Caraer CLI

Developer CLI for building Caraer apps: serverless functions, webhooks, schedules, inbound routes, lifecycle hooks, and CMS modules.

The CLI is a thin client of the Caraer API. You do not need GCP credentials on your machine.

Docs: developer.caraer.com

Requirements

• Python 3.10+ (the CLI itself)
• Node.js 22 and npm (default nodejs22 runtime and the starter CMS module)
• A Caraer account that can create apps in a company

Install

pipx install caraer-cli
# or: uv tool install caraer-cli
# or: pip install caraer-cli

Confirm:

caraer --version
caraer profile current    # prod, https://api.caraer.com

A new install uses the prod profile. caraer profile use local, dev, or staging switches API host.

Install from source

git clone https://github.com/Caraer-HQ/caraer-cli.git
cd caraer-cli
python3 -m venv .venv
source .venv/bin/activate
./scripts/install.sh
caraer --version

If install fails with requires a different Python, create the venv with python3.10, python3.11, or python3.12. Restart the terminal so tab completion loads.

Prompt for an AI coding agent

Paste this into Cursor, Claude Code, or a similar agent. It installs the CLI, logs you into production, and scaffolds an app. It does not deploy.

Set up the Caraer CLI on this machine and scaffold a Caraer app. Do not push,
deploy, install, or publish the app unless I explicitly ask.

1. Check Python is 3.10 or newer (`python3 --version`). If it is older, stop
   and tell me how to install it.
2. Check Node.js 22 is available (`node --version`). The default `nodejs22`
   runtime and starter CMS module need it. If it is missing, stop and tell me.
3. If `caraer --version` fails, install the CLI:
   prefer `pipx install caraer-cli`, else `uv tool install caraer-cli`,
   else `pip install caraer-cli`. Confirm with `caraer --version`.
4. Confirm the active profile is production before login:
   `caraer profile current`
   base_url must be https://api.caraer.com. If it is not, run `caraer profile use prod`.
5. Install the agent skills so later edits follow Caraer app conventions:
   `caraer skill install`
   Tell me to start a new chat before relying on those skills.
6. Log in with `caraer auth login` and stop so I can approve the device code
   in the browser. Do not ask for or type my password. If device login is
   unavailable, ask me to run `caraer auth login --email <my-email>` myself.
7. Run `caraer company list` and ask which company to use, then
   `caraer company select <uuid>`.
8. Ask whether the app is private to that company or a public marketplace app,
   and what label to use. Then scaffold with platform 2026.2.1 (the default):
   - Private: `caraer apps init --private --label "<Label>" --auth-method API_KEY`
   - Public: `caraer apps init --label "<Label>"`
   Do not pass `--platform 2026.1`.
9. Change into the new folder and run `caraer apps validate`. Fix only errors
   the scaffold itself reported.
10. Summarize the folder, how to run it locally (`caraer apps local dev`), and
    that `caraer apps push` deploys and installs on the selected company.
    Wait for me before pushing.

After that chat, open a new agent chat in the app folder. The installed skills (caraer-apps, caraer-cms) are what teach the agent the app layout.

caraer skill install              # ~/.cursor/skills/caraer-apps and caraer-cms
caraer skill install --project    # ./.cursor/skills in the current directory
caraer skill list

Quick start

caraer auth login
# CI or password login: caraer auth login --email you@example.com
caraer company list
caraer company select <company-uuid>

Create a local app:

caraer apps init --label "My App"
# company-only app:
caraer apps init --private --label "Internal Tool" --auth-method API_KEY
cd my_app
caraer apps validate
caraer apps local dev           # local server: POST /functions/<name>

Deploy only when you mean to. caraer apps push syncs the manifest, functions, webhooks, schedules, inbound routes, and OAuth providers, deploys the function build, publishes CMS modules, and installs the app on the selected company.

caraer apps push --dry-run
caraer apps push                # add --wait to block until the runtime is READY
caraer apps status
caraer apps local logs          # the only local function, or a prompt
caraer apps local logs --all

Only the company that created the app (or a super-admin) can push builds.

--no-deploy syncs without a build. Private apps (caraer apps init --private, or privateApp: true in caraer.json) use the private app API and cannot be submitted with caraer publish.

New apps use workspace platformVersion: 2026.2.1 (one container per app). Use --platform 2026.1 only for the legacy per-function model. See docs/platform_versioning.md.

Add pieces

Run these inside the app folder:

caraer apps add function my-action
caraer apps add options-function list-items   # dynamic select options
caraer apps add webhook --topic record.candidate.created --function my-action
caraer apps add webhook --mode HTTP --topic record.candidate.updated --url https://example.com/hooks/caraer
caraer apps add schedule heartbeat --cron "0 0 */12 * * *"
caraer apps add inbound echo --auth NONE --sync
caraer apps add setting
caraer apps add lifecycle-hook
caraer apps add module hello --kind section

On 2026.2.1 those write code files (see examples/layout-v21):

• Webhook: exports.manifest.webhooks on src/app/functions/<name>.js (HTTP: src/app/webhooks/<name>.yaml)
• Schedule: src/app/schedules/<name>.js
• Inbound: src/app/inbound/<name>.js

On 2026.2 add webhook|schedule|inbound still write JSON under src/app/webhooks/, schedules/, and inbound/.

caraer apps init already creates lifecycle files (src/app/lifecycle/{install,uninstall,rotate,update}.js) and a starter modules/hello_world. A 2026.2 app is rewritten to 2026.2.1 on the next caraer apps push unless you decline the prompt (default yes) or pass --no-upgrade. caraer apps upgrade does the same rewrite without deploying. See docs/platform_versioning.md.

add schedule and add setting open a wizard when you omit flags. add setting writes into src/app/settings.yaml.

