Database
Database management and queries
database-schema-designer
by cachemoney
Design robust, scalable database schemas for SQL and NoSQL databases. Provides normalization guidelines, indexing strategies, migration patterns, constraint design, and performance optimization. Ensures data integrity, query performance, and maintainable data models.
trpc-tanstack-nextjs
by DiegoJohnsonL
"Set up tRPC with TanStack Query in Next.js App Router projects. Use when: (1) Setting up tRPC from scratch in a Next.js project, (2) Adding new routers or procedures, (3) Integrating authentication with tRPC context, (4) Using tRPC with React Server Components, (5) Configuring prefetching and hydration patterns."
vault-metadata
by teslasoft-de
Frontmatter schema reference, metadata values (status, type, horizon), Dataview query patterns, and repository path integration for the Teslasoft Obsidian vault. Canonical source for all metadata conventions used across note types and templates. Keywords: frontmatter, metadata, status values, type values, horizon, Dataview, query, repoPath, repository path, schema reference
gs-zod-validation
by gilbertopsantosjr
"Guide for Zod validation schemas in Clean Architecture. Zod validates input SHAPE in Presentation layer; business rules belong in Entity.validate(). Use when creating input schemas for server actions."
mongodb-index-creation
by pluginagentmarketplace
Master MongoDB index creation and types. Learn single-field, compound, unique, text, geospatial, and TTL indexes. Optimize query performance dramatically with proper indexing.
api-design-principles
by dereknex
Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designing new APIs, reviewing API specifications, or establishing API design standards.
mongodb-schema-design
by pluginagentmarketplace
Master MongoDB schema design and data modeling patterns. Learn embedding vs referencing, relationships, normalization, and schema evolution. Use when designing databases, normalizing data, or optimizing queries.
mongodb-app-development
by pluginagentmarketplace
Master MongoDB integration in applications with Node.js, Python, and Java drivers. Learn connections, transactions, error handling, and best practices. Use when building applications with MongoDB.
Beancount Accounting
by ouachitalabs
This skill should be used when the user asks to "add a transaction", "create a beancount entry", "record an expense", "balance my accounts", "query my finances", "check account balances", "categorize spending", "write beancount", "edit .beancount files", "run a BQL query", "reconcile accounts", or mentions beancount, double-entry accounting, or ledger files. Provides comprehensive beancount syntax, directives, and query language expertise.
reading-data
by tracemem
Instructions for reading data from TraceMem memory.
frameworks
by pluginagentmarketplace
TypeScript with popular frameworks like NestJS, React, and Next.js
data-analysis-sql
by pluginagentmarketplace
SQL for data analysis with exploratory analysis, advanced aggregations, statistical functions, outlier detection, and business insights. 50+ real-world analytics queries.
mongodb
by pluginagentmarketplace
MongoDB fundamentals including document model, CRUD operations, querying, indexing, and aggregation framework for NoSQL database applications.
tauri-scaffold
by 0xRaduan
Generate a new Tauri + React desktop app with TypeScript, TanStack Query, SQLite, and Tailwind CSS. Use when creating a new desktop app, starting a Tauri project, or scaffolding a native Mac app.
mongodb-replication-sharding
by pluginagentmarketplace
Master MongoDB replication, replica sets, and sharding for distributed deployments. Learn failover, shard keys, and cluster management. Use when setting up high availability or scaling horizontally.
supabase-postgres-best-practices
by Jackiexiao
"Postgres performance optimization and best practices from Supabase for schema, indexing, query tuning, security, and operations."
zodipus-custom-schemas
by bratsos
Define custom Zod schemas for Prisma JSON fields using @zodSchema annotations. Use when working with typed JSON, metadata fields, settings objects, complex JSON structures in Prisma, or custom-schemas.ts.
form-validation
by velcrafting
Add input validation rules and UX patterns for forms (client-side validation, errors, submit gating) consistent with repo conventions.
cloudflare-r2
by SerendipityOneInc
Cloudflare R2 object storage with S3-compatible API and zero egress fees
latest-astro
by jovermier
Latest Astro features from versions 4.x through 5.x (mid 2024 to 2025)
dotnet-expert
by jgarrison929
Use when building .NET 8/9 applications, ASP.NET Core APIs, Entity Framework Core, MediatR CQRS, modular monolith architecture, FluentValidation, Result pattern, JWT authentication, or any C# backend development question.
zodipus-migration
by bratsos
Migrate to Zodipus from other Prisma-Zod generators like prisma-zod-generator, zod-prisma, zod-prisma-types, or zmodel. Use when switching from another Prisma validation library.
jlcpcb-component-finder
by Takazudo
"Search the JLCPCB electronic components database (~7 million parts) for hardware/electronics projects. Use when the user needs to: (1) Find electronic components (resistors, capacitors, inductors, ICs, connectors, diodes, transistors, MOSFETs, op-amps, microcontrollers, sensors, LEDs, etc.), (2) Look up specific part numbers, LCSC numbers (C-prefix), or manufacturer part numbers, (3) Find alternatives or equivalents for components, (4) Check component availability and stock at JLCPCB/LCSC, (5) Get component specifications (package type, footprint, description), (6) Search for parts for PCB assembly (PCBA) projects, (7) Find SMD or through-hole components, (8) Look up voltage regulators (LDO, linear, switching), audio jacks, connectors, or any other electronic parts. Keywords: JLCPCB, LCSC, electronic components, PCB parts, SMT assembly, BOM, bill of materials, component sourcing."
graphql-codegen
by pluginagentmarketplace
Generate TypeScript types and React hooks from GraphQL schemas