arthjean

arthjean/skills

Skill Claude CodeCodex

Compact the current conversation into a handoff document for another agent to pick up.

arthjean/skills

Skill Codex

Use when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a frontend interface. Covers websites, landing pages, dashboards, product UI, app shells, components, forms, settings, onboarding, and empty states.…

arthjean/skills

Skill Claude Code

Implement one PRD epic (EP-NNN) through to INREVIEW. Use when asked to implement, complete, or finish an epic.

arthjean/skills

Skill Claude CodeCodex

Implement a piece of work based on a spec or set of tickets.

arthjean/skills

Skill Claude CodeCodex

Scan a codebase for deepening opportunities, present them as a visual HTML report, then grill through whichever one you pick.

arthjean/skills

Skill Claude CodeCodex

Design engineering principles for making interfaces feel polished. Use when building UI components, reviewing frontend code, implementing animations, hover states, shadows, borders, typography, micro-interactions, enter/exit animations, or any visual detail work. Triggers on UI polish, design details, "make it feel…

arthjean/skills

Skill Claude Code

Build MCP (Model Context Protocol) servers in TypeScript with @modelcontextprotocol/sdk. Use when writing, reviewing, or refactoring MCP server code: (1) Creating MCP servers with McpServer, (2) Registering tools with registerTool, inputSchema, outputSchema, Zod validation, (3) Defining resources and resource…

arthjean/skills

Skill Claude CodeCodex

Grounded answer to a development question from local code, official docs, or current web evidence, within a fixed helper budget. Use when the user says meta-code, deep research, or full analysis.

arthjean/skills

Skill Claude CodeCodex

Reproduce-first diagnosis and minimal fix of an observed failure, two fix attempts maximum. Use when the user gives an error, stack trace, failing test or command, or asks to debug a concrete failure.

arthjean/skills

Skill Codex

Operate Neon Postgres from the terminal with neonctl, psql, and bundled SQL helpers. Use when asked to query a Neon database, manage Neon projects or branches, or run or preview a migration on Neon.

arthjean/skills

Skill Claude CodeCodex

OKLCH color space for web projects. Convert hex/rgb/hsl to oklch, generate palettes, check contrast, handle gamut boundaries, and theme with Tailwind v4. Triggers on oklch, color conversion, palette generation, contrast ratio, gamut, display p3, design tokens, hue drift, chroma, dark mode colors.

arthjean/skills

Skill Claude CodeCodex

Configure multi-tenant organizations, manage members and invitations, define custom roles and permissions, set up teams, and implement RBAC using Better Auth's organization plugin. Use when users need org setup, team management, member roles, access control, or the Better Auth organization plugin.

arthjean/skills

Skill Claude CodeCodex

Orchestrate a fleet of CLI coding agents running side by side in Paneflow panes - discover them, read their live state, dispatch prompts, and wait on events - all over the public paneflow CLI. Use when the user asks you to coordinate, supervise, or hand work between multiple agents (Claude Code, Codex, OpenCode…

arthjean/skills

Skill Codex

Operate PostHog from the terminal with the @posthog/cli agent API, HogQL, and bundled REST helpers. Use when asked to query PostHog data or manage flags, insights, dashboards, experiments, cohorts, surveys, or error tracking.

arthjean/skills

Skill Claude Code

React codebase health scanner that checks for security, performance, correctness, and architecture issues. Runs react-doctor CLI, interprets results, and provides actionable fix guidance. Use when the user says 'react-doctor', 'check my React code', 'React health check', 'scan React for issues', 'React audit', or…

arthjean/skills

Skill Claude CodeCodex

Best practices for Remotion - Video creation in React.

arthjean/skills

Skill Codex

Investigate a question against high-trust primary sources and capture the findings as a Markdown file in the repo. Use when the user wants a topic researched, docs or API facts gathered, or reading legwork delegated to a background agent.

arthjean/skills

Skill Codex

Operate Resend from the terminal with resend-cli and bundled REST helpers. Use when asked to send or inspect emails, or to manage Resend domains, contacts, broadcasts, templates, webhooks, or API keys.

arthjean/skills

Skill Claude Code

Certify one implemented PRD epic (EP-NNN) as a single unit and write its final status. Use when asked to review, certify, validate, or recheck an epic.

arthjean/skills

Skill Claude Code

Security audit of changed code (injection, access control, secrets, configuration) with severity, confidence, and a code fix per finding. Use when asked for a security review, audit, or vulnerability check, or whether a change is safe to ship.

arthjean/skills

Skill Claude Code

Scaffold, validate, and package a skill folder. Use when asked to create a new skill or package an existing one.

arthjean/skills

Skill Claude Code

Audit a Claude Code skill or workflow for structural quality, idempotency, and best-practice compliance. Runs 30+ binary checks grounded in Anthropic's official skill authoring docs, Agent Patterns research, and production patterns. Produces a severity-weighted report (FAIL/WARN/NOTE). Use when the user says 'audit…

arthjean/skills

Skill Claude Code

Run an extremely strict maintainability review for abstraction quality, giant files, and spaghetti-condition growth. Use for a thermo-nuclear code quality review, thermonuclear review, deep code quality audit, or especially harsh maintainability review.

arthjean/skills

Skill Claude CodeCodex

Configure TOTP authenticator apps, send OTP codes via email/SMS, manage backup codes, handle trusted devices, and implement 2FA sign-in flows using Better Auth's twoFactor plugin. Use when users need MFA, multi-factor authentication, authenticator setup, or login security with Better Auth.