Programmatic interface to Google's Jules API for asynchronous coding task delegation. Use when creating Jules sessions, monitoring async work, or integrating code reviews/refactoring/tests into workflows. Not for synchronous coding tasks or when immediate execution is required.

Expert guidance for Julia package development following SciML standards, Distributions.jl patterns, and Julia ecosystem best practices

Julia package equivalents for 137 K-Dense-AI scientific skills. Maps Python bioinformatics, chemistry, ML, quantum, and data science packages to native Julia ecosystem.

Generate semantic commit messages and create git commits. Handles OneDrive mmap errors automatically. Use when user wants to commit, needs a commit message, or git commit fails.

Guide for creating Claude Code hooks - shell commands that execute at specific lifecycle events (SessionStart, SessionEnd, PreToolUse, PostToolUse, etc.). Use when users want to automate actions, add validation, logging, or integrate external tools into Claude Code workflows.

Manage PowerShell profile, aliases, functions. Triggers: add alias, update profile, modify claude command, Microsoft.PowerShell_profile.ps1

Manage shared database instances on Hostinger VPS srv759970 - PostgreSQL, Redis, MongoDB operations. Use for database connections, backups, user management, performance checks, or troubleshooting database issues.

Complete management for Jokers Hockey website - deployment, build checks, database migrations (Drizzle ORM), and PM2 process management. Use for any Jokers site operation.

Guide d'installation Astro + Tailwind sur Windows. Covers Node.js setup, pnpm, project creation, common Windows issues, and troubleshooting.

Use when jUnit extensions including custom extensions, rules, and conditional test execution.

Use when jUnit fundamentals including annotations, assertions, and test lifecycle for Java testing.

Maven integration testing with Failsafe plugin, IT naming conventions, and profile configuration

Use when jUnit parameterized tests with various value sources and test factories.

Use this skill whenever the user asks to **create, refactor, clean up, lint, or productionize** a Jupyter notebook (or a Jupytext notebook script) and they care about:

Guidelines for structuring and documenting Jupyter notebooks for reproducibility and clarity.

Create and manage Jupyter notebooks for testing Adobe Edge Delivery Services (EDS) blocks interactively in the browser using the ipynb-viewer block. Interactive JavaScript execution, overlay previews with backdrop, direct ES6 imports. Use when creating notebooks, testing blocks with ipynb files in browser, generating overlay previews, or creating executable documentation.

Creates reproducible Jupyter notebooks for bioinformatics analysis with parameterization using papermill. Use when generating automated analysis reports, running notebook-based pipelines, or creating shareable computational notebooks.

- [Execution Enforcement](#execution-enforcement)

Best practices for using just command runner and task automation in development workflows.

This skill provides patterns for setting up just (command runner) in projects. Use PROACTIVELY when creating build systems, setting up new repos, or when the user asks about just/justfile configuration. Covers both simple single-project repos and monorepos with hierarchical justfile modules.

Just command runner for saving and running project-specific commands

Five-level maturity progression - assessment criteria, upgrade paths, YAGNI enforcement

Style guidelines for justfile recipe documentation. Use when writing or editing justfiles to ensure consistent and concise documentation.

Ralph research agent for discovering global youth justice cases and advocacy campaigns

本技能将引导你完成从源文档生成专业题库的全过程。

Comprehensive JWT authentication expert for senior developers (10+ years experience). Intelligently detects project language/framework and implements production-ready JWT auth systems with refresh tokens, secure HTTP-only cookies, token rotation, blacklisting, RBAC, MFA, and complete security. Covers Express, FastAPI, Next.js, React, Django, Flask, NestJS, and more. Automatically audits JWT implementations, generates complete auth systems (registration, login, logout, refresh, password reset), implements middleware, prevents XSS/CSRF attacks, uses bcrypt/argon2 hashing, and follows OWASP best practices. Use for implementing JWT authentication, token refresh flows, secure cookie storage, protected routes, role-based access control, security audits, and complete auth system generation.

Implement secure JWT (JSON Web Token) authentication in Node.js applications with access/refresh tokens and role-based access control

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Documentation for Kubernetes Agent Sandbox - a CRD-based system for managing isolated AI agent execution environments. Use for queries about Sandbox CRDs (Sandbox, SandboxTemplate, SandboxClaim, SandboxWarmPool), Python SDK (SandboxClient, SandboxRouter, ComputerUseExtension), network policies, security configurations, and implementation examples. Keywords kubernetes sandbox, agent sandbox, CRD, python sdk, agentic-sandbox-client, isolated environment, gvisor, network policy.

Hypera Azure AKS infrastructure reference. Use when user mentions cluster names (cafehyna, loyalty, sonora, painelclientes), needs kubeconfig paths, asks about spot tolerations, cert-manager issuers, or resource definition policies. Critical: Hub cluster Azure name differs from developer name.

Generate production-ready Kubernetes manifests with Deployments, Services, ConfigMaps, and Ingress

k8s-reviewer

k8s-sre

Systematic Kubernetes troubleshooting and incident response. Use when diagnosing pod failures, cluster issues, performance problems, networking issues, storage failures, or responding to production incidents. Provides diagnostic workflows, automated health checks, and comprehensive remediation guidance for common Kubernetes problems.

k8s-troubleshooting

ALWAYS apply this skill for ANY software development task. Triggers: implement, create, build, add, write, code, function, class, component, API, feature, fix, bug, debug, refactor, improve, clean, review, check, design, architect, structure, test, endpoint, module, service, handler, controller, model, schema, migration, deploy, configure. This skill enforces kadoppe's development principles for all coding work.

kafka-integration-testing

MCP server integration for Kafka operations with Claude Desktop and SpecWeave. Use when configuring Kafka MCP servers, connecting Claude to Kafka topics, or choosing between MCP implementations.

Kafka monitoring and observability expert for Prometheus, Grafana, and JMX metrics. Use when setting up Kafka monitoring, configuring alerting rules, or building performance dashboards.

kafka-schema-management

kafka

Expert agent for Kaggle API authentication, dataset management, and running Kaggle notebooks on Texas Tech HPCC. Specializes in connecting Jupyter notebooks to Kaggle API and submitting to code competitions. Always checks VPN connection first before HPCC operations.

kai-todo

Deploy Docker applications using Kamal 2 with zero-downtime and automatic SSL. Use this skill when (1) setting up new Kamal deployments, (2) generating deploy.yml configuration, (3) deploying apps that lack health endpoints (using Caddy workaround).

Deploy containerized web applications to any Linux server using Kamal. Use when users need to deploy, configure, debug, or manage Kamal deployments including initial setup, configuration of deploy.yml, deployment workflows, rollbacks, managing accessories (databases, Redis), troubleshooting deployment issues, or understanding Kamal commands and best practices.

Manages the Anubis Issue Tracker GitHub project board. Use when you need to organize issues by difficulty/status, move issues through workflow stages, or generate board status reports.

Kanban QA role. USE WHEN user says /kanban-qa OR wants to review completed kanban tasks.

Kani is a bit-precise model checker for Rust that proves properties about code rather than just testing examples. Unlike tests that check specific inputs, Kani exhaustively verifies all possible input

Expert in Kanidm modern identity management system specializing in user/group management, OAuth2/OIDC, LDAP, RADIUS, SSH key management, WebAuthn, and MFA. Deep expertise in secure authentication flows, credential policies, access control, and platform integrations. Use when implementing identity management, SSO, authentication systems, or securing access to infrastructure.

Commit convention linting and changelog automation following the Kano commit format.