Current versions

The current published version of each hlix package, and how to install it. Use the links below to check each package in its registry.

@hlix/cli

The hlix command: import a project, keep it in sync, and inspect projects and tasks from a terminal.

Install

Installer

curl -fsSL https://hlix.ai/install.sh | bash
hlix --version

One self-contained executable, installed into ~/.local/binafter its checksum is verified. Run it again to upgrade. SetHLIX_INSTALL_DIR to install somewhere else.

Homebrew

brew install hlix-ai/tap/hlix
hlix --version

npm

npm install --global @hlix/cli
hlix --version

pnpm

pnpm add --global @hlix/cli
hlix --version

Yarn

yarn dlx @hlix/cli@latest --help

Runs the latest CLI without a global installation. Use Yarn 2 or later.

Bun

bun add --global @hlix/cli
hlix --version

Vite+

vp install -g @hlix/cli@latest
hlix --version

Requires the Vite+ global CLI.

Run once

npx @hlix/cli --help

Yarn and “Run once” launch a command without installing hlix globally. In later examples, replace hlix with the launcher you chose, such as yarn dlx @hlix/cli@latest.

In CI, and anywhere the toolchain must not change underneath you, pin the version instead of floating to latest:

curl -fsSL https://hlix.ai/install.sh | HLIX_VERSION=2.0.0 bash
npm install --global @hlix/cli@2.0.0

Start at Install the CLI, then Authenticate. The full command surface is in the CLI reference.

@hlix/sdk

The TypeScript client: authentication, retries, typed errors, uploads, and live streaming against the same API the CLI uses.

npm

npm install @hlix/sdk

pnpm

pnpm add @hlix/sdk

Yarn

yarn add @hlix/sdk

Bun

bun add @hlix/sdk

Vite+

vp add @hlix/sdk

Pin the version in CI so a build never picks up a client you have not tested against:

npm install @hlix/sdk@3.0.0

See the TypeScript SDK for client creation, the error classes, and the retry policy. To generate a client in another language, use the OpenAPI contract directly.

Python SDK

The Python client is published as hlix-sdk and imports as hlix.

python -m pip install hlix-sdk

See the Python SDK guide for its async client and authentication.

Go SDK

The generated Go client is published as github.com/hlix-ai/hlix-go, with source in its public repository.

go get github.com/hlix-ai/hlix-go

See the Go SDK guide for authentication and a project-listing example.

The MCP server

Connect your client to the hosted server at https://mcp.hlix.ai/mcp. See Connect your AI for setup and tools.

Check what you have

hlix --version
npm view @hlix/cli version

Expected result: two version numbers. If they differ, check which release is installed and whether you pinned it deliberately before upgrading.

Pin exact package versions in CI for reproducible builds. See Versions & releases.

If a version looks wrong

• hlix --version disagrees with npm view. Run which -a hlix to check which installation is active. Update that installation if you want the registry’s current release.
• npm error E404 on a version you see here. Check for a typo in the package name; the npm packages are @hlix/cli and @hlix/sdk; the Python package is hlix-sdk on PyPI.
• A generated API client is missing an endpoint. Regenerate it from the current OpenAPI document.

Next steps

Install the CLI

Install, authenticate and verify the CLI.

Versions & releases

How platform, API, CLI, SDK and MCP versions relate — and what a bump means.

Changelog

What changed in each release, per package.

Quickstart

Import a project, start a run, and read the diff an agent produced.