Data & AI

Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.

List email engagements from HubSpot CRM. Load when user says 'list emails', 'show emails', 'email history', 'hubspot emails'. Returns logged email records.

Comprehensive security engineering skill for application security, penetration testing, security architecture, and compliance auditing. Includes security assessment tools, threat modeling, crypto implementation, and security automation. Use when designing security architecture, conducting penetration tests, implementing cryptography, or performing security audits.

Analyzes network traffic and exploits protocols. Use when working with PCAP files, Wireshark captures, packet analysis, protocol exploitation, traffic forensics, or data exfiltration detection.

Thrivve Partners Monte Carlo simulation to forecast completion date based on remaining work and historical throughput. Use when the user asks "when will I complete [N] stories/tasks" with historical daily throughput data. Requires at least 10 days of throughput history, a count of remaining items, and optional confidence level (default 85%).

Generate realistic fake content for HTML prototypes. Use when populating pages with sample text, products, testimonials, or other content. NOT generic lorem ipsum.

Grades and improves CLAUDE.md (Claude Code) and AGENTS.md (Codex/OpenCode) configuration files. Use when asked to grade, score, evaluate, audit, review, improve, fix, optimize, or refactor agent config files. Triggers on 'grade my CLAUDE.md', 'score my AGENTS.md', 'is my CLAUDE.md too big', 'improve my agent config', 'fix my CLAUDE.md', 'optimize context usage', 'reduce tokens in CLAUDE.md', or 'audit my config files'. Automatically grades both files if present, generates improvement plan, and implements changes on approval.

Guide for discovering and using @j0kz MCP tools efficiently through search, filtering, and progressive exploration. Use when exploring available capabilities, finding the right tool for a task, or ...

Expert in implementing Microsoft 365 Copilot agents with TypeSpec code (use AFTER project is created). Use when (1) Writing or editing .tsp files in an existing project, (2) Implementing agent instructions and behavior in TypeSpec, (3) Adding or configuring capabilities (WebSearch, OneDrive, etc.) with proper scoping, (4) Creating API plugin actions with @actions decorator, (5) Defining TypeSpec models and enums, (6) Adding @doc decorators and documentation, (7) Compiling TypeSpec with npm run compile, (8) Fixing TypeSpec compilation errors, (9) Working with @agent, @instructions, @conversationStarter decorators, or (10) Implementing TypeSpec syntax for @microsoft/typespec-m365-copilot library. This skill handles TYPESPEC CODE, not project scaffolding.

Central skill registry for demeter project. Use to discover available skills, understand skill conventions, and find the right skill for a task.

Comprehensive change tracking and audit logging system that monitors file modifications, code changes, and project evolution. Use when tracking project history, maintaining audit trails, analyzing development patterns, or when detailed change documentation is required for compliance and team collaboration.. Enhanced with Context7 MCP for up-to-date documentation.

Transforms security audits and vulnerability assessments into prioritized remediation tasks with 15 enrichments (10 universal + 5 security-specific). Use when user says 'format security audit', 'process vulnerabilities', 'convert security findings', 'prioritize security issues', or when detect-input-type returns 'security'. Handles CVE reports, penetration test results, and security scans in .md files. (plugin:task-streams)

Manages structured content with Sanity headless CMS using GROQ queries and real-time collaboration. Use when building content-driven sites with customizable schemas, live previews, and flexible data modeling.

Helps IDE agents navigate and operate the MOVA Skills Lab: read the registry, plan skill runs and manage episodes.

Generate all copywriting and asset specifications needed for iOS App Store submissions. Use when preparing an app for App Store Connect, creating app descriptions, keywords, screenshots specs, promotional text, release notes, or any App Store metadata. Covers iPhone/iPad/Watch screenshots, App Clips, iMessage apps, and review information.

Create a new company in HubSpot CRM. Load when user says 'create company', 'add company', 'new company'. Requires name, optional domain, industry, city.

Write and run JavaScript/TypeScript tests using Vitest or Jest with mocking, component testing, and coverage. Use when writing JS/TS tests, testing Svelte/React components, or setting up test configuration.

Creates and manages C4 architecture diagrams using PlantUML. Use when the user wants to visualize software architecture, create context/container/component/sequence diagrams, document system design with the C4 model, or mentions architecture diagrams, system design, or PlantUML. Supports iterative diagram building through conversational workflow.

Executes git commands (fetch, rebase, commit, merge, push) following worktree workflow, then monitors ALL resulting deployments with temporal boundaries and cascade detection. After git push, monitors all workflows from the last 5 minutes including cascading workflows (e.g., Test → Deploy chains). Automatically tracks multiple parallel workflows and waits for triggered workflows. Use /devops-check for comprehensive monitoring with automatic fixing. All deployments are triggered by git push, not manual AWS CLI commands.

Use when designing tests, implementing test cases, running tests, analyzing test coverage, or fixing test failures. Apply when user mentions testing, test cases, TDD, coverage, or asks to run tests. Use proactively after implementation is complete to ensure adequate test coverage.