A Java MCP (Model Context Protocol) server that wraps JDTLS (Eclipse JDT Language Server) using LSP4J to provide Java IDE features to AI assistants like Claude.
Latest release v1.0.0 · 5 Jan 2026
2 files for Codex, OpenCode and Claude Code: LSP4J-MCP AGENTS.md, LSP4J-MCP CLAUDE.md — 549 tokens loaded in every session.
AGENTS.md A 546 tok CLAUDE.md A 3 tok These files are stephanj/LSP4J-MCP's own configuration — they tell Codex, OpenCode and Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.