pyatlas-lsp

v0.1.1 · by Akamine2001 · added 3 November 2026

Python auto-import LSP companion for basedpyright

Language servers

How to install

With Forge Super installed, the button above opens the app on this extension, where you press Install. Nothing is installed until you do.

You can also open the Extensions panel in the app and search for pyatlas-lsp. The extension's id is pyatlas-lsp.

Don't have Forge Super yet? Download it here.

README

From the extension's repository, written by its authors and not by Mentenaz. See the source.

zed-pyatlas

Zed extension for pyatlas, a Python auto-import LSP companion for basedpyright.

The extension registers pyatlas-lsp as a language server in Zed and downloads the matching prebuilt binary for your platform from the pyatlas GitHub Releases.

Installation

From the Zed extensions marketplace

Open the Zed command palette (cmd+shift+p), run zed: extensions, search for pyatlas-lsp, and click Install.

As a dev extension (for local development)

Clone this repository
Open the Zed command palette (cmd+shift+p) and run zed: install dev extension
Select the cloned directory
Zed will build the extension for the wasm32-wasip1 target and load it

Configuration

Enable pyatlas-lsp alongside basedpyright in your .zed/settings.json:

{
  "languages": {
    "Python": {
      "language_servers": ["basedpyright", "pyatlas-lsp", "!pyright", "!pylsp", "ruff"],
      "show_completions_on_input": true
    }
  }
}

basedpyright handles type checking, hover, and go-to-definition, while pyatlas handles auto-import completion.

Binary resolution

On first launch the extension resolves the pyatlas binary in the following order:

lsp.pyatlas-lsp.binary.path in settings, if set
pyatlas found on $PATH
Prebuilt binary for your platform, downloaded from the pyatlas GitHub Releases and cached under the extension's work directory

Overriding the binary

To point the extension at a specific binary (for example a local release build):

{
  "lsp": {
    "pyatlas-lsp": {
      "binary": {
        "path": "/absolute/path/to/pyatlas",
        "arguments": ["lsp"]
      }
    }
  }
}

Supported platforms

Binaries are published for:

macOS (aarch64 / Apple Silicon)
Linux (x86_64, aarch64)
Windows (x86_64)

Intel Macs are not currently supported; set lsp.pyatlas-lsp.binary.path in your Zed settings to point at a locally built binary if you need to run on that platform.

License

MIT License. See LICENSE for details.