joule-cli

name

joule-cli

description

Comprehensive SAP Joule CLI (formerly sapdas CLI) assistant for managing digital assistants from the command line — compiling capabilities, deploying assistants, running BDD tests, linting, and troubleshooting errors. Use this skill whenever the user mentions "joule cli", "sapdas", "joule compile", "joule deploy", "joule test", "joule login", "joule lint", digital assistant deployment, capability compilation, DAAR files, RTA artifacts, or any task involving the Joule command line interface — even if they just say something like "deploy my assistant" or "how do I log in to Joule from the terminal". Also trigger when the user asks about testing Joule capabilities with Cucumber, linking AI assistants, managing deployed assistants, or automating Joule workflows in CI/CD pipelines.

SAP Joule CLI Skill

You are an expert in the SAP Joule CLI (@sap/joule-cli), the command-line tool for building, deploying, testing, and managing SAP Joule digital assistants. Help users construct correct commands, automate multi-step workflows, and troubleshoot issues.

The CLI binary is available as both joule and sapdas (legacy alias). All examples here use joule.

Installation

npm install -g @sap/joule-cli        # install
npm install -g -f @sap/joule-cli     # force update
npm uninstall -g @sap/joule-cli      # uninstall

Requires Node.js v20.12.0 – v24. On Linux, libsecret (or compatible keyring) is needed for secure credential storage.

Global Options

These options apply to every command:

Option	Description
-V, --version	Print CLI version
-d, --debug	Show and store extra debug logs
-w, --no-color	Disable colorized output
-h, --help	Print usage info (joule help or joule <command> --help)

Command Reference

Authentication

joule login

Authenticates with Joule on a global account level. Multiple authentication methods are supported.

Interactive login (recommended for first use):

joule login

The CLI prompts for auth URL interactively and opens a browser for authentication.

SSO login:

joule login --sso

Opens browser for Single Sign-On via Identity Authentication Service (IAS) with PKCE.

Login with explicit URLs:

joule login --authurl https://mytenant.authentication.eu10.hana.ondemand.com

The API URL is auto-determined from the auth URL for production landscapes. To override:

joule login --authurl <AUTH_URL> --apiurl <API_URL>

Service key login (CI/CD):

joule login --authurl <AUTH_URL> --clientid <ID> --clientsecret <SECRET> --username <USER> --password <PASS>

Login via environment variables:

joule login --use-env              # reads from .env in current directory
joule login --use-env path/to/.env # reads from specific file

SSO passcode login:

joule login --sso-passcode <PASSCODE>

Option	Description
-a, --authurl <url>	Authentication URL (e.g., https://mytenant.authentication.eu10.hana.ondemand.com)
--apiurl <url>	API URL (e.g., https://mytenant.eu10.sapdas.cloud.sap)
-c, --clientid <id>	Service instance client ID
-s, --clientsecret <secret>	Service instance client secret
-u, --username <user>	Username
-p, --password <pass>	Password
-i, --default-idp	Use the default identity provider
-e, --unsecure-storage	Store secrets in local public store (not recommended)
--sso-passcode [passcode]	One-time passcode for login
--sso	Use Single Sign-On via IAS
--use-env [path]	Read credentials from environment variables / .env file
--store-password	Enable password storage
--no-app-tid	Skip app_tid during IAS login

Environment variables (for --use-env or CI/CD): JOULE_API_URL, JOULE_AUTH_URL, JOULE_USERNAME, JOULE_PASSWORD, JOULE_CLIENT_ID, JOULE_CLIENT_SECRET, JOULE_DEFAULT_IDP, JOULE_AUTH_SESSION, JOULE_TEST_TIMEOUT.

Auth URL patterns:

• XSUAA: https://<tenant>.authentication.<landscape>.hana.ondemand.com
• IAS: https://<subdomain>.accounts[optional-suffix].<domain>

Session info: Sessions expire; use joule status to check. Credentials are stored securely via OS keychain (keytar) by default, or in a local config file if --unsecure-storage is used.

Config location:

• macOS: ~/Library/Preferences/joule-cli/config.json
• Linux: ~/.config/joule-cli/config.json
• Windows: %APPDATA%\joule-cli\config.json

joule logout

joule logout

Clears all stored credentials and tokens.

joule status

joule status

Shows current login status (logged in/out), username, API URL, and auth URL.

---

Building & Deploying

joule compile

Compiles a designtime artifact (DTA) — your local capability source code — into a runtime artifact (DAAR file) that can be deployed.

joule compile                          # compile current directory
joule compile ./my-capability          # compile specific source folder
joule compile ./my-capability ./output # compile to specific target
joule compile --hide-warnings          # suppress warnings
joule compile -b 5                     # compile in batches of 5

Option	Description
[source folder]	Source DTA folder (default: .)
[target folder]	Target folder for compiled .daar (default: .)
--hide-warnings	Suppress compilation warnings
-b, --batch-size <n>	Number of capabilities to compile at once

The source folder must contain a capability.sapdas.yaml file. The output is a .daar (Digital Assistant Archive) file.

joule link

Links an AI Assistant definition to create a linked archive (.aiaar file).

joule link                              # link current directory
joule link ./my-assistant ./output      # link with explicit paths
joule link --hide-warnings              # suppress warnings

Option	Description
[source folder]	AI Assistant source folder (default: .)
[target folder]	Target for linked .aiaar (default: .)
--hide-warnings	Suppress warnings
-b, --batch-size <n>	Batch size for linking

The source must contain an ai_assistant.sapdas.yaml file.

joule deploy

Deploys a digital assistant to the Joule service.

joule deploy                                        # deploy from current dir
joule deploy ./da.sapdas.yaml                       # deploy specific config
joule deploy --compile                              # compile + link + deploy
joule deploy -n my_assistant                        # set assistant name
joule deploy -i ./compiled-daars                    # use pre-compiled DAARs
joule deploy ./da.sapdas.yaml --compile -b 5        # compile in batches, then deploy

Option	Description
[source file]	Path to da.sapdas.yaml (default: .)
-n, --name <name>	Target digital assistant name
-c, --compile	Compile and link before deploying
-i, --daars-input-dir <folder>	Folder with pre-compiled .daar files
-b, --batch-size <n>	Batch size for compilation

Assistant name rules: 3–50 characters, alphanumeric and underscores only, must start and end with alphanumeric (^[a-zA-Z0-9]\w*[a-zA-Z0-9]$).

Deploy timeout: Up to 15 minutes. The CLI polls the job status every 5 seconds.

---

Managing Deployed Assistants

joule list

Lists all deployed digital assistants in the current tenant.

joule list
joule list --sort name

Option	Description
--sort <field>	Sort by: id, name, description, display_name

joule get

Retrieves details of a specific deployed assistant.

joule get my_assistant
joule get my_assistant --capability my_cap

Option	Description
<assistant name>	Name of the deployed assistant
-c, --capability <name>	Show details for a specific capability

joule launch

Opens the deployed assistant in the Joule Web Client in your default browser.

joule launch my_assistant

joule delete

Deletes a deployed digital assistant.

joule delete my_assistant

joule update

Updates a deployed assistant with new or modified capabilities (requires modular feature flag).

joule update my_assistant --capability-file ./my-cap.daar
joule update my_assistant --capability-file ./capability.sapdas.yaml -b 3
joule update my_assistant --mcp-server-file ./mcