Lumyx CLI

Ship code
from terminal

Lumyx is a command-line coding agent for real repos. Inspect files, make changes, review diffs, handle PRs, and run repeatable tasks from one shell.

terminal
$ curl -fsSL https://lumyx-ai.site/cli/install.sh | bash

macOS · Linux · Windows (WSL)

Terminal

Looks like a tool, not a toy

Lumyx CLI terminal — interactive coding agent session showing file inspection and code changes

Lumyx CLI in action — interactive file inspection, diffs, and model selection

Why use it

Made for daily repo work

Use it when browser chat gets in the way. Lumyx stays close to files, branches, commands, and token costs — all through your LumyxAI API key.

Built for terminal work

Open a repo with `lumyx`, ask for a change, review diffs, and keep moving without leaving your shell.

Scriptable when needed

Use `lumyx run "fix the auth bug"` for repeatable tasks, CI jobs, release checks, or quick one-off edits.

Powered by LumyxAI

All requests go through the LumyxAI platform. Manage credits, track usage, and access 30+ models from one API key — no third-party keys needed.

Bring your tools

Register MCP servers with `lumyx mcp add` so Lumyx can reach docs, databases, APIs, and internal tools.

PRs from shell

`lumyx pr 42` fetches the branch, checks it out, and opens a focused session on that change set.

Costs stay visible

`lumyx stats` shows token use, model cost, and project spend before small experiments turn expensive.

Local server mode

Run `lumyx serve` for headless work, `lumyx web` for browser review, or `lumyx attach <url>` from another machine.

Sessions survive

Resume old work with `--continue`, fork a new path with `--fork`, or export a session when you need a record.

Reference

Essential commands

lumyx [project]Open interactive mode in project directory
lumyx run [message]Run a single task and get a patch back
lumyx configSet API key, default model, and preferences
lumyx modelsList all available LumyxAI models with pricing
lumyx statsShow token usage and credit spend by model
lumyx sessionManage sessions — list, resume, fork, export
lumyx pr <number>Check out a GitHub PR and start a review
lumyx mcp addRegister an MCP server for tools and data
lumyx webOpen the local browser review UI
lumyx serveStart headless HTTP server for remote access
lumyx upgradeUpgrade to the latest CLI release

Start

Install, auth, run

01

Install

Install binary and add it to your PATH.

bash
curl -fsSL https://lumyx-ai.site/cli/install.sh | bash
02

Add your API key

Create an API key from the LumyxAI dashboard and configure the CLI.

bash
lumyx auth login
# Enter your LumyxAI API key when prompted
03

Work in repo

Start interactive mode, or send one task and get a patch back.

bash
# Interactive TUI
lumyx

# One-shot task
lumyx run "find why login returns 500 and patch it"
Free to start

Put Lumyx in your PATH

Install once, add your LumyxAI API key, and use `lumyx` inside any repo. Keep work where code already lives.