Project layout

my_app/
  caraer.json                 # platformVersion 2026.2.1, appUuid, privateApp
  package.json
  src/app/
    app.caraer.yaml           # identity, scopes, auth, details
    settings.yaml             # installer setting fields (optional section grouping)
    functions/<name>.js       # name is the filename; serverless webhooks live in exports.manifest
    appbars/<name>.js         # appBars on this file; Caraer runs it for app.bar.triggered
    lifecycle/<hook>.js       # install | uninstall | rotate | update
    schedules/<name>.js
    inbound/<name>.js
    webhooks/<name>.yaml      # HTTP webhooks (POST to a URL, no function)
    shared/                   # require("../shared") from each of the above
    modules/<name>/<name>.astro

A function is a file named after the function, with exports.handler (Node) or def handler (Python). Helpers live in shared/.

Node handlers export handler. Payload types come from @caraer/client (LifecyclePayload, WebhookPayload, SchedulePayload):

exports.handler = async (req, res) => {
  const body = req.body || {};
  res.status(200).json({ ok: true, event: body.event || null });
};

Python handlers use caraer-client for the same payload types:

def handler(request):
    return {"statusCode": 200, "body": {"ok": True}}

Shared helpers live in src/app/shared/ and are imported with the same relative path locally and when deployed, for example require("../shared") from functions/<name>.js.

See examples/layout-v21 for a full 2026.2.1 app (named files, settings list, inbound, schedule, app bars, CMS module, and setting-targeted record and due-date webhooks). examples/webhook-inbox is the older 2026.2 folder layout.

A private app can be removed from the company that created it:

caraer apps delete            # selected private app; asks first
caraer apps delete --yes      # no prompt

Uninstall is a different action: it removes one company's install and leaves the app in place. Delete is creator-company only, and only for private apps.

App pieces

Each piece is a file under src/app/ that points at a function, except CMS modules, which are Astro components published with the app.

Settings

Installation settings are filled in by the admin who installs the app.

src/app/settings.yaml is a single-level list of fields. Group related fields into installer cards with section / sectionSubtitle on the field. Caraer lays cards out left to right, top to bottom, at most 3 across. Fields without section stay schema-only (no section card).

- name: candidate_mapping
  type: MAPPING
  label: Candidate mapping
  section: Candidate
  sectionSubtitle: Map CV fields and parsing behavior
- name: parse_on_cv_change
  type: SWITCH
  label: Parse when a CV changes
  section: Candidate
- name: custom_mapping
  label: Custom mapping for work experience
  type: SWITCH
  defaultValue: false
- name: work_experience_mapping
  type: MAPPING
  visibleWhen:
    - field: custom_mapping
      operator: EQUALS
      value: true

A field with visibleWhen is shown, required, and submitted only while every condition holds. Hidden fields are dropped.

Operators: EQUALS (default), NOT_EQUALS, IN, NOT_IN, IS_SET, IS_NOT_SET.

Do not ask the installer for the Caraer API base URL. The runtime injects body.caraerApiBase.

records.<setting:field>.all on requiredScopes follows the installer's object pick. A path reads one key: <setting:due_date.objectName> and <setting:due_date.propertyName> for a property single-select, and <setting:field_map.email> for the mapping row whose fieldName is email. A property scope is records.<setting:due_date.objectName>.property.<setting:due_date.propertyName>.all. The same placeholders work on webhook topics. See docs/webhooks.md.

Profiles

Config is stored in the user config directory (config.toml). Built-in profiles:

prod is the Cloudflare edge. staging and dev are DNS aliases on Vercel (v2.staging.api → staging.api.caraer.com, v2.dev.api → dev.api.caraer.com) and are not proxied through Cloudflare.

caraer profile list
caraer profile use staging
caraer profile set --base-url https://api.caraer.com --output json

--profile <name> overrides the active profile for a single command.

Sandboxes

A sandbox clones the selected company's Neo4j database. The company stays the same. Each company can have at most 3 active sandboxes.

caraer company select <company-uuid>
caraer sandbox create --name my-test
caraer sandbox use <sandbox-uuid>
caraer sandbox clear

Sandboxes isolate Neo4j data. Function runtime code is still the deployed build. Preview a push with caraer apps push --dry-run before you deploy.

Command groups

• auth, company, profile — session and which API you talk to
• apps — scaffold, validate, push, logs, local dev, delete (private apps)
• webhooks — formats, events, and test helpers
• publish — marketplace review for public apps
• sandbox — Neo4j clone of the selected company
• skill — install the Cursor agent skills shipped with the CLI

Further reading

• Serverless functions
• CMS modules
• Webhooks
• App lifecycle hooks
• Scheduled functions
• Inbound routes
• Platform versioning
• Backend contract
• Changelog
• Security
• Agent skills: skills/caraer-apps, skills/caraer-cms

License

Proprietary — see LICENSE.