数据库

project-overview

81Kdatabase

LobeHub 开源 Monorepo 架构全景图。用于定位代码层级、梳理 apps/packages/src 目录布局、了解业务存根（stub）、探究项目整体结构或快速上手熟悉该仓库。

lobehub

drizzle

81Kdatabase

LobeHub Drizzle ORM 的 Schema 与查询风格规范。适用于 pgTable 表结构、索引、Join 连接、类型推导、db.select/db.query、Schema 字段、外键、中间表（Junction tables）以及 Postgres 查询模式等场景。

lobehub

deprecation-and-migration

78Kdatabase

管理弃用和迁移。在移除旧系统、API或功能时使用。在将用户从一个实现迁移到另一个实现时使用。在决定是维护还是淘汰现有代码时使用。

addyosmani

documentation-and-adrs

77Kdatabase

记录决策和文档。在进行架构决策、更改公共API、发布功能或需要记录未来工程师和代理理解代码库所需的上下文时使用。

addyosmani

docs-review

Review documentation changes for compliance with the Metabase writing style guide. Use when reviewing pull requests, files, or diffs containing documentation markdown files.

clojure-write

49Kcode-generation

Guide Clojure and ClojureScript development using REPL-driven workflow, coding conventions, and best practices. Use when writing, developing, or refactoring Clojure/ClojureScript code.

clojure-review

Review Clojure and ClojureScript code changes for compliance with Metabase coding standards, style violations, and code quality issues. Use when reviewing pull requests or diffs containing Clojure/ClojureScript code.

analytics-events

Add product analytics events to track user interactions in the Metabase frontend

add-malli-schemas

Efficiently add Malli schemas to API endpoints in the Metabase codebase with proper patterns, validation timing, and error handling

docs-write

49Kresearch-knowledge

Write documentation following Metabase's conversational, clear, and user-focused style. Use when creating or editing documentation files (markdown, MDX, etc.).

typescript-write

49Kcode-generation

Write TypeScript and JavaScript code following Metabase coding standards and best practices. Use when developing or refactoring TypeScript/JavaScript code.

database-architect

47Kdatabase

Expert database architect specializing in data layer design from scratch, technology selection, schema modeling, and scalable database architectures.

langgraph

46Kdatabase

Expert in LangGraph - the production-grade framework for building

database-design

45Kdatabase

Database design principles and decision-making. Schema design, indexing strategy, ORM selection, serverless databases.

prisma-expert

45Kdatabase

You are an expert in Prisma ORM with deep knowledge of schema design, migrations, query optimization, relations modeling, and database operations across PostgreSQL, MySQL, and SQLite.

prisma-expert

44Kdatabase

您是 Prisma ORM 专家，精通模式设计、迁移、查询优化、关系建模以及 PostgreSQL、MySQL 和 SQLite 的数据库操作。

geopandas

42Kdatabase

Guidance and local audit tools for Python workflows that directly use GeoPandas GeoSeries, GeoDataFrame, spatial operations, or vector-data I/O.

k-dense-ai

polars

39Kdatabase

High-performance DataFrame library for Python ETL, analytics, and pandas migration. Use for expression-based data manipulation with lazy query optimization, parallel execution, streaming out-of-core processing, Arrow interoperability, and optional GPU execution.

k-dense-ai

scaffolding-oracle-to-postgres-migration-test-project

Scaffolds an xUnit integration test project targeting Oracle in .NET solutions. Creates the test project, transaction-rollback base class, and seed data manager. Use only during Phase 3, before writing Oracle baseline integration tests. Do not invoke during Phase 6 — the PostgreSQL test project is produced by migrating this project, not by running this skill again.

migrating-oracle-to-postgres-stored-procedures

Migrates Oracle PL/SQL stored procedures to PostgreSQL PL/pgSQL. Translates Oracle-specific syntax, preserves method signatures and type-anchored parameters, leverages orafce where appropriate, and applies explicit collation mapping (`COLLATE "C"` only when appropriate, locale collations when required). Use when converting Oracle stored procedures or functions to PostgreSQL equivalents during a database migration.

creating-oracle-to-postgres-master-migration-plan

Discovers all projects in a .NET solution, classifies each for Oracle-to-PostgreSQL migration eligibility, and produces a persistent master migration plan. Use when starting a multi-project Oracle-to-PostgreSQL migration, creating a migration inventory, or assessing which .NET projects contain Oracle dependencies.

creating-oracle-to-postgres-migration-bug-report

Creates structured bug reports for defects found during Oracle-to-PostgreSQL migration. Use when documenting behavioral differences between Oracle and PostgreSQL as actionable bug reports with severity, root cause, and remediation steps.

create-spring-boot-kotlin-project

37Kdatabase

创建 Spring Boot Kotlin 项目骨架