database-tools
1.5K
create-migration
Create a new database migration file for the OWID MySQL database. Use when the user needs to create a database schema change or migration.
owid
databases
sorting
stars
current ordering strategy
query
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database-tools
1.5K
migration-guide
Plan and execute migration from Mercur 1.x to 2.0. Classifies project difficulty, reads relevant migration docs, and follows stop conditions.
mercurjs
databases
database-tools
1.2K
databricks-lakebase-autoscale
Patterns and best practices for Lakebase Autoscaling (next-gen managed PostgreSQL). Use when creating or managing Lakebase Autoscaling projects, configuring autoscaling compute or scale-to-zero, working with database branching for dev/test workflows, implementing reverse ETL via synced tables, or connecting applications to Lakebase with OAuth credentials.
databricks-solutions
databases
database-tools
1.2K
rebase-to-upstream
Use when replaying the current local branch onto upstream/main, or onto another provided remote branch, by stashing local changes, resetting to the target branch, and cherry-picking missing commits back one by one.
help-me-mom
databases
database-tools
1.1K
database-development
Database migrations and Drizzle ORM guidelines for the vm0 project
vm0-ai
databases
database-tools
1K
symfony-ux-merge-up
Cascade-merge maintained Symfony UX branches from oldest to newest (e.g. 2.x to 3.x). Use when the user says "merge branches", "merge up", "cascade merge", "sync branches", or "update branches".
symfony
databases
database-tools
1K
migrate-dotnet10-to-dotnet11
Migrate a .NET 10 project or solution to .NET 11 and resolve all breaking changes. This is a MIGRATION skill — use it when upgrading from .NET 10 to .NET 11, NOT for writing new programs. USE FOR: upgrading TargetFramework from net10.0 to net11.0, fixing build errors after updating the .NET 11 SDK, resolving source-breaking and behavioral changes in .NET 11 runtime, C# 15 compiler, and EF Core 11, adapting to updated minimum hardware requirements (x86-64-v2, Arm64 LSE), and updating CI/CD pipelines and Dockerfiles for .NET 11. DO NOT USE FOR: .NET Framework migrations, upgrading from .NET 9 or earlier, greenfield .NET 11 projects, or cosmetic modernization unrelated to the upgrade. NOTE: .NET 11 is in preview. Covers breaking changes through Preview 1.
dotnet
databases
database-tools
1K
optimizing-ef-core-queries
Optimize Entity Framework Core queries by fixing N+1 problems, choosing correct tracking modes, using compiled queries, and avoiding common performance traps. Use when EF Core queries are slow, generating excessive SQL, or causing high database load.
dotnet
databases
database-tools
987
db-migration-scripts
Writing database migration SQL scripts. Use when creating or modifying migration files under db/migration/ directories, adding tables, indexes, or columns.
golemcloud
databases
database-tools
983
idb-migrations
How to create and implement IndexedDB storage migrations in the Trezor Suite web app. Use when writing migrations that transform persisted data between Suite versions.
trezor
databases
database-tools
946
hibernate-upgrade
Migrate Hibernate 5 to Hibernate 6 with Spring Boot 3. Use when fixing HQL/JPQL query parsing issues, removing deprecated Criteria API, updating ID generation strategies, or diagnosing N+1 query behavior changes. Covers breaking changes, type mappings, and performance monitoring.
benchflow-ai
databases
database-tools
946
restclient-migration
Migrate RestTemplate to RestClient in Spring Boot 3.2+. Use when replacing deprecated RestTemplate with modern fluent API, updating HTTP client code, or configuring RestClient beans. Covers GET/POST/DELETE migrations, error handling, and ParameterizedTypeReference usage.
benchflow-ai
databases
database-tools
946
spring-boot-migration
Migrate Spring Boot 2.x applications to Spring Boot 3.x. Use when updating pom.xml versions, removing deprecated JAXB dependencies, upgrading Java to 17/21, or using OpenRewrite for automated migration. Covers dependency updates, version changes, and migration checklist.
benchflow-ai
databases
database-tools
917
benchmark
Run TPC-H or TPC-DS benchmarks on Super Sirius or DuckDB CPU baseline — generate data, execute queries, validate results, and compare timings. Trigger when the user mentions benchmarking, TPC-DS, TPC-H, performance testing, query runtimes, or wants to compare Sirius vs DuckDB speed.
sirius-db
databases
database-tools
913
moai-platform-database-cloud
Cloud database platform specialist covering Neon (serverless PostgreSQL), Supabase (PostgreSQL 16 with real-time), and Firebase Firestore (NoSQL with offline sync). Use when choosing or setting up cloud databases.
modu-ai
databases
database-tools
897
upgrade-react-native
Upgrade React Native version in example/ directory using rn-diff-purge methodology. Use when the user wants to upgrade react-native, migrate to a new RN version, or update React Native dependencies in the example app. Handles diff retrieval, systematic file changes, dependency updates, and conflict resolution.
mybigday
databases
database-tools
841
ds-optimize
Use when an algorithm-first quest should manage candidate briefs, optimization frontier, branch promotion, or fusion-aware search instead of the paper-oriented default loop.
OpenLAIR
databases
database-tools
807
axiom-swiftdata-migration
Use when creating SwiftData custom schema migrations with VersionedSchema and SchemaMigrationPlan - property type changes, relationship preservation (one-to-many, many-to-many), the willMigrate/didMigrate limitation, two-stage migration patterns, and testing migrations on real devices
CharlesWiltgen
databases
database-tools
807
axiom-swiftdata-migration-diag
Use when SwiftData migrations crash, fail to preserve relationships, lose data, or work in simulator but fail on device - systematic diagnostics for schema version mismatches, relationship errors, and migration testing gaps
CharlesWiltgen
databases
database-tools
807
axiom-core-data-diag
Use when debugging schema migration crashes, concurrency thread-confinement errors, N+1 query performance, SwiftData to Core Data bridging, or testing migrations without data loss - systematic Core Data diagnostics with safety-first migration patterns
CharlesWiltgen
databases
database-tools
807
axiom-database-migration
Use when adding/modifying database columns, encountering "FOREIGN KEY constraint failed", "no such column", "cannot add NOT NULL column" errors, or creating schema migrations for SQLite/GRDB/SQLiteData - prevents data loss with safe migration patterns and testing workflows for iOS/macOS apps
CharlesWiltgen
databases
database-tools
807
axiom-grdb
Use when writing raw SQL queries with GRDB, complex joins, ValueObservation for reactive queries, DatabaseMigrator patterns, query profiling under performance pressure, or dropping down from SQLiteData for performance - direct SQLite access for iOS/macOS
CharlesWiltgen
databases