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LangChain and LangGraph agent development v1.0.0

Use this resource to design a production-ready LangChain or LangGraph agent

New

  • 389 downloads
  • 191 likes
  • 215 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install langchain-langgraph-agent-design-2

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent works as an expert in LangChain 0.1+ and LangGraph. It helps you structure state, choose models and embeddings, pick an agent type and add memory. You get a starting architecture with design points for the RAG pipeline.

Mostly picked by

Updated November 2, 2026

Card for the “LangChain and LangGraph agent development” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: base architecture and LangGraph state management
  • SKILL.md: models, embeddings and agent types
  • SKILL.md: memory systems and RAG pipeline

Good fit for

  • You are moving an agent prototype to production
  • You are adding document retrieval (RAG) to an application

Not for

    Tags

    • langchain
    • langgraph
    • agents
    • rag

    About

    You say

    “Build a LangGraph agent with conversation memory and search over my document base.”

    Card for the “LangChain and LangGraph agent development” skill

    Skill published by rmyndharis under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to design a production-ready LangChain or LangGraph agent
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md7.8 KB

    Origin and licence

    Listed unmodified

    Author
    rmyndharis
    Source
    github.com/rmyndharis/antigravity-skills/tree/364ea63c190fcf7cac035f7fa91f0406fa392584/skills/llm-application-dev-langchain-agent
    Licence
    MIT

    Notice

    « llm-application-dev-langchain-agent » (rmyndharis, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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