brew install bash-language-server

Or via npm:

npm install -g bash-language-server

brew install llvm

Or via Xcode Command Line Tools:

xcode-select --install

Supports C, C++, Objective-C (.m), and Objective-C++ (.mm) files.

brew install omnisharp/omnisharp-roslyn/omnisharp-mono

Or via dotnet:

dotnet tool install -g csharp-ls

brew install clojure-lsp

Or download from GitHub releases.

Install Dart SDK:

brew tap dart-lang/dart
brew install dart

Or install Flutter (includes Dart):

# See https://docs.flutter.dev/get-started/install

Ensure dart is in your PATH.

brew install elixir-ls

Requires Elixir to be installed:

brew install elixir

brew install gleam

Or download from GitHub releases.

go install golang.org/x/tools/gopls@latest

Ensure ~/go/bin is in your PATH.

brew install jdtls

Or download manually from Eclipse JDT Language Server.

Requires Java 21+ runtime.

brew install JetBrains/utils/kotlin-lsp

Or download from GitHub releases.

Requires Java 17+.

brew install lua-language-server

Or download from GitHub releases.

nix profile install nixpkgs#nixd

Requires Nix to be installed. See nixos.org.

opam install ocaml-lsp-server

Requires opam to be installed:

brew install opam
opam init

npm install -g intelephense

pip install pyright

gem install solargraph

brew install rust-analyzer

Or via rustup:

rustup component add rust-analyzer

sourcekit-lsp is bundled with Xcode. Install Xcode from the App Store:

# Verify installation
xcrun --find sourcekit-lsp

Or install a Swift toolchain from swift.org/install.

brew install terraform-ls

Or download from GitHub releases.

npm install -g @vtsls/language-server typescript

brew install yaml-language-server

Or via npm:

npm install -g yaml-language-server

brew install zls

Requires Zig to be installed. Download from ziglang.org.

my-lsp/
├── .claude-plugin/
│   └── plugin.json
├── .lsp.json
└── hooks/
    ├── hooks.json
    └── check-my-lsp.sh

The .lsp.json file configures the language server:

{
  "language-id": {
    "command": "lsp-server-command",
    "extensionToLanguage": {
      ".ext": "language-id"
    }
  }
}

Required Fields

Optional Fields

.lsp.json:

{
  "go": {
    "command": "gopls",
    "extensionToLanguage": {
      ".go": "go"
    }
  }
}

.claude-plugin/plugin.json:

{
  "name": "gopls",
  "description": "Go language server",
  "version": "1.0.0",
  "author": {
    "name": "Your Name"
  },
  "license": "MIT",
  "repository": "https://github.com/boostvolt/claude-code-lsps"
}

hooks/hooks.json (optional auto-install):

{
  "hooks": {
    "SessionStart": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "bash ${CLAUDE_PLUGIN_ROOT}/hooks/check-gopls.sh",
            "timeout": 30
          }
        ]
      }
    ]
  }
}