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Jdtls LSP

Java language server (Eclipse JDT.LS) for code intelligence

PluginDevelopmentSource ↗Claude marketplace ↗

Last updated
Hands-on tests
Tested ✓ in 1 of 5

Install

Tested ✓✓ Verified from docsOfficial docs ↗
/plugin install jdtls-lsp@claude-plugins-official

Tested ✓ on 2026-10-16: installed and loaded in a throwaway sandbox with no credentials.

Log excerpt
Installing plugin "jdtls-lsp@claude-plugins-official"...✔ Successfully installed plugin: jdtls-lsp@claude-plugins-official (scope: user)
$ verify:
  ❯ jdtls-lsp@claude-plugins-official
    Status: ✔ enabled
1 run, latest 2026-10-16

jdtls-lsp

Java language server (Eclipse JDT.LS) for Claude Code, providing code intelligence and refactoring.

Supported Extensions

.java

Installation

Via Homebrew (macOS)
brew install jdtls
Via package manager (Linux)
# Arch Linux (AUR)
yay -S jdtls

# Other distros: manual installation required
Manual Installation
  1. Download from Eclipse JDT.LS releases
  2. Extract to a directory (e.g., ~/.local/share/jdtls)
  3. Create a wrapper script named jdtls in your PATH

Requirements

  • Java 17 or later (JDK, not just JRE)

More Information

Read the full README on GitHub →

Preview from the source repo. Images are removed.

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