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Choosing between LangChain, LangGraph and Deep Agents v1.0.0

Use this resource to pick the right LangChain tool for an agent project before writing code

New

  • 341 downloads
  • 138 likes
  • 180 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install langchain-stack-selection-primer

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

Before any code is written, the agent compares the three layers of the ecosystem: LangChain for abstractions, LangGraph for runtime, and Deep Agents for the full harness. It explains the environment variables to set, then points to the right skill. You get a justified choice and a first setup.

Mostly picked by

Updated November 2, 2026

Card for the “Choosing between LangChain, LangGraph and Deep Agents” skill

Details

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

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What you get

  • SKILL.md: tool profiles and layer selection
  • SKILL.md: environment variables and the next skill to load

Good fit for

  • You are choosing between LangChain, LangGraph and Deep Agents
  • You are starting an agent project and want the right references

Not for

    Tags

    • langchain
    • langgraph
    • deep agents
    • getting started

    About

    You say

    “Which LangChain tool should I use for an agent that must plan and write files?”

    Card for the “Choosing between LangChain, LangGraph and Deep Agents” skill

    Skill published by langchain-ai 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 pick the right LangChain tool for an agent project before writing code
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md8.1 KB

    Origin and licence

    Listed unmodified

    Author
    langchain-ai
    Source
    github.com/langchain-ai/langchain-skills/tree/126c384d8552dcb476b226c244172186cc3f4328/config/skills/ecosystem-primer
    Licence
    MIT

    Notice

    « ecosystem-primer » (langchain-ai, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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