Email composition and templates
free-tool-strategy
by VladimirBrejcha
When the user wants to plan, evaluate, or build a free tool for marketing purposes — lead generation, SEO value, or brand awareness. Also use when the user mentions "engineering as marketing," "free tool," "marketing tool," "calculator," "generator," "interactive tool," "lead gen tool," "build a tool for leads," or "free resource." This skill bridges engineering and marketing — useful for founders and technical marketers.
email-sequence
by VladimirBrejcha
When the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email program. Also use when the user mentions "email sequence," "drip campaign," "nurture sequence," "onboarding emails," "welcome sequence," "re-engagement emails," "email automation," or "lifecycle emails." For in-app onboarding, see onboarding-cro.
onboarding-cro
by VladimirBrejcha
When the user wants to optimize post-signup onboarding, user activation, first-run experience, or time-to-value. Also use when the user mentions "onboarding flow," "activation rate," "user activation," "first-run experience," "empty states," "onboarding checklist," "aha moment," or "new user experience." For signup/registration optimization, see signup-flow-cro. For ongoing email sequences, see email-sequence.
signup-flow-cro
by VladimirBrejcha
When the user wants to optimize signup, registration, account creation, or trial activation flows. Also use when the user mentions "signup conversions," "registration friction," "signup form optimization," "free trial signup," "reduce signup dropoff," or "account creation flow." For post-signup onboarding, see onboarding-cro. For lead capture forms (not account creation), see form-cro.
identifying
by florianbuetow
This skill should be used when the user asks to "check for identifiability", "analyze re-identification risks", "find privacy issues related to anonymization", "check for PII exposure", or mentions "identifiability" in a privacy context. Maps to LINDDUN category I.
security-awareness
by 1Password
Teaches AI agents to recognize and avoid security threats during normal activity. Covers phishing detection, credential protection, domain verification, and social engineering defense. Use when building agents that access email, credential vaults, web browsers, or sensitive data.
communication-tracker
by legacybridge-tech
Track and integrate external communications (emails, chat messages, screenshots) into project context with timeline management. Use when user mentions "email", "message", "communication", "screenshot", "track", "import", "sync", or wants to import external information sources into the project timeline.
todo-complete
by legacybridge-tech
Mark a todo as complete and archive it
salvo-data-extraction
by salvo-rs
Extract and validate data from requests including JSON, forms, query parameters, and path parameters. Use for handling user input and API payloads.
kotlin-sum-types
by anderssv
Parse, don't validate - using sealed classes for type-safe validation and state representation. Model valid/invalid states explicitly, validate at boundaries, operate on valid types internally.
newsletter-digest
by maroffo
"Process newsletters into Second Brain digest. Use when user wants to process newsletters, create digest, or catch up on subscriptions. Not for web clippings (use process-clippings) or email bookmarks (use process-email-bookmarks)."
form-vanilla
by Bbeierle12
Framework-free form validation using HTML5 Constraint Validation API enhanced with Zod for complex rules. Use when building forms without React/Vue or for progressive enhancement.
form-accessibility
by Bbeierle12
WCAG 2.2 AA compliance for forms, ARIA patterns, focus management, keyboard navigation, and screen reader support. Use when implementing accessible forms in any framework. The compliance foundation that ensures forms work for everyone.
form-react
by Bbeierle12
Production-ready React form patterns using React Hook Form (default) and TanStack Form with Zod integration. Use when building forms in React applications. Implements reward-early-punish-late validation timing.
form-ux-patterns
by Bbeierle12
UX patterns for complex forms including multi-step wizards, cognitive chunking (5-7 fields max), progressive disclosure, and conditional fields. Use when building checkout flows, onboarding wizards, or forms with many fields.
form-validation
by Bbeierle12
Schema-first validation with Zod, timing patterns (reward early, punish late), async validation, and error message design. Use when implementing form validation for any framework. The foundation skill that all framework-specific skills depend on.
form-vue
by Bbeierle12
Production-ready Vue form patterns using VeeValidate (default) or Vuelidate with Zod integration. Use when building forms in Vue 3 applications with Composition API.
agentmail-toolkit
by agentmail-to
Add email capabilities to AI agents using popular frameworks. Provides pre-built tools for TypeScript and Python frameworks including Vercel AI SDK, LangChain, Clawdbot, OpenAI Agents SDK, and LiveKit Agents. Use when integrating AgentMail with agent frameworks that need email send/receive tools.
launch-strategy
by VladimirBrejcha
"When the user wants to plan a product launch, feature announcement, or release strategy. Also use when the user mentions 'launch,' 'Product Hunt,' 'feature release,' 'announcement,' 'go-to-market,' 'beta launch,' 'early access,' 'waitlist,' or 'product update.' This skill covers phased launches, channel strategy, and ongoing launch momentum."
automating-mail
by SpillwaveSolutions
Automates Apple Mail via JXA with AppleScript dictionary discovery. Use when asked to "automate email", "send mail via script", "JXA Mail automation", or "filter email messages". Covers accounts, mailboxes, batch message filtering, composition, attachments, and UI fallback.
communication-systems
by miles990
Email, notifications, and messaging system patterns
csharp-dotnet
by miles990
C# and .NET development patterns
FastAPI Real-Time Features
by markus41
This skill should be used when the user asks to "add WebSocket", "implement real-time", "create file upload", "add S3 upload", "send email", "implement notifications", "broadcast events", or mentions WebSockets, file storage, email service, push notifications, or real-time communication. Provides WebSocket, file upload, and notification patterns.
Zmail Skill - Custom Email for Agents
by idanbeck
Server code: ~/zerg/zmail/