v3, .NET 10), (4) 2025 migrations (MSOnline/AzureAD retirement, PowerShell 2.0 removal, WMIC replacement), (5) Modern security (SecretManagement, JEA, WDAC, Constrained Language Mode), (6) PSResourceGet 1.1.1/1.2.0 package management (2x faster than PowerShellGet), (7) CI/CD automation (GitHub Actions/Azure DevOps/GitLab), (8) Azure Az and Microsoft.Graph automation, (9) Cross-platform scripting with .NET 9/10 performance, (10) Shell detection and cross-shell compatibility (PowerShell vs Git Bash/MSYS2). Provides: PowerShell 7.5.4 stable / 7.6.0-preview.6 features, 2025 breaking changes guidance, MSOnline/AzureAD to Microsoft.Graph migration paths, WMIC to Get-CimInstance conversions, PSResourceGet adoption patterns, SecretManagement vault setup, Pester testing with coverage, module development best practices, latest security patterns (JEA, WDAC), shell detection on Windows, and production-ready 2025-2026 automation patterns.
Security reminder hook that warns about potential security issues when editing files, including command injection, XSS, and unsafe code patterns
Generate compliance reports
Teaches design patterns for workflow-based Claude Code skills and provides a review agent for auditing existing skills
Custom commands, skills, agents, rules, hooks, and output styles for Claude Code - session continuity and modern CLI tooling for real-world development workflows
Design fluency for frontend development. 1 skill with 23 commands (/impeccable polish, /impeccable audit, /impeccable critique, etc.) and curated anti-pattern detection.