Database
Database management and queries
connecting-streamlit-to-snowflake
by streamlit
Connecting Streamlit apps to Snowflake. Use when setting up database connections, managing secrets, or querying Snowflake from a Streamlit app.
optimizing-streamlit-performance
by streamlit
Optimizing Streamlit app performance. Use when apps are slow, rerunning too often, or loading heavy content. Covers caching, fragments, and static vs dynamic widget choices.
power-budget-calculator
by wedsamuel1230
Calculates total power consumption and battery life for Arduino/ESP32/RP2040 projects. Use when user asks about battery life, power requirements, current draw, or needs to estimate runtime. Includes sleep mode analysis, power optimization tips, and battery sizing recommendations. Run scripts/calculate_power.py for accurate calculations.
gilfoyle
by axiomhq
SRE agent that does what you can't. Queries your observability stack. Finds root causes. Doesn't panic. Doesn't guess. Doesn't care about your feelings. Use for incident response, debugging, root cause analysis, or log analysis.
erpnext-errors-database
by OpenAEC-Foundation
"Error handling patterns for ERPNext/Frappe database operations. Use when handling DoesNotExistError, DuplicateEntryError, transaction failures, and query errors. Covers retry patterns and data integrity. V14/V15/V16 compatible. Triggers: database error, DoesNotExistError, DuplicateEntryError, transaction failed, query error."
pinecone:mcp
by pinecone-io
Reference for the Pinecone MCP server tools. Documents all available tools - list-indexes, describe-index, describe-index-stats, create-index-for-model, upsert-records, search-records, cascading-search, and rerank-documents. Use when an agent needs to understand what Pinecone MCP tools are available, how to use them, or what parameters they accept.
pinecone:query
by pinecone-io
Query integrated indexes using text with Pinecone MCP. IMPORTANT - This skill ONLY works with integrated indexes (indexes with built-in Pinecone embedding models like multilingual-e5-large). For standard indexes or advanced vector operations, use the CLI skill instead. Requires PINECONE_API_KEY environment variable and Pinecone MCP server to be configured.
erpnext-syntax-customapp
by OpenAEC-Foundation
"Deterministic syntax for building Frappe custom apps including app structure, pyproject.toml, modules, patches and fixtures"
advisor-triggers
by akaszubski
Detects when user requests warrant critical analysis via /advise command
springdoc-openapi
by claude-dev-suite
Springdoc OpenAPI for API documentation in Spring Boot. Covers Swagger UI configuration, annotations, schema customization, and security documentation. Based on production patterns from castellino and gestionale-presenze projects. USE WHEN: user mentions "Springdoc", "Spring Boot OpenAPI", "Swagger in Spring", "@Operation", "@Schema", "Swagger UI Spring", asks about "Spring Boot API documentation", "Spring REST documentation", "OpenAPI in Java" DO NOT USE FOR: General OpenAPI specs - use openapi instead; GraphQL - use graphql instead; Non-Spring Boot projects; Frontend OpenAPI generation - use openapi-codegen instead
graphql
by claude-dev-suite
GraphQL API design. Covers schema, queries, mutations, and resolvers. Use when building or consuming GraphQL APIs. USE WHEN: user mentions "GraphQL", "schema definition", "resolvers", "mutations", "queries", "DataLoader", "N+1 problem", asks about "how to design GraphQL API", "GraphQL schema", "GraphQL authentication", "GraphQL pagination", "Apollo Server" DO NOT USE FOR: REST APIs - use rest-api instead; tRPC - use trpc instead; GraphQL code generation - use graphql-codegen instead
laravel-migrations
by fusengine
Laravel 12 database migrations - Schema Builder, columns, indexes, foreign keys, seeders. Use when designing database schema or managing migrations.
exploration
by fusengine
Codebase exploration techniques for rapid discovery, architecture analysis, pattern detection, and dependency mapping.
laravel-testing
by fusengine
Write tests with Pest 3/PHPUnit, feature tests, unit tests, mocking, fakes, and factories. Use when testing controllers, services, models, or implementing TDD.
nextjs-stack
by fusengine
Next.js 16+ complete stack with App Router, Prisma 7, Better Auth, shadcn/ui, TanStack Form, Zustand. Use as the master reference combining all framework skills.
notion
by refly-ai
Integrate with Notion for knowledge management and collaboration. Use when you need to: (1) create and update Notion pages and databases, (2) search and query database content, (3) manage page properties and relations, or (4) organize workspace content and structure.
research
by fusengine
Technical research methodology using Context7, Exa, and Sequential Thinking for documentation, best practices, and complex investigations.
better-auth
by fusengine
Complete Better Auth - 40+ OAuth providers, 20+ plugins, all adapters, all frameworks. Use when implementing authentication, login, OAuth, 2FA, magic links, SSO, Stripe, SCIM, or session management.
laravel-eloquent
by fusengine
Complete Eloquent ORM - models, relationships, queries, casts, observers, factories. Use when working with database models.
lp-agent
by hummingbot
Manage concentrated liquidity (CLMM) positions on DEXs like Meteora and Raydium. Create, monitor, and rebalance LP positions automatically.
database-driver-design
by Joannis
'Expert guidance on building Swift database client libraries. Use when developers mention: (1) building a database driver, (2) wire protocol implementation, (3) connection pooling design, (4) state machines for protocol handling, (5) NIO channel handlers for databases, (6) backpressure in result streaming, (7) actor executor alignment with NIO.'
postgres
by Joannis
'Expert guidance on using PostgreSQL with Swift. Use when developers mention: (1) PostgreSQL or Postgres in Swift, (2) postgres-nio library, (3) SQL queries in Swift, (4) PostgreSQL connection pooling, (5) prepared statements, (6) type-safe database access, (7) bulk loading or COPY FROM, (8) PostgresClient or PostgresConnection.'
Nitrite Rust — Agent SKILL File
by nitrite
Spatial index in memory mode: When using spatial indexes with in-memory backend, R-tree files are created as temp files. Test cleanup should handle these via cleanup_rtree_temp_files().
separation-of-concerns
by NTCoding
"Enforces code organization using features/ (verticals), platform/ (horizontals), and shell/ (thin wiring). Triggers on: code organization, file structure, where does this belong, new file creation, refactoring."