数据分析
2,125 个结果
- Spark Python Data SourceDatabricksBuild custom Python data sources for Apache Spark using the PySpark DataSource API — batch and streaming readers/writers for external systems. Use this skill whenever someone wants to connect Spark to an external system (database, API, message queue, custom protocol), build a Spark connector or plugin in Python, implement a DataSourceReader or DataSourceWriter, pull data from or push data to a…
- Dispatching Parallel InvestigationsK-DenseUse when facing 2+ independent investigations that can proceed without shared state - parallel literature survey, multi-dataset replication, or pre-specified robustness checks
- Chunking Strategygiuseppe-trisciuoglioProvides chunking strategies for RAG systems. Generates chunk size recommendations (256-1024 tokens), overlap percentages (10-20%), and semantic boundary detection methods. Validates semantic coherence and evaluates retrieval precision/recall metrics. Use when building retrieval-augmented generation systems, vector databases, or processing large documents.
- Drizzle Orm Patternsgiuseppe-trisciuoglioProvides comprehensive Drizzle ORM patterns for schema definition, CRUD operations, relations, queries, transactions, and migrations. Proactively use for any Drizzle ORM development including defining database schemas, writing type-safe queries, implementing relations, managing transactions, and setting up migrations with Drizzle Kit. Supports PostgreSQL, MySQL, SQLite, MSSQL, and CockroachDB.
- Langchain4j Vector Stores Configurationgiuseppe-trisciuoglioProvides configuration patterns for LangChain4J vector stores in RAG applications. Use when building semantic search, integrating vector databases (PostgreSQL/pgvector, Pinecone, MongoDB, Milvus, Neo4j), implementing embedding storage/retrieval, setting up hybrid search, or optimizing vector database performance for production AI applications.
- Nestjsgiuseppe-trisciuoglioProvides comprehensive NestJS framework patterns with Drizzle ORM integration for building scalable server-side applications. Generates REST/GraphQL APIs, implements authentication guards, creates database schemas, and sets up microservices. Use when building NestJS applications, setting up APIs, implementing authentication, working with databases, or integrating Drizzle ORM.
- Nestjs Code Reviewgiuseppe-trisciuoglioProvides comprehensive code review capability for NestJS applications, analyzing controllers, services, modules, guards, interceptors, pipes, dependency injection, and database integration patterns. Use when reviewing NestJS code changes, before merging pull requests, after implementing new features, or for architecture validation.
- Qdrantgiuseppe-trisciuoglioProvides Qdrant vector database integration patterns with LangChain4j. Handles embedding storage, similarity search, and vector management for Java applications. Use when implementing vector-based retrieval for RAG systems, semantic search, or recommendation engines.
- Spring Boot Crud Patternsgiuseppe-trisciuoglioProvides and generates complete CRUD workflows for Spring Boot 3 services. Creates feature-focused architecture with Spring Data JPA aggregates, repositories, DTOs, controllers, and REST APIs. Validates domain invariants and transaction boundaries. Use when modeling Java backend services, REST API endpoints, database operations, web service patterns, or JPA entities for Spring Boot applications.
- Craft Design Engineeringgustavo-fiorDesign engineering concepts from Craft (craft.gustavofior.com) covering typography, color, layout, motion, sound, and data details that make interfaces feel right. Use when building or reviewing UI components, hover and press states, borders, shadows, border radius, icons, numbers, charts, animations, or when the user asks for polish, craft, taste, or to make something "feel better".
- Android DevelopmentdpcondeCreate production-quality Android applications following Google's official architecture guidance and NowInAndroid best practices. Use when building Android apps with Kotlin, Jetpack Compose, MVVM architecture, Hilt dependency injection, Room database, or multi-module projects.
- Mcp Code ExecutionatholaRoutes multi-tool workflows through MCP servers for large datasets and pipelines. Use when Bash tool overhead is limiting throughput on data-heavy tasks.
- Okx Dapp DiscoveryokxDiscover supported third-party DApps and route protocol-specific requests to OKX plugins without signing or broadcasting. Use for DApp discovery or comparison; a named protocol's operations or analytics; Polymarket/UpDown prediction markets, bets, and positions; protocol-native actions involving HYPE/HLP, stETH/wstETH, CAKE, CRV, COMP, RAY, GHO, or PT/YT; pump.fun writes; and unsupported-DApp…
- Okx DefiokxDiscover and manage OKX-aggregated DeFi products and positions across protocols and chains. Use for generic or venue-agnostic yield, APY, or TVL discovery and history; DeFi deposits, staking, liquidity, withdrawals, rewards, lending, CLMM analysis; and DeFi portfolio or position views. Requests targeting a named protocol belong to DApp discovery.
- Okx Defi InvestokxOKX-aggregated DeFi discovery and execution — for users who want OKX to find and route to the best protocol WITHOUT naming a specific DApp. **If the user names ANY third-party protocol/DApp as destination (Aave, Lido, PancakeSwap, Uniswap, Curve, Compound, Morpho, Pendle, Kamino, Raydium, Hyperliquid, Polymarket, etc.), route to okx-dapp-discovery — NOT here, even if the verb (deposit, stake…
- Tvc DirectorEthanxwangTVC advertising creative director skill for Nano Banana Pro keyframe prompts and Seedance video scripts. Specialized for television commercials and brand advertising — from a product brief to production-ready keyframe prompts and cinematic video scripts.
- Session Reflection AnalysisharperreedUse when asked to reflect on how the session went
- DatabaserailwayappThis skill should be used when the user wants to add a database (Postgres, Redis, MySQL, MongoDB), says "add postgres", "add redis", "add database", "connect to database", or "wire up the database". For other templates (Ghost, Strapi, n8n, etc.), use the templates skill.
- Helm Generatorakin-ozerCreate, scaffold, or generate Helm charts, Chart.yaml, values.yaml, templates, helpers.
- Capability Mappingprorise-coolBusiness capability modeling using BABOK Business Capability Analysis. Creates hierarchical capability maps (L1-L3) linking strategy to architecture with Mermaid visualization.
- Gui ToolsProrise-coolProvides guidance for installing, configuring, and choosing Git graphical interface clients (GitKraken, Sourcetree, GitHub Desktop) across platforms. Compares features, licensing, and workflows. Troubleshoots graphical tool configuration and setup issues.
- MemoryyonatangrossRead-side memory operations on the knowledge graph: search past decisions and patterns, load session context, view decision timelines, render Mermaid graph visualizations. Subcommands: search, load, history, viz, status. Use when finding or reviewing what memory already holds. For storing new knowledge instead, invoke remember; for retrieval internals, memory-fabric; for cleanup, dream.
- Detour Onboardingsoftware-mansion-labsComplete onboarding guide for developers who are new to Detour, the open-source deferred deep linking SDK by Software Mansion. Use this skill whenever a user asks what Detour is, how to get started with Detour, how to set up deep linking with Detour, how to install the Detour SDK, how to configure the Detour dashboard, or how deferred deep linking works.
- Migrate To Detoursoftware-mansion-labsUse when the user mentions migrating deep links, switching away from Branch or AppsFlyer, replacing their deep linking SDK, setting up Detour deep linking for the first time, or asks how Branch/AppsFlyer concepts map to Detour. Covers the complete migration end to end - Detour Dashboard configuration, Universal Links and App Links setup, SDK swap with code examples, and analytics migration.