Agent skills for OpenAI Agents SDK

Use when designing or rewriting a high-converting landing page (single-offer page) for SaaS/apps/services.

INVOKE THIS SKILL when building ANY Deep Agents application.

Framework for building LLM-powered applications with agents, chains, and RAG.

Implement role-based access control for LangChain applications with multi-tenant isolation, model access control, and usage quotas.

Design LLM applications using LangChain 1.x and LangGraph for agents, memory, and tool integration.

Provides LangChain4j patterns for implementing MCP (Model Context Protocol) servers, creating Java AI tools, exposing tool calling…

Tune and review Langfuse autoscaling for web, web-iso, and web-ingestion.

Set up Langfuse local development workflow with hot reload and debugging.

LLM observability platform for tracing, evaluation, prompt management, and cost tracking.

Use Langfuse's disposable per-PR previews at pr-N.preview.langfuse.com (synthetic data only).

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that…

LangGraph Functional API with @entrypoint and @task decorators.

Human-in-the-loop integration for LangGraph workflows with approval and intervention points

LangGraph StateGraph builder with state schema design.

Guide for using the langium-ai (LAI) CLI to generate language descriptors, synthesize system prompts, run evaluations, and iteratively…

LangSmith API for LLM observability, tracing, evaluation, and dataset management.

Check grammar, style, and spelling across 25+ languages with LanguageTool.

Parses, decrypts, and validates Lansenger webhook callback payloads and event signatures without network overhead.

Manages Lansenger chat groups through automated group creation, member additions and removals, settings updates, and group lifecycle…

Upload, download, and manage multimedia files and message attachments across Lansenger enterprise communication platforms.

Create, configure, query, and manage personal AI bots and custom automated applications via Lansenger CLI and SDK.