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Java MCP server with LangChain4j v1.0.0

Use this resource to build a Java MCP server with LangChain4j and expose controlled tools

New

  • 410 downloads
  • 141 likes
  • 206 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install langchain4j-mcp-server-java

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 Java MCP server with LangChain4j: tool, resource and prompt surface, narrowly scoped providers, transport choice, bridge to AI services and filtering of risky capabilities before they reach agents.

Mostly picked by

Updated November 2, 2026

Card for the “Java MCP server with LangChain4j” skill

Details

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

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What you get

  • SKILL.md: server design, transport and security method
  • assets/mcp-server-template.java: MCP server template
  • references/examples.md and api-reference.md: examples and API reference

Good fit for

  • You want to expose Java tools to an agent through MCP
  • You must limit the actions an agent can trigger

Not for

    Tags

    • mcp
    • langchain4j
    • java
    • tools

    About

    You say

    “Create a Java MCP server with a read-only order lookup tool.”

    Card for the “Java MCP server with LangChain4j” skill

    Skill published by giuseppe-trisciuoglio 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 Java MCP server with LangChain4j and expose controlled tools
    3. Review and adjust the result

    Content preview

    Files

    • assets/mcp-server-template.java9.6 KB
    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/api-reference.md10.3 KB
    • references/examples.md19.7 KB
    • SKILL.md6.3 KB

    Origin and licence

    Listed unmodified

    Author
    giuseppe-trisciuoglio
    Source
    github.com/giuseppe-trisciuoglio/developer-kit/tree/fe73fb33a09ee6562eeec7415a3f9a3bcf795177/plugins/developer-kit-java/skills/langchain4j-mcp-server-patterns
    Licence
    MIT

    Notice

    « langchain4j-mcp-server-patterns » (giuseppe-trisciuoglio, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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