database-tools
652
plain-models
Manages database migrations and model changes. Use when creating migrations, running migrations, or modifying models.
dropseed
databases
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database-tools
634
database-migration
Execute database migrations across ORMs and platforms with zero-downtime strategies, data transformation, and rollback procedures. Use when migrating databases, changing schemas, performing data transformations, or implementing zero-downtime deployment strategies.
rmyndharis
databases
database-tools
634
database-optimizer
Expert database optimizer specializing in modern performance tuning, query optimization, and scalable architectures. Masters advanced indexing, N+1 resolution, multi-tier caching, partitioning strategies, and cloud database optimization. Handles complex query analysis, migration strategies, and performance monitoring. Use PROACTIVELY for database optimization, performance issues, or scalability challenges.
rmyndharis
databases
database-tools
634
similarity-search-patterns
Implement efficient similarity search with vector databases. Use when building semantic search, implementing nearest neighbor queries, or optimizing retrieval performance.
rmyndharis
databases
database-tools
634
context-management-context-restore
Use when working with context management context restore
rmyndharis
databases
database-tools
634
framework-migration-deps-upgrade
You are a dependency management expert specializing in safe, incremental upgrades of project dependencies. Plan and execute dependency updates with minimal risk, proper testing, and clear migration pa
rmyndharis
databases
database-tools
634
bazel-build-optimization
Optimize Bazel builds for large-scale monorepos. Use when configuring Bazel, implementing remote execution, or optimizing build performance for enterprise codebases.
rmyndharis
databases
database-tools
629
db-migrate
Apply database schema migrations (alembic upgrade head, alembic downgrade, resolve diverged heads) for Backend.AI components (manager, accountmgr, appproxy)
lablup
databases
database-tools
619
stacks-migrations
Use when working with database migrations in a Stacks application — creating migration files, running migrations, fresh migration (drop + recreate), seeding after migration, migration file naming conventions, or the 96+ built-in migration files. For the database API itself (queries, connections, SQL helpers), see stacks-database.
stacksjs
databases
database-tools
619
stacks-database
Use when working with databases in a Stacks application — configuring connections, running queries, migrations, seeding, SQL helpers, or using SQLite/MySQL/PostgreSQL/DynamoDB. Covers @stacksjs/database, bun-query-builder, config/database.ts, and the database/ migrations directory.
stacksjs
databases
database-tools
587
supabase-js
This skill should be used when user asks to "use supabase-js", "query Supabase database", "supabase auth", "supabase storage", "supabase realtime", "supabase edge functions", or works with the @supabase/supabase-js JavaScript/TypeScript SDK.
fcakyon
databases
database-tools
587
supabase-cli
This skill should be used when user asks to "use supabase CLI", "supabase init", "supabase start", "run migrations", "deploy edge functions", "manage Supabase project", or works with the supabase command-line tool for local development and project management.
fcakyon
databases
database-tools
587
mongodb-query-optimizer
Help with MongoDB query optimization and indexing. Use only when the user asks for optimization or performance: "How do I optimize this query?", "How do I index this?", "Why is this query slow?", "Can you fix my slow queries?", "What are the slow queries on my cluster?", etc. Do not invoke for general MongoDB query writing unless user asks for performance or index help. Prefer indexing as optimization strategy. Use MongoDB MCP when available.
fcakyon
databases
database-tools
535
backpack-v42-migration
Migrate a codebase from @skyscanner/backpack-web v41.x to v42.0. Handles BpkButtonV2 → BpkButton rename, deep import removal, and BpkAutosuggest legacy → V2 API migration. Use when upgrading Backpack to v42.
Skyscanner
databases
database-tools
529
data-validation-patterns
Migration data validation patterns: row count comparison, checksums, sampling validation, FK integrity, and business rule validation query design guide. Use this skill for requests involving 'data validation', 'migration validation', 'checksum', 'row count comparison', 'integrity validation', 'regression testing', 'Go/No-Go checklist', etc. Enhances validation-engineer's validation design capabilities. Note: schema mapping and rollback planning are outside the scope of this skill.
revfactory
databases
database-tools
522
firebase-database
Integrates Firebase Realtime Database into Flutter apps. Use when setting up Realtime Database, structuring JSON data, querying, performing read/write operations, implementing offline capabilities, or applying security rules.
evanca
databases
database-tools
517
elodin-db
Work with Elodin-DB, the time-series telemetry database. Use when running elodin-db, writing client integrations (C, C++, Rust, Python), configuring replication/follow mode, querying data via the Lua REPL, or connecting the Elodin Editor to a database.
elodin-sys
databases
database-tools
514
create-migration
Create database migration file. Use when modifying database structure, migrating data, or updating config formats.
mx-space
databases
database-tools
494
mega-weblate-l10n
MEGA iOS Weblate localization workflows. Use when the user mentions "weblate", "l10n", "localization", "upload strings", "upload plurals", "download translations", "sync strings", "changelog translation", or asks to run "lang.sh". Also use when the user says things like "push new strings to Weblate", "pull translations for release", or "upload changelogs to App Store".
meganz
databases
database-tools
486
active-storage-setup
Configures Active Storage for file uploads with variants and direct uploads. Use when adding file uploads, image attachments, document storage, generating thumbnails, or when user mentions Active Storage, file upload, attachments, or image processing. WHEN NOT: Storing data in database columns, external URL references, static assets in the asset pipeline, or simple text/JSON storage.
ThibautBaissac
databases
database-tools
486
migration-patterns
Creates database migrations with UUIDs, account scoping, and no foreign key constraints. Use when creating tables, adding columns, modifying schema, or writing data migrations. WHEN NOT: For model business logic (see model-patterns skill). For multi-tenant scoping logic (see multi-tenant-setup skill).
ThibautBaissac
databases