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Building stateful agents with LangGraph v1.0.0

Use this resource to build a stateful LangGraph agent with branches, reducers and persistence

New

  • 454 downloads
  • 116 likes
  • 216 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install stateful-agent-graphs

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 designs a StateGraph: state, nodes, conditional edges, reducers and checkpoints. It avoids loops without an exit and monolithic state. You get an agent graph that is readable, debuggable and persistent.

Mostly picked by

Updated November 2, 2026

Card for the “Building stateful agents with LangGraph” skill

Details

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

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What you get

  • SKILL.md: capabilities, patterns and knowledge modules
  • sub-skills/state-with-reducers.md: state and reducers
  • sub-skills/conditional-branching.md: conditional branching

Good fit for

  • Your ReAct agent loops forever when a tool fails
  • You want a long-running agent to resume after an interruption

Not for

    Tags

    • langgraph
    • agents
    • graph
    • state
    • loops

    About

    You say

    “Build a LangGraph agent that calls a search tool, then decides whether to answer or retry.”

    Card for the “Building stateful agents with LangGraph” skill

    Skill published by dokhacgiakhoa 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 build a stateful LangGraph agent with branches, reducers and persistence
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE2.4 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md1.8 KB
    • sub-skills/basic-agent-graph.md1.7 KB
    • sub-skills/conditional-branching.md1.6 KB
    • sub-skills/giant-monolithic-state.md0.5 KB
    • sub-skills/infinite-loop-without-exit.md0.4 KB
    • sub-skills/state-with-reducers.md1.5 KB
    • sub-skills/stateless-nodes.md0.2 KB

    Origin and licence

    Listed unmodified

    Author
    dokhacgiakhoa
    Source
    github.com/dokhacgiakhoa/agent-skills-4-vibe-coding-cli/tree/c4a059bbf7a8d6b2162071f0fbfe74053faa6d20/.agent/skills/langgraph
    Licence
    MIT

    Notice

    « langgraph » (dokhacgiakhoa, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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