Agent skills

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…

Provides and generates LangChain4j tool and function calling patterns: annotates methods as tools with @Tool, configures tool executors…

Expert in Langfuse - the open-source LLM observability platform.

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.

A comprehensive skill to understanding how Langium-based projects work — from grammar definition through code generation, runtime parsing…

Structures and refines language output based on audience, purpose, and scenario to eliminate rigid templates and reduce cognitive load.

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.

Manages core authentication, dual-identity routing, and configuration management for Lansenger enterprise communication tools.

Emulates the Lao Wang broadcast style to deliver pragmatic decision heuristics across career pivots, family education, business analysis…