elixir-ls-lsp

elixir-ls-lsp

Elixir language server (ElixirLS) for Claude Code, providing code intelligence and diagnostics.

Supported Extensions

.ex, .exs, .heex

Installation

ElixirLS requires Elixir and Erlang to be installed first.

Via Homebrew (macOS)

brew install elixir-ls

Via Nix (if using NixOS/nix-darwin)

Already available if elixir-ls is in your system packages.

Manual build

git clone https://github.com/elixir-lsp/elixir-ls.git
cd elixir-ls
mix deps.get && mix compile
mix elixir_ls.release2 -o release

Then add the release directory to your PATH.

More Information

• ElixirLS GitHub Repository
• ElixirLS Documentation