markus41

This skill should be used when implementing or debugging two-way sync between Linear issues and Harness Code (branches, PRs, deploys, Git Experience, custom approvals, triggers). Activates on "harness sync", "harness bridge", "linear-harness", "harness code linear".

This skill should be used when building or registering an agent that operates inside Linear — agent signals, agent interaction, OAuth actor mode, AIG (Agent Intelligence Gateway). Activates on "linear agent", "agent signal", "agent interaction", "linear aig", "agents in linear".

This skill should be used when uploading files to Linear, linking external URLs as attachments, or downloading existing attachments with auth. Activates on "linear attachment", "linear file upload", "fileUpload mutation", "attachmentLinkCreate".

This skill should be used when writing or reviewing GraphQL queries against the Linear API — selecting fragments, navigating connection types, batching, and avoiding deprecated fields. Activates on "linear graphql", "linear query", "linear api", "linear schema".

This skill should be used when implementing Linear OAuth 2.0, OAuth actor authorization, or file-storage authentication. Activates on "linear oauth", "linear auth", "actor token", "linear-actor-token", "file storage".

This skill should be used when fetching large result sets from Linear — cursor pagination, filter DSL, sorting, and complexity budgeting. Activates on "linear pagination", "linear filter", "linear cursor", "linear filtering".

This skill should be used when designing bulk operations against Linear — complexity budgets, exponential backoff, request pacing, and avoiding 429s. Activates on "linear rate limit", "linear 429", "linear throttle", "complexity budget".

This skill should be used when implementing Linear integrations using the official @linear/sdk — creating issues programmatically, advanced fetch/modify patterns, error handling, and type safety. Activates on "linear sdk", "@linear/sdk", "linear client", "linear typescript".

Reusable pattern for creating an Entra app registration, generating a cert, storing the PFX in Azure Key Vault, and wiring cert-based app-only + delegated auth into a Node/TypeScript MCP. Use whenever you need Claude to talk to a Microsoft API (Graph, Power BI, Fabric, Power Platform, Dynamics) without shared secrets or device-code prompts.

Data visualization with @fluentui/react-charting — LineChart, BarChart, PieChart, DonutChart, AreaChart, HeatMapChart, SankeyChart, TreeChart, GaugeChart, theming integration, responsive patterns, and accessibility in charts.

Fluent UI for iOS (Swift/UIKit) and Android (Kotlin) — platform setup, component catalogs, design token parity, CocoaPods/SPM for iOS, Gradle for Android, and Figma design kits for each platform.

Core skill for Microsoft Fluent 2 design system — design tokens, color system, typography, layout, component library overview, theming with FluentProvider, accessibility patterns, and iconography. This is the foundational skill; specialized topics are covered by dedicated skills (fluent-nextjs, fluent-griffel, fluent-extensibility, fluent-web-components, fluent-charting, fluent-cross-platform, fluent-forms, fluent-integration).

Extending and customizing Fluent UI React v9 — slots (4 levels of customization), custom variants, customStyleHooks, headless/unstyled patterns, custom component authoring, and comprehensive v8 to v9 migration guide with component mapping and incremental coexistence strategy.

Form orchestration with Fluent UI React v9 — Field component, validation display, Formik + Yup integration, React Hook Form + Zod integration, multi-step wizard patterns, and accessible form design.

Deep knowledge of Griffel CSS-in-JS for Fluent UI React v9 — makeStyles, makeResetStyles, shorthands, mergeClasses, conditional styles, AOT compilation (webpack + Vite), selector performance, RTL support, icon styling, slot-based styling, CSS variables, and DevTools.

Integrating Fluent UI with Azure AD B2C custom UI, Office Add-ins (Excel, Word, Outlook task panes), SharePoint/M365 web apps, and navigation patterns (Nav, Drawer components).

Atlassian API integration for Jira and Confluence automation. Activate for Atlassian REST APIs, webhooks, and platform integration.

Authentication and authorization including JWT, OAuth2, sessions, and RBAC. Activate for login, auth flows, security, access control, and identity management.

AWS cloud services including EC2, EKS, S3, Lambda, RDS, and IAM. Activate for AWS infrastructure, cloud deployment, and Amazon Web Services integration.

Confluence documentation including pages, spaces, templates, and Atlassian integration. Activate for wiki pages, documentation, knowledge bases, and team collaboration.

Database design, SQL queries, migrations, and optimization. Activate for PostgreSQL, MySQL, SQLite, schema design, queries, indexes, and data modeling.

Debugging techniques for Python, JavaScript, and distributed systems. Activate for troubleshooting, error analysis, log investigation, and performance debugging.

Apply and manage the AI-powered design system with 50+ curated styles

Docker container building, management, and optimization. Activate for dockerfile, docker-compose, images, containers, multi-stage builds, and container debugging.

Use this skill for Flutter app architecture, widgets/layout, testing, plugin/package development, Material 3 guidance, and Dart language best practices.

Use this skill for Harness CI/CD, IaCM, templates, connectors, integrations, pipelines, pull requests, APIs, feature flags, internal developer portal, and governance workflows.

Use this skill when users ask for Structurizr DSL, architecture diagrams, ADR integration, workspace API/admin API automation, plugins, MCP server usage, static site exports, and Java/DSL modeling workflows.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Codex's capabilities with specialized knowledge, workflows, or tool integrations.

Install Codex skills into $CODEX_HOME/skills from a curated list or a GitHub repo path. Use when a user asks to list installable skills, install a curated skill, or install a skill from another repo (including private repos).

Use this skill for Helm charting and Kubernetes concepts/tasks/reference-driven implementation, including kubectl usage and contributor onboarding guidance.

Use this skill for Keycloak organizations, server administration/development, theming, release-related behavior changes, and ecosystem references.

Use this skill for Python 3.14 language/library guidance, uv package/project workflows, and Claude Code ecosystem references.

Assists with building reports, dashboards, and data visualizations using Recharts and D3.js for the NABIP AMS. Use when creating member growth charts, revenue analytics, event performance metrics, email engagement tracking, or custom report builders with aggregations and scheduled exports.

Generates React 19 components using Shadcn/ui v4 and Radix UI primitives for the NABIP AMS. Use when creating forms, dialogs, data tables, dashboards, or custom UI components that follow the Apple/Stripe-inspired design system with Tailwind CSS v4.

Guides event lifecycle implementation including registration, capacity management, waitlists, QR code check-in, virtual/hybrid events, and post-event analytics for NABIP conferences, webinars, workshops, and networking events. Use when building event creation workflows, attendee management, or event performance tracking.

Guides implementation of member lifecycle workflows including registration, renewal, engagement tracking, and duplicate detection for 20,000+ members across national, state, and local NABIP chapters. Use when working on member onboarding, status changes, tier upgrades, or automated renewal processes.

Validates role-based access control (RBAC) implementation for four-tier permissions in the NABIP AMS (Member, Chapter Admin, State Admin, National Admin). Use when implementing permission checks, RLS policies, UI access controls, or audit logging for multi-tenant association management.

Validates Supabase database schema changes for the NABIP AMS, ensuring migrations align with member management, event tracking, chapter hierarchy, and financial models. Use when working with Supabase tables, RLS policies, or database migrations for members, chapters, events, courses, or transactions.