83,201 skills sorted by stars.
Foundational Haskell patterns covering pure functional programming, type system, type classes, monads, and common idioms...
Foundational Java patterns covering core syntax, object-oriented programming, generics, collections, streams, lambdas, a...
Foundational Kotlin patterns covering null safety, coroutines, data classes, extension functions, and Kotlin idioms. Use...
Kotlin-specific library development patterns. Use when creating Kotlin libraries, designing idiomatic Kotlin APIs with e...
Adds structured, high-performance logging using LoggerMessage source generator. Use when adding logs to handlers, servic...
Foundational Objective-C patterns covering classes, protocols, categories, memory management (ARC/retain-release), block...
Adds RFC 7807 ProblemDetails error responses with typed error codes in handlers and endpoints. Use when implementing val...
Foundational Python patterns covering core syntax, idioms, type hints, testing, and modern tooling. Use when writing Pyt...
Foundational Roc patterns covering platform/application architecture, records, tags, pattern matching, abilities, and fu...
Cargo.toml dependency management patterns for HASH workspace. Use when adding, updating, or removing dependencies, organ...
Foundational Rust patterns covering core syntax, traits, generics, lifetimes, and common idioms. Use when writing Rust c...
Rust documentation practices for HASH codebase. Use when writing doc comments, documenting functions/types/traits/module...
Foundational Scala patterns covering immutability, pattern matching, traits, case classes, for-comprehensions, and funct...
Scala-specific library development patterns. Use when creating Scala libraries, designing public APIs with immutability,...
Foundational SPARQL patterns covering RDF querying, triple patterns, graph patterns, and semantic web fundamentals. Use...
Foundational SQL patterns for query writing, schema design, and dialect differences. Use when writing SQL queries, desig...
Foundational Swift development patterns covering modern Swift syntax, SwiftUI, protocol-oriented programming, and Cocoa...
TypeScript language patterns and type safety rules. Extends core-coding-standards with TypeScript-specific rules. Use wh...
Foundational TypeScript patterns covering types, interfaces, generics, utility types, and common idioms. Use when writin...
Automate Langbase tasks via Rube MCP (Composio). Always search tools first for current schemas.
Build production-ready LLM applications with chains, agents, memory, tools, and RAG pipelines using the LangChain framew...
Build LLM applications with LangChain. Create chains, agents, memory systems, and tool integrations. Use for conversatio...
Framework for building LLM-powered applications with agents, chains, and RAG. Supports multiple providers (OpenAI, Anthr...
Framework for building applications with large language models and chains.
LangChain skill for building LLM orchestration, agents, RAG pipelines, tools, memory, callbacks, and deployment.
LangChain workflows for `create_agent`, LCEL chains, `bind_tools`, middleware, and structured output with production-saf...
A Minimally Viable Application (MVA) called the "Personal Task Manager Triage." This MVA must be stateful, multi-step, a...
Implement Retrieval-Augmented Generation (RAG) systems with LangChain4j. Build document ingestion pipelines, embedding s...