giuseppe-trisciuoglio/developer-kit · plugins/developer-kit-java/skills/langchain4j-mcp-server-patterns/SKILL.md

langchain4j-mcp-server-patterns skillA

langchain4j-mcp-server-patterns is agent-read markdown (skill) from giuseppe-trisciuoglio/developer-kit: Provides LangChain4j patterns for implementing MCP (Model Context Protocol) servers, creating Java AI tools, exposing tool calling capabilities, and integrating MCP clients with AI services. Use when building a Java MCP server, implementing tool calling in Java, connecting LangChain4j to external MCP servers, or securing tool exposure for agent workflows..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add giuseppe-trisciuoglio/developer-kit/langchain4j-mcp-server-patterns@git:20260324.a02e282
Exact content
mdr add giuseppe-trisciuoglio/developer-kit/langchain4j-mcp-server-patterns@sha256:a7d4f5528be9c5f0

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_4z5ns2m5m6axz4tt.svg)](https://markdownregistry.com/a/art_4z5ns2m5m6axz4tt)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260324.a02e282 latest2026-03-24 a02e282 6,327 BA view · diff
git:20260323.25280362026-03-23 2528036 6,247 BA view · diff
git:20260228.3187e792026-02-28 3187e79 14,852 BA view · diff
git:20260223.c6d4db12026-02-23 c6d4db1 14,170 BA view · diff
v1.1.02026-02-08 147afce 14,330 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (6327 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

giuseppe-trisciuoglio/developer-kit · 345 stars · license MIT · pushed 2026-09-10 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4z5ns2m5m6axz4tt
GET https://markdownregistry.com/api/v1/resolve?ref=giuseppe-trisciuoglio/developer-kit/langchain4j-mcp-server-patterns
GET https://markdownregistry.com/api/v1/blob/a7d4f5528be9c5f0da2830f67c08a39fca1a0bd8f7cc3af5bdc94826d283dd2d

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.