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LangChain and LangGraph dependencies and versions v1.0.0

Use this resource to choose and install the LangChain, LangGraph and Deep Agents packages for a new project

New

  • 504 downloads
  • 234 likes
  • 176 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install langchain-package-versions-setup

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 identifies the required packages in Python or TypeScript, with their minimum versions, depending on the orchestration and model providers you use. It reminds you of environment requirements and version best practices. You get an install list and a minimal project template.

Mostly picked by

Updated November 2, 2026

Card for the “LangChain and LangGraph dependencies and versions” skill

Details

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

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What you get

  • SKILL.md: required packages, orchestration and model providers for Python and TypeScript
  • SKILL.md: environment requirements and minimal project templates

Good fit for

  • You are starting a project and unsure which packages to install
  • An update breaks a LangChain dependency

Not for

    Tags

    • dependencies
    • installation
    • versions
    • langchain

    About

    You say

    “Install the LangChain packages needed for a Python agent that uses Anthropic.”

    Card for the “LangChain and LangGraph dependencies and versions” 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 choose and install the LangChain, LangGraph and Deep Agents packages for a new project
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md14.7 KB

    Origin and licence

    Listed unmodified

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

    Notice

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

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