Database
Database management and queries
database-change-management
by htooayelwinict
Plan and implement safe database schema changes including migrations, indexes, and backfills. Use when creating tables, adding columns, optimizing queries, or managing Eloquent/SQLAlchemy relationships. EXCLUSIVE to database-admin agent.
stripe-sync-setup
by ashutoshpw
When the user wants to set up stripe-sync-engine in their project. Also use when the user mentions "set up stripe-sync-engine," "install stripe sync," "configure stripe sync," "add stripe database sync," or "stripe to postgres."
mobile-update-advisor
by Envy-7z
Mobile dependency and platform update advisor for Android and Flutter projects. Use when mapping project structure, evaluating SDK/dependency updates, prioritizing technical debt, identifying architecture hotspots, or creating a safe improvement roadmap.
data-engineering-storage-remote-access-integrations-duckdb
by legout
"Using DuckDB with remote cloud storage via HTTPFS extension, fsspec, and Delta Lake integration. Covers S3, GCS, Azure, and S3-compatible endpoints."
architecture
by vilin1927
Architectural decision-making framework combining requirements analysis, trade-off evaluation, ADR documentation, Clean Architecture, DDD principles, and code quality guidelines. Use when making architecture decisions, analyzing system design, writing code, or evaluating trade-offs.
Temporal Reasoning
by project-minigraf
ROADMAP.md Project roadmap
supabase-workflow
by sourman
Supabase database migrations, type generation, edge function management, and best practices for this project
vitepress-migration
by huguangju
Migrate existing Markdown documents to VitePress with proper routing, navigation, and Mermaid diagram support. Use when integrating legacy Markdown (.md) files into a VitePress project, converting documentation from Obsidian/Notion/other platforms, or setting up structured documentation sites. Triggers on requests involving Markdown migration, VitePress setup, documentation restructuring, or Mermaid diagram rendering in VitePress.
pipes-abi
by subsquid-labs
Fetches, analyzes, and manages contract ABIs for blockchain indexing, including TypeScript type generation and schema hints.
forms
by Alicoder001
React form handling with React Hook Form and Zod validation. Use when building complex forms, multi-step forms, or any form with validation requirements.
geojson-wkt
by mmbmf1
Convert JSON rows with WKT geometry strings into a GeoJSON FeatureCollection using raw PostGIS SQL.
pipes-schema-design
by subsquid-labs
Designs optimal ClickHouse/PostgreSQL schemas for blockchain data with proper data types, indexes, and partitioning strategies.
async-python-patterns
by TriNgo0108
Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.
database-schema-analysis
by Olino3
Forge is a marketplace for a Claude Code Plugins
codebase-onboard
by adilasif
This skill should be used when the user is new to a codebase and wants to understand its structure, architecture, or main components. Trigger phrases include "help me understand this codebase", "I'm new to this project", "give me an overview", "what are the main components", "how is this structured", or "onboard me". Use for initial exploration, not for specific questions.
maciver-hypothesis-testing
by copyleftdev
Test software in the style of David MacIver, creator of Hypothesis. Emphasizes sophisticated shrinking, example databases, stateful testing, and practical property-based testing in Python. Use when testing Python code with complex data structures, APIs, or stateful systems.
supabase-postgres-best-practices
by kunhai-88
"Supabase 出品的 Postgres 性能优化与最佳实践。在编写、评审或优化 Postgres 查询、表结构设计或数据库配置时使用。"
stripe-sync-query
by ashutoshpw
When the user wants to query synced Stripe data. Also use when the user mentions "query stripe data," "stripe tables," "select from stripe," "stripe analytics," or "stripe SQL."
appwrite-kotlin
by ChiragAgg5k
Appwrite Kotlin SDK skill. Use when building native Android apps or server-side Kotlin/JVM backends with Appwrite. Covers client-side auth (email, OAuth with Activity integration), database queries, file uploads, real-time subscriptions with coroutine support, and server-side admin via API keys for user management, database administration, storage, and functions.
using-interactive-transactions
by djankies
Use interactive transactions with $transaction callback for atomic operations and automatic rollback. Use when operations must succeed or fail together.
configuring-transaction-isolation
by djankies
Configure transaction isolation levels to prevent race conditions and handle concurrent access. Use when dealing with concurrent updates, financial operations, inventory management, or when users mention race conditions, dirty reads, phantom reads, or concurrent modifications.
revet-core
by revethq
Shared domain models for Revet libraries - Metadata, Identifier, SchemaValidation
debugging
by Nomik94
Python/FastAPI 디버깅 도구 및 기법 레퍼런스. Use when: 디버깅, 버그 찾기, 에러 추적, 왜 안 돼, 문제 해결, print 디버깅, pdb, breakpoint, 로그 추적, 쿼리 확인, 스택 트레이스, traceback, 에러 재현, 느린 원인, 메모리 누수, 프로파일링, 비동기 디버깅, async 에러. NOT for: 에러 핸들링 설계 (error-handling 참조), 성능 최적화 전략 (monitoring 참조).
tech-stack-evaluator
by aleister1102
Technology stack evaluation and comparison with TCO analysis, security assessment, and ecosystem health scoring. Use when comparing frameworks, evaluating technology stacks, calculating total cost of ownership, assessing migration paths, or analyzing ecosystem viability.