langsmith-trace

A memory, persistence, and filesystem middleware skill for building agents with LangChain, LangGraph, and Deep Agents — installable via npx skills for any agent supporting the Agent Skills specification.

A LangGraph persistence skill covering checkpointers, thread_id, and cross-thread memory — part of LangChain Skills for building agents with LangChain, LangGraph, and Deep Agents.

A LangChain agent skill for building RAG (Retrieval-Augmented Generation) applications with LangChain and LangGraph. Part of the LangChain skills collection that covers framework selection, dependency management, deep agents, and memory patterns for AI coding agents.

A LangGraph human-in-the-loop skill covering interrupts, human review, and approval workflows — part of LangChain Skills for building agents with LangChain, LangGraph, and Deep Agents.

A LangChain middleware skill covering human-in-the-loop approval, custom middleware, and Command resume patterns — part of LangChain Skills for building agents with LangChain, LangGraph, and Deep Agents.

An agent skill for building swarm-based multi-agent systems with LangChain and LangGraph, part of the LangChain Skills collection for constructing agents, memory systems, and deep agent architectures.

Agent skills for building AI applications with LangChain, LangGraph, and Deep Agents, covering fundamentals, RAG pipelines, persistence, human-in-the-loop workflows, and the LangGraph CLI lifecycle for scaffolding, development, building, and deployment.

A skill for the Managed Deep Agents private-preview REST API that covers creating agents, registering MCP servers, creating threads, and streaming runs via the /v1/deepagents endpoint, part of the LangChain Skills collection.

A start-here primer for the LangChain ecosystem that guides framework selection between LangChain, LangGraph, and Deep Agents, covers environment setup, and recommends which skill to load next.

LangGraph fundamentals skill from LangChain for building, observing, and evaluating agents with LangChain, LangGraph, and LangSmith.