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Official publisherSkillNewly listed 2026-10-15

LangChain Skills

by LangChain · langchain-ai/langchain-skills

Build agents with LangChain, LangGraph, and Deep Agents using the framework publisher’s setup, architecture, persistence, RAG, and evaluation guidance.

GitHub stars1,291 · collected 2026-10-15Repository pushedGuide checked2026-10-15

Install from the author’s instructions

Before connecting

Author README · installation

npx skills add langchain-ai/langchain-skills --skill '*' --yes

Sources: Author README · Checked 2026-10-15.

The publisher labels this project as early development. LangSmith trace and dataset workflows are maintained in a separate skills repository.

Sources: Author README · Checked 2026-10-15.

Tools and capabilities

CapabilityWhat it does
Framework selectionChoose a framework and route to its setup and quickstart workflows.
Agent and graph developmentWork with tools, middleware, persistence and human review.
RAG and evaluationPlan retrieval pipelines and evaluation engineering workflows.

Sources: Author README · Checked 2026-10-15.

Workflow examples

Suggested prompts for your own client. These are examples, not recorded tool executions.

Prompt 1

Help me choose LangChain, LangGraph, or Deep Agents for the workflow I describe and outline a minimal testable implementation.

Prompt 2

Review my LangGraph persistence and human-review flow, then propose tests for interruption and resumption.

Sources and verification

Publisher-owned README and public GitHub metadata reviewed on 2026-10-15. Installation examples are transcribed from the author. No third-party package was installed or executed, and no account or hosted MCP endpoint was connected.

Recent activity refers to the repository push timestamp. It does not establish the product’s original release date. Stars are a dated snapshot of the entire repository.

  1. GitHub repository metadataVerified 2026-10-15
  2. Author READMEVerified 2026-10-15

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