viclafouch

Use when building email features, emails going to spam, high bounce rates, setting up SPF/DKIM/DMARC authentication, implementing email capture, ensuring compliance (CAN-SPAM, GDPR, CASL), handling webhooks, retry logic, or deciding transactional vs marketing.

Use when creating HTML email templates with React components - welcome emails, password resets, notifications, order confirmations, newsletters, or transactional emails.

Use when setting up an email inbox for an AI agent (Moltbot, Clawdbot, or similar) - configuring inbound email, webhooks, tunneling for local development, and implementing security measures to prevent prompt injection attacks.

Use when receiving emails with Resend - setting up inbound domains, processing email.received webhooks, retrieving email content/attachments, or forwarding received emails.

Use when sending transactional emails (welcome messages, order confirmations, password resets, receipts), notifications, or bulk emails via Resend API.

Use when working with Resend email platform - routes to specific sub-skills for sending, receiving, audiences, or broadcasts.

Find and fix issues from Sentry using MCP. Use when asked to fix Sentry errors, debug production issues, investigate exceptions, or resolve bugs reported in Sentry. Methodically analyzes stack traces, breadcrumbs, traces, and context to identify root causes.

Interview the user relentlessly about a plan, design, strategy, or decision until reaching shared understanding. Walks down each branch of the decision tree, resolving dependencies one-by-one. Use when user wants to stress-test a plan, get grilled on a design, deep-dive into a phase, or clarify a complex decision — works for both technical and non-technical topics.

Audit React components for unnecessary useEffect hooks. Use when reviewing code that has useEffect, useState patterns, or when asked to optimize React components. Identifies anti-patterns like derived state, chained effects, event-driven effects and suggests better alternatives (computed values, useMemo, key prop, event handlers, useSuspenseQuery).

Audit all outdated dependencies with detailed research on changelogs, breaking changes, bug fixes, and deprecations. Creates a temporary plan without updating anything. Use when you want to review what changed in your dependencies before upgrading.

Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".

Pre-submission audit for iOS App Store and Google Play Store. Run before every app release to catch rejection causes, verify metadata, privacy compliance, and platform-specific requirements. Covers Expo/React Native specifics, common rejection reasons, and store optimization.

Provides React Native performance optimization guidelines for FPS, TTI, bundle size, memory leaks, re-renders, and animations. Applies to tasks involving Hermes optimization, JS thread blocking, bridge overhead, FlashList, native modules, or debugging jank and frame drops.

Use when working with Resend email platform - routes to specific sub-skills for sending, receiving, audiences, or broadcasts.

Audit oxlint and oxfmt releases for new rules, graduated rules, bug fixes, and breaking changes. Bump versions, interview the user on each finding, and update configs/docs accordingly.

A skill to integrate better-auth. And auth framework for TypeScript projects.