Database
Database management and queries
Swift Concurrency Expert Guide
by mosif16
"Deep dive into Swift's async/await runtime, Sendable enforcement, actors, and migration strategies."
cloudflare-d1
by jackspace
Complete knowledge domain for Cloudflare D1 - serverless SQLite database on Cloudflare's edge network. Use when: creating D1 databases, writing SQL migrations, configuring D1 bindings, querying D1 from Workers, handling SQLite data, building relational data models, or encountering "D1_ERROR", "statement too long", "too many requests queued", migration failures, or query performance issues. Keywords: d1, d1 database, cloudflare d1, wrangler d1, d1 migrations, d1 bindings, sqlite workers, serverless database, edge database, d1 queries, sql cloudflare, prepared statements, batch queries, d1 api, wrangler migrations, D1_ERROR, D1_EXEC_ERROR, statement too long, database bindings, sqlite cloudflare, sql workers api, d1 indexes, query optimization, d1 schema
cloudflare-nextjs
by jackspace
Deploy Next.js applications (App Router and Pages Router) to Cloudflare Workers using the OpenNext adapter. This skill should be used when deploying Next.js apps with SSR, ISR, or server components to Cloudflare's serverless platform. It covers setup for both new and existing projects, configuration requirements, development workflows, integration with Cloudflare services (D1, R2, KV, Workers AI), and prevention of 10+ documented errors including worker size limits, runtime compatibility, database connection scoping, and security vulnerabilities. Keywords: Cloudflare Next.js, OpenNext Cloudflare, @opennextjs/cloudflare, Next.js Workers, Next.js App Router Cloudflare, Next.js Pages Router Cloudflare, Next.js SSR Cloudflare, Next.js ISR, server components cloudflare, server actions cloudflare, Next.js middleware workers, nextjs d1, nextjs r2, nextjs kv, Next.js deployment, opennextjs-cloudflare cli, nodejs_compat, worker size limit, next.js runtime compatibility, database connection scoping, Next.js migration cloudflare
database-schema-designer
by ArieGoldkin
Use this skill when designing database schemas for relational (SQL) or document (NoSQL) databases. Provides normalization guidelines, indexing strategies, migration patterns, and performance optimization techniques. Ensures scalable, maintainable, and performant data models.
react-server-components-framework
by ArieGoldkin
Design and implement React Server Components with Next.js 15 App Router. Master server-first architecture, streaming SSR, Server Actions, and modern data fetching patterns for 2025+ frontend development.
architecture-decision-record
by ArieGoldkin
Use this skill when documenting significant architectural decisions. Provides ADR templates following the Nygard format with sections for context, decision, consequences, and alternatives. Helps teams maintain architectural memory and rationale for backend systems, API designs, database choices, and infrastructure decisions.
database-design
by ProjAnvil
Database design and optimization skill covering ER diagrams, normalization, indexing, sharding, query optimization, and database best practices. Use this skill when designing database schemas, optimizing queries, planning data architecture, or need guidance on database scaling and performance tuning.
sql-migrations
by 1Mangesh1
Database migration mastery with Prisma, Drizzle, and raw SQL. Use when user asks to "create a migration", "update database schema", "add a column", "set up Prisma", "rollback migration", "write SQL migration", "set up Drizzle", or any database schema change tasks.
kubeblocks
by apecloud
Route database work on Kubernetes to the right KubeBlocks skill. Use this as the top-level entrypoint when the user needs a database, database operations, or database observability on Kubernetes. The root skill only decides the next hop; detailed workflows live in the leaf skills.
mcp-setup
by 1Mangesh1
Model Context Protocol (MCP) server setup and integration for Claude and AI agents. Use when user asks to "setup MCP", "configure MCP server", "add MCP tools", "connect to MCP", "create MCP server", or integrate external tools via MCP protocol.
email-composer
by Crumbgrabber
Draft professional emails for various contexts including business, technical,
node-writing-code
by MolcajeteAI
This skill should be used when writing, reviewing, or refactoring Node.js backend code. It covers Fastify API patterns (plugins, routes, hooks), Zod validation, database access with Prisma and Drizzle, authentication and authorization (JWT, RBAC, ABAC), error handling, and Docker deployment.
Web Search
by WingsZeng
This skill should be used when needs to search for unknown information, verify understanding, or avoid hallucination. or when detects knowledge gaps during task execution. Also trigger when the user asks to "search online", "look up information", "verify facts", "check documentation", "find latest version".
security-hardening
by 1Mangesh1
Security hardening and secure coding practices. Use when user asks to "harden security", "secure coding", "OWASP vulnerabilities", "input validation", "sanitization", "SQL injection prevention", "XSS protection", "CORS security", "secure headers", "vulnerability scanning", or mentions security best practices and threat mitigation.
surrealdb
by mikkelkrogsholm
"SurrealDB — multi-model database supporting document, graph, relational, key-value, time-series, and vector search in a single engine using SurrealQL. Use when building with SurrealDB or asking about schema design (schemafull vs schemaless), SurrealQL queries, graph relations with RELATE, live queries, full-text search, JS/TS SDK setup, namespace and database hierarchy, record IDs, authentication with DEFINE ACCESS, or connecting with WebSocket vs HTTP. Fetch live documentation for up-to-date details."
nuqs
by fellipeutaka
Type-safe URL query state management with nuqs 2.x. Use when writing or reviewing code that uses useQueryState, useQueryStates, URL search params, query parameters, nuqs parsers, createLoader, createSearchParamsCache, createSerializer, or URL state in Next.js, React, Remix, React Router, or TanStack Router.
notion-clipper-skill
by EwingYangs
Clip web pages to Notion. Fetches any URL via Chrome CDP, converts HTML to Markdown, then to Notion blocks, and saves to user-specified Notion database or page. Use when user wants to save/clip a webpage to Notion, or mentions "clip to notion", "save page to notion", "网页剪藏到Notion".
database-backup
by liauw-media
"Backup database before tests, migrations, or other database operations"
data-product-thinking
by hollandkevint
First-principles reasoning for data product decisions. Frames problems as data products, not dashboards or pipelines. Use when evaluating data product strategy, making build-vs-buy decisions, scoping data product features, assessing product-market fit for data offerings, or when someone asks "should we build this data product?"
rag-evaluation
by latestaiagents
Test and benchmark RAG systems with proper metrics and evaluation frameworks. Use this skill when evaluating RAG quality, measuring retrieval performance, using RAGAS metrics, or building RAG test suites. Activate when: RAG evaluation, RAG testing, RAGAS, retrieval metrics, faithfulness, relevance, context precision, RAG benchmarking.
neon
by mikkelkrogsholm
"Neon — serverless PostgreSQL with database branching, autoscaling to zero, and a serverless driver optimized for edge and serverless environments. Use when building with Neon or asking about its serverless driver, database branching, connection pooling, autoscaling configuration, compute suspend behavior, or integration with Drizzle, Prisma, or other ORMs. Fetch live documentation for up-to-date details."
engineering
by lidessen
Guides technical decisions, architecture, and implementation. Use for tech choices, system design, API design, refactoring, or "how should I build this" questions.
vibedump
by tomoasleep
カレントディレクトリの .vibedump.jsonl に作業ログを追記し、jq でタスク状況を集計するときに使う
Resource Limiting Skill
by liauw-media
defense-in-depth - Multiple safety layers