https://github.com/maresb/claude-code-pixi-cloud-environment

https://github.com/maresb/claude-code-pixi-cloud-environment

Last synced: 6 days ago
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• Host: GitHub
• URL: https://github.com/maresb/claude-code-pixi-cloud-environment
• Owner: maresb
• License: mit
• Created: 2026-05-29T17:48:47.000Z (about 2 months ago)
• Default Branch: main
• Last Pushed: 2026-07-13T10:45:07.000Z (7 days ago)
• Last Synced: 2026-07-14T01:33:35.962Z (6 days ago)
• Language: Shell
• Size: 89.8 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# claude-code-pixi-cloud-environment

Transparently activate a [pixi](https://pixi.sh) environment for **every command

Claude runs** in a [Claude Code on the web](https://code.claude.com/docs/en/claude-code-on-the-web)

cloud session — so `python`, `pip`, `pytest`, and friends resolve to the project's

**fully activated** pixi env (`CONDA_PREFIX`, `XML_CATALOG_FILES`, …), with no

`pixi run` prefix and nothing repo-specific to configure.

## Setup

Open your environment's settings in the Claude Code web UI and configure two things.

![The Update cloud environment settings dialog in the Claude Code web UI](./cloud-environment-settings.png)

**1. Setup script** — paste the contents of

[`cloud-environment-setup.sh`](https://raw.githubusercontent.com/maresb/claude-code-pixi-cloud-environment/main/cloud-environment-setup.sh).

**2. Network access** — `pixi install` must reach the installer and conda channels.

Choose **Custom**, keep **"Also include default list of common package managers"**

checked (covers PyPI, etc.), and add:

```

*.anaconda.org

*.pixi.sh

*.prefix.dev

anaconda.org

pixi.sh

prefix.dev

release-assets.githubusercontent.com

```

No environment variables are required — the wrapper does all activation. (Do *not*

rely on `BASH_ENV`; the harness strips it.)

## How it works

The setup script installs pixi, builds the project's environment, and wraps

`/bin/bash` so Claude's shell commands enter that environment automatically.

See [`DESIGN.md`](./DESIGN.md) for the full constraints, the approaches that failed,

the logging, verification checks, and limitations.

> ⚠️ **Largely LLM-generated, and it replaces the system `/bin/bash`.**

> `cloud-environment-setup.sh`, this README, and [`DESIGN.md`](./DESIGN.md) were

> produced mostly by an LLM (Claude) through iterative testing in a cloud container.