Email composition and templates
angular-forms
by Gentleman-Programming
Angular forms: Signal Forms (experimental) and Reactive Forms. Trigger: When working with forms, validation, or form state in Angular.
django-drf
by Gentleman-Programming
Django REST Framework patterns. Trigger: When building REST APIs with Django - ViewSets, Serializers, Filters.
zod-4
by Gentleman-Programming
Zod 4 schema validation patterns. Trigger: When using Zod for validation - breaking changes from v3.
java-21
by Gentleman-Programming
Java 21 language and runtime patterns for modern, safe code. Trigger: When writing Java 21 code using records, sealed types, or virtual threads.
advance-directive
by CaseMark
Drafts attorney-supervised, state-compliant U.S. Advance Health Care Directives that appoint health care agents, resolve the HIPAA access gap, and record clinically usable treatment preferences. Enforces state-law verification for execution formalities, statutory forms, and special limitations. Addresses adversarial risks from family disputes and institutional challenges. Use when drafting advance directives, health care proxies, living wills, health care powers of attorney, HIPAA medical authorizations, or end-of-life planning documents.
empathic-templates
by SimHacker
"Smart templates that understand semantic intent, not just string substitution"
flutter-development
by travisjneuman
Cross-platform development with Flutter and Dart for iOS, Android, Web, Desktop, and embedded. Use when building Flutter apps, implementing Material/Cupertino design, or optimizing Dart code.
email-systems
by travisjneuman
Transactional email (Resend, SendGrid, SES), templates (React Email, MJML), deliverability (SPF/DKIM/DMARC), and inboxing best practices. Use when building email infrastructure, designing templates, or troubleshooting deliverability.
clean-architecture
by markus41
Clean Architecture and SOLID principles implementation including dependency injection, layer separation, domain-driven design, hexagonal architecture, and code quality patterns
fastapi-patterns
by markus41
FastAPI best practices, Pydantic models, SQLAlchemy ORM, async patterns, dependency injection, and JWT authentication. Activate for FastAPI apps, async Python APIs, API design, and modern Python web services.
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.
Beanie ODM
by markus41
This skill should be used when the user asks to "create MongoDB model", "define Beanie document", "write MongoDB query", "create aggregation pipeline", "run database migration", "index MongoDB collection", or mentions Beanie, Motor, MongoDB documents, or async database operations. Provides MongoDB/Beanie ODM patterns for FastAPI.
first-customers
by slavingia
Create a strategy for selling to your first 100 customers using the minimalist entrepreneur playbook. Use when someone has a product and needs to find customers, or is struggling with early sales.
generic-fullstack-design-system
by travisjneuman
Complete design system reference for full-stack applications. Covers colors, typography, spacing, component patterns (shadcn/ui), effects, GPU-accelerated animations, and WCAG AA accessibility. Use when implementing UI, choosing colors, applying spacing, creating components, or ensuring brand consistency.
authentication-patterns
by travisjneuman
OAuth 2.0, JWT, SSO, MFA, NextAuth/Clerk/Supabase Auth implementation patterns
fundraising-analyzer
by travisjneuman
Nonprofit fundraising performance analysis with donor segmentation, campaign ROI, retention metrics, and trend analysis. Use when evaluating fundraising effectiveness, analyzing donor data, or planning campaigns.
event-planner
by travisjneuman
Event planning with timelines, budgets, vendor coordination, logistics checklists, and post-event evaluation. Use when organizing conferences, workshops, galas, or corporate events.
check-async-patterns
by dykyi-roman
Detects synchronous operations that should be async. Identifies blocking email sends, in-request API calls, heavy processing in request cycle, and missing queue offloading.
biopython
by jimmc414
"Primary Python toolkit for molecular biology. Preferred for Python-based PubMed/NCBI queries (Bio.Entrez), sequence manipulation, file parsing (FASTA, GenBank, FASTQ, PDB), advanced BLAST workflows, structures, phylogenetics. For quick BLAST, use gget. For direct REST API, use pubmed-database."
internal-comms
by MarcelLeon
一组资源，帮助我使用公司喜欢的格式编写各种内部沟通文档。当被要求编写某种内部沟通（状态报告、领导层更新、3P 更新、公司通讯、FAQ、事故报告、项目更新等）时，Claude 应使用此技能。
python-testing
by LangConfig
"Expert guidance for writing Python tests with pytest and unittest. Use when writing tests, debugging test failures, or improving test coverage for Python projects."
flowglad-setup
by flowglad
Install and configure the Flowglad SDK for Next.js, Express, and React applications. Use this skill when adding billing to an app, setting up Flowglad for the first time, or configuring SDK providers and route handlers.
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.
organization-best-practices
by better-auth
This skill provides guidance and enforcement rules for implementing multi-tenant organizations, teams, and role-based access control using Better Auth's organization plugin.