Database
Database management and queries
query-validation
by nimrodfisher
SQL query review and validation for correctness, performance, and best practices. Use when reviewing queries for logical errors, optimizing query performance, checking for SQL anti-patterns, or validating business logic implementation in SQL.
bio-clinical-databases-myvariant-queries
by GPTomics
Query myvariant.info API for aggregated variant annotations from multiple databases (ClinVar, gnomAD, dbSNP, COSMIC, etc.) in a single request. Use when annotating variants with clinical and population data from multiple sources simultaneously.
DB migrations and schema changes
by letta-ai
Workflows and commands for managing Alembic database migrations and schema changes in the letta-cloud core app, including using uv, just, LETTA_PG_URI, and switching between SQLite and Postgres.
moai-lang-ruby
by modu-ai
Ruby 3.3+ development specialist covering Rails 7.2, ActiveRecord, Hotwire/Turbo, and modern Ruby patterns. Use when developing Ruby APIs, web applications, or Rails projects.
vite-flare-starter
by jezweb
"Scaffold a full-stack Cloudflare app from vite-flare-starter — React 19, Hono, D1+Drizzle, better-auth, Tailwind v4+shadcn/ui, TanStack Query, R2, Workers AI. Run setup.sh to clone, configure, and deploy."
moai-domain-database
by modu-ai
Database specialist covering PostgreSQL, MongoDB, Redis, Oracle, and advanced data patterns for modern applications. Use when user asks about database schema design, query optimization, indexing strategies, data modeling, migrations, ORM configuration, or database performance tuning. Do NOT use for API design or server-side business logic (use moai-domain-backend instead).
moai-lang-elixir
by modu-ai
Elixir 1.17+ development specialist covering Phoenix 1.7, LiveView, Ecto, and OTP patterns. Use when developing real-time applications, distributed systems, or Phoenix projects.
ReasoningBank with AgentDB
by ruvnet
"Implement ReasoningBank adaptive learning with AgentDB's 150x faster vector database. Includes trajectory tracking, verdict judgment, memory distillation, and pattern recognition. Use when building self-learning agents, optimizing decision-making, or implementing experience replay systems."
add-malli-schemas
by metabase
Efficiently add Malli schemas to API endpoints in the Metabase codebase with proper patterns, validation timing, and error handling
storage-format
by tursodatabase
SQLite file format, B-trees, pages, cells, overflow, freelist that is used in tursodb
differential-fuzzer
by tursodatabase
Information about the differential fuzzer tool, how to run it and use it catch bugs in Turso. Always load this skill when running this tool
cdc
by tursodatabase
Change Data Capture - architecture, entrypoints, bytecode emission, sync engine integration, tests
debugging
by tursodatabase
How to debug tursodb using Bytecode comparison, logging, ThreadSanitizer, deterministic simulation, and corruption analysis tools
fastapi
by srbhr
Build Python APIs with FastAPI, Pydantic v2, and SQLAlchemy 2.0 async. Covers project structure, JWT auth, validation, and database integration with uv package manager. Prevents 7 documented errors. Use when: creating Python APIs, implementing JWT auth, or troubleshooting 422 validation, CORS, async blocking, form data, background tasks, or OpenAPI schema errors.
pragmatic-programmer
by wondelai
'Apply meta-principles of software craftsmanship: DRY, orthogonality, tracer bullets, and design by contract. Use when the user mentions "best practices", "pragmatic approach", "broken windows", "tracer bullet", or "software craftsmanship". Covers estimation, domain languages, and reversibility. For code-level quality, see clean-code. For refactoring techniques, see refactoring-patterns.'
bio-similarity-searching
by GPTomics
Performs molecular similarity searches using Tanimoto coefficient on fingerprints via RDKit. Finds structurally similar compounds using ECFP or MACCS keys and clusters molecules by structural similarity using Butina clustering. Use when finding analogs of a query compound or clustering chemical libraries.
kaizen:why
by NeoLabHQ
Iterative Five Whys root cause analysis drilling from symptoms to fundamentals
cloud-tencent-cdb
by partme-ai
Provides comprehensive guidance for Tencent Cloud CDB including database creation, configuration, backups, and CDB management. Use when the user asks about Tencent Cloud CDB, needs to create CDB databases, configure CDB, or manage Tencent Cloud database services.
cloud-azure-sql
by partme-ai
Provides comprehensive guidance for Azure SQL Database including database creation, configuration, security, and Azure SQL management. Use when the user asks about Azure SQL, needs to create Azure SQL databases, configure Azure SQL, or manage Azure database services.
cloud-aws-rds
by partme-ai
Provides comprehensive guidance for AWS RDS including database creation, configuration, backups, and RDS management. Use when the user asks about AWS RDS, needs to create RDS databases, configure RDS, or manage AWS database services.
gitnexus-exploring
by abhigyanpatwari
"Use when the user asks how code works, wants to understand architecture, trace execution flows, or explore unfamiliar parts of the codebase. Examples: \"How does X work?\", \"What calls this function?\", \"Show me the auth flow\""
health-data
by glebis
Query Apple Health SQLite database for vitals, activity, sleep, and workouts. Supports Markdown, JSON, and FHIR R4 output formats. This skill should be used when analyzing health metrics, generating health reports, answering questions about fitness or sleep patterns, or exporting health data in standard formats.
api-design-principles
by wshobson
Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designing new APIs, reviewing API specifications, or establishing API design standards.
cloud-aliyun-rds
by partme-ai
Provides comprehensive guidance for Alibaba Cloud RDS including database creation, configuration, backups, and RDS management. Use when the user asks about Alibaba Cloud RDS, needs to create RDS databases, configure RDS, or manage Alibaba Cloud database services.