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This guide walks through the full happy path: install, log in, launch the coding agent, generate an image with Studio.
1

Install

npm install -g @mulerunai/cli
mulerun --version
See Installation for bun, pnpm, and one-off npx usage.
2

Log in

mulerun login
A browser window opens and walks you through OAuth. The resulting token is cached locally; every other command reuses it.
3

Generate an image with Studio

mulerun studio run openai/gpt-image-2/generation \
  --prompt "A vector logo of a fox, flat style" \
  --size "1024x1024"
mulerun studio is the multimodal generation surface — images, videos, speech, music. See mulerun studio for the full catalog.

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What you got

Most commands print pretty text by default and JSON when you add -o json. Streaming responses (from code, session, computer chat) go to stdout as they arrive; status messages go to stderr. For coding work, mulerun code launches an interactive coding-agent CLI under the same login — see mulerun code.

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Next

  • Read the command reference — start with code and studio, then explore session, computer, drive, page.
  • Skim Configuration for .env, proxies, and per-command overrides.