> ## Documentation Index > Fetch the complete documentation index at: https://docs.cloudthinker.io/llms.txt > Use this file to discover all available pages before exploring further. # CLI Reference > Look up every cloudthinker command, flag, environment variable, and exit code in one place Every command in the `cloudthinker` binary, with the flags it accepts and the codes it returns. Start with the [CLI overview](/guide/cli/overview) if you have not installed it yet. ## Global options Put `--url` and `--workspace` before the subcommand. `--skill`, help, and version work without authentication. | Option | Description | | - | - | | `--url ` | API base URL. Defaults to `https://app.cloudthinker.io`. Pass the bare origin, not a path under it | | `--workspace ` | Use the stored credential for this workspace. Cannot be combined with `CLOUDTHINKER_TOKEN` | | `--skill [MODULE]` | Print the bundled agent guidance and exit. Modules: `auth`, `chat`, `review`; omit the module for the index | | `-h`, `--help` | Print help for the command | | `-V`, `--version` | Print the CLI version | ## Authentication commands | Command | Description | | - | - | | `login` | Browser login over a loopback callback | | `login --no-browser` | Print the consent URL instead of opening a browser | | `login --device-auth` | Authorize with a short code on another device | | `logout` | Clear the credential for the selected or active workspace | | `logout --all` | Clear every credential stored for this host | | `whoami` | Print the live host, account, and workspace behind the credential | | `auth token` | Print the current access token on stdout, refreshing it first when it is close to expiry | Details and CI patterns live in [CLI authentication](/guide/cli/authentication). ## Agent | Command | Description | | - | - | | `agent` | Run the local coding agent in the current directory | | `agent ` | Pass every argument to the agent verbatim | | `agent -- ` | Force pass-through when an agent option shares a name with a CLI option | A bare `cloudthinker` runs `agent`. See [Agent CLI](/guide/cli/agent). ## Chat | Command | Description | | - | - | | `chat -p ` | Submit a prompt and wait for Anna's answer | | `chat -p ... --continue ` | Continue a conversation, by run ID or conversation ID | | `chat -p ... --no-wait` | Return as soon as the run is queued | | `chat -p ... --timeout ` | Stop waiting after this many seconds. Default 2400. The run continues server-side | | `chat -p ... --json` | Emit one JSON envelope instead of the plain answer | | `chat status ` | Show a run's current state, and its answer when it has one | | `chat status --wait` | Poll the run until it reaches a terminal state | | `chat ls` | List recent headless runs, newest first | | `chat ls --conversation ` | List only the runs in one conversation | | `chat ls --limit ` | Return up to N runs, 1 to 50. Default 10 | In human mode, `chat -p` writes only the answer to stdout; progress and the `continue_with=` hint go to stderr. See [Headless chat](/guide/cli/headless-chat). ## Review Read a [Review](/guide/code-review/overview) that CloudThinker already tracks, by pasting the merge-request or pull-request URL. These commands never start a review. | Command | Description | | - | - | | `review status ` | One-shot summary: merge request, provider, title, status, verdict, finding count | | `review findings ` | List the findings, worst severity first | | `review watch ` | Poll the review until it reaches a terminal state | All three accept `--json`, and `watch` also accepts `--timeout `. ```bash theme={null} cloudthinker review status https://gitlab.com/acme/api/-/merge_requests/128 cloudthinker review findings https://github.com/acme/api/pull/412 --json ``` A finding line reads `[severity] file:line (category) — title`, with `[resolved]` appended once an agent has settled it. | Value | Where it appears | | - | - | | `in review`, `review complete`, `filtered`, `failed` | Review status | | `in review`, `approved`, `review suggested`, `changes requested`, `failed`, `filtered` | Review verdict | ## Update | Command | Description | | - | - | | `update` | Install the latest release over the running one | | `update --force` | Reinstall the latest release even when it is already current | | `update --json` | Emit `{ updated, old_version, new_version }` instead of a human line | On an interactive terminal the CLI also offers an update at start-up when a newer release exists. The check has a two second budget and never delays or fails a start. `CLOUDTHINKER_NO_UPDATE_CHECK=1` turns it off. `update` only works on an installation the CLI installer created. A binary copied into place by hand is refused with the reinstall command to run instead. ## Environment variables | Variable | Effect | | - | - | | `CLOUDTHINKER_URL` | API base URL, same as `--url` | | `CLOUDTHINKER_WORKSPACE` | Workspace ID or exact name, same as `--workspace` | | `CLOUDTHINKER_TOKEN` | Bearer token to use instead of stored credentials. Cannot be combined with `--workspace` | | `CLOUDTHINKER_NO_UPDATE_CHECK` | Set to `1` to silence the start-up update offer | | `NO_COLOR` | Suppress color in stderr output. Color is off automatically when stderr is not a terminal | ## Exit codes | Code | Meaning | | - | - | | 0 | Success | | 1 | The job failed: a failed run, an unknown run or review, or exhausted transport retries | | 2 | Bad usage, or a request rejected by workspace policy | | 3 | Not logged in, or the credential expired | | 4 | The CLI stopped waiting. The work continues server-side | | 5 | The run paused for an approval in the browser | ## Files | Path | Contents | | - | - | | `/cloudthinker/credentials.json` | One credential per workspace for each host, owner-readable only | | `~/.cloudthinker/agent/bin//` | The installed agent bundle for that CLI version | | `~/.local/bin/cloudthinker` | The binary the installer places on your `PATH` | To remove the CLI, run `cloudthinker logout --all` to clear the stored credentials, then delete the binary and the `~/.cloudthinker` directory. ## Related Install the CLI and run your first session Run prompts from scripts and pipelines