Email composition and templates
convex-schema-validator
by waynesutton
Defining and validating database schemas with proper typing, index configuration, optional fields, unions, and migration strategies for schema changes
typo3-powermail
by dirnbauer
Expert guidance on TYPO3 Powermail 13+ form extension. Creating forms, custom finishers, validators, spam protection, ViewHelpers, PSR-14 events, TypoScript configuration, email templates, backend modules, and extension development. Use when working with powermail forms, mail handling, form validation, or extending powermail functionality.
video-testimonial
by guia-matthieu
"Capture authentic customer testimonials through guided self-recording workflows, from outreach and briefing to recording and publishing. Use when: Building social proof for marketing campaigns; Creating customer success stories; Gathering testimonials for website and ads; Producing case study videos; Collecting user-generated content"
email-writing
by guia-matthieu
"Master email marketing from subject lines to sequences. Templates for welcome emails, nurture campaigns, sales emails, and newsletters that get opened, read, and clicked. Use when: Writing email subject lines that get opens; Creating welcome email sequences; Building nurture and sales sequences; Writing newsletters that engage; Re-engagement and win-back campaigns"
content-writing
by guia-matthieu
"Create ridiculously good content using Ann Handley's \"Everybody Writes\" methodology—practical, reader-focused writing that serves your audience and achieves your goals. Use when: Write blog posts that engage and convert readers; Create email content that gets opened and clicked; Craft social media posts that stop the scroll; Develop website copy that speaks to your audience; Write thought leadership that builds credibility"
boron-letters
by guia-matthieu
"Master Gary Halbert's direct response copywriting principles from \"The Boron Letters\" (1984). The timeless fundamentals that separate pros from amateurs. Use when: Writing direct response copy (sales letters, emails, ads); Creating headlines that demand attention; Building mailing lists and segmentation; Improving copy through the A-pile test; Learning copywriting fundamentals from scratch"
content-strategy
by guia-matthieu
"Create a content engine that attracts, engages, and converts using Joe Pulizzi's Epic Content Marketing methodology Use when: Starting a content marketing program from scratch or revamping an existing one; Building an audience for your brand, product, or service; Creating a content mission statement to align your team; Developing an editorial calendar and content plan; Choosing content types and channels strategically"
dan-kennedy-copy
by guia-matthieu
"Write copy that sells NOW using Dan Kennedy's \"No B.S.\" direct response marketing principles Use when: Writing sales copy that must generate immediate, trackable response; Creating direct mail pieces, sales letters, or landing pages for local businesses; Designing marketing funnels with clear offers at every stage; Breaking free from \"brand advertising\" that doesn't produce measurable ROI; Building follow-up sequences that convert leads into customers"
copy-frameworks
by guia-matthieu
"Master the essential copywriting frameworks used by top marketers. AIDA, PAS, PASTOR, BAB, FAB, and 4Ps—the building blocks of persuasive copy. Use when: Writing sales copy and need a proven structure; Structuring landing pages, emails, or ads; Overcoming writer's block by following a formula; Teaching copywriting fundamentals to your team; Reviewing copy to identify structural weaknesses"
copywriting-awareness
by guia-matthieu
"Master Eugene Schwartz's 5 Stages of Awareness framework from \"Breakthrough Advertising\" (1966) to write copy that meets prospects where they are. Use when: Writing copy and unsure how \"aware\" your audience is; Creating multi-stage funnels with different messaging per stage; Building email sequences that nurture from cold to ready-to-buy; Optimizing ads for different audience temperatures; Diagnosing why existing copy isn't converting"
challenge-funnel
by manojbajaj95
This skill should be used when the user asks to "create a challenge funnel", "build a 5-day challenge", "bootcamp funnel", "challenge launch", or mentions challenges, bootcamps, or multi-day engagement funnels. Creates challenge funnels that activate prospects, build community, and convert to core offers.
bd-email
by manojbajaj95
Craft Business Development emails for RYLLC fractional CTO consultancy. Handles warm reconnects, job posting outreach, rejection follow-ups, VC intros, and custom BD scenarios. Uses established templates and project voice.
cold-outreach-generator
by manojbajaj95
Generate cold email templates, LinkedIn messages, follow-up sequences, and value propositions tailored to specific industries that actually get responses and book discovery calls.
query-expert
by jamesrochabrun
Master SQL and database queries across multiple systems. Generate optimized queries, analyze performance, design indexes, and troubleshoot slow queries for PostgreSQL, MySQL, MongoDB, and more.
newsletter-visuals
by kenneth-liao
"Audit a newsletter draft for visual opportunities, score and rank them, and generate on-brand visual assets using AI. Use when enhancing a newsletter draft with visuals, when a draft has [screenshot] placeholders, when asked to 'add visuals to the newsletter', 'create images for this issue', 'make this more visual', or when any newsletter draft needs strategic visual enhancement."
create-note
by kenneth-liao
Create high-engagement Substack Notes for standalone audience engagement, authority-building, and newsletter promotion. This is a thin orchestrator — it sequences content-strategy:research and writing:copywriting invocations for Substack Note creation.
better-auth
by oakoss
Self-hosted TypeScript auth framework with social auth, 2FA, passkeys, organizations, RBAC, and 15+ plugins. Supports Drizzle/Prisma/Kysely adapters. Self-hosted alternative to Clerk/Auth.js. Use when: configuring auth, adding plugins, social OAuth, multi-tenant SaaS, organizations with teams and RBAC, two-factor authentication (TOTP/OTP/backup codes), email verification, password reset flows, session management, rate limiting, CSRF and cookie security, Expo/mobile, D1 adapter errors, TanStack Start integration, additionalFields bugs, admin plugin, migrating from NextAuth, migrating from Clerk, migrating from Supabase Auth, or troubleshooting auth issues.
data-quality-checker
by armanzeroeight
Implement data quality checks, validation rules, and monitoring. Use when ensuring data quality, validating data pipelines, or implementing data governance.
newsletter
by sanky369
Build recurring audience touchpoints with compelling newsletters. Use when building audience loyalty, establishing authority, or creating regular engagement with your subscribers.
positioning-angles
by sanky369
Find your unique market positioning using 8 proven frameworks. Use when developing marketing strategy, creating differentiation, or clarifying why customers should choose you over competitors.
email-sequences
by sanky369
Create automated email sequences that build trust and drive conversions. Use when setting up welcome sequences, nurture campaigns, sales sequences, or launch campaigns.
error-handling-recovery
by sanky369
Design error states and recovery workflows that guide users to resolution. Learn context-aware error messages, graceful degradation, and recovery patterns. Use when handling validation errors, network failures, permission issues, or system errors. Triggers on "error handling", "error message", "error state", "recovery", "validation error", "network error".
internal-comms
by LeastBit
一套帮助我撰写各类内部沟通文档的资源，使用公司偏好的格式。当被要求撰写任何形式的内部沟通文档（状态报告、领导层更新、3P 更新、公司简报、常见问题解答、事件报告、项目更新等）时，Claude 应使用此技能。
inngest-events
by inngest
Design and send Inngest events. Covers event schema and payload format, naming conventions, IDs for idempotency, the ts param, fan-out patterns, and system events like inngest/function.failed.