elytro-cli

# Elytro Smart Account CLI

Skill slug suggestion: `elytro-cli`

## Overview

This skill installs and drives the Elytro ERC‑4337 Smart Account CLI so an agent can initialize a vault, create/activate counterfactual wallets, and build/sent sponsored UserOperations across Ethereum mainnet, Optimism, Arbitrum, and Sepolia testnets. For any agent-facing production workflow, set `ELYTRO_ENV=production` so the CLI talks to the live backend. It wraps the TypeScript CLI stored at `https://github.com/Elytro-eth/Elytro-cli` (replace with the final public repo URL) and exposes runnable commands such as `elytro account create`, `elytro account activate`, and `elytro tx send`.

## Prerequisites

- Node.js ≥ 20 (CLI is built/tested on Node 24 and also works with Bun).
- Git for cloning the public repository.
- Network access to your preferred Ethereum RPC providers and the Pimlico bundler.
- Optional: Bun (if you prefer Bun to run scripts).

## Environment Variables

| Variable                      | Required | Description                                                                                                                            |
| ----------------------------- | -------- | -------------------------------------------------------------------------------------------------------------------------------------- |
| `ELYTRO_ENV`                  | Optional | `production` (default) or `development`, controls GraphQL endpoint. Use `production` for any real user workflow.                       |
| `ELYTRO_PIMLICO_KEY`          | Optional | Pimlico API key. When unset, the CLI automatically falls back to `https://public.pimlico.io/v2/{chainId}/rpc`.                         |
| `ELYTRO_ALCHEMY_KEY`          | Optional | Alchemy project key. When unset, use the overrides below or the built-in public RPCs (best for low-volume dev).                        |
| `ELYTRO_RPC_URL_<CHAIN_ID>`   | Optional | Full JSON-RPC URL override per chain ID (e.g. `ELYTRO_RPC_URL_1=https://mainne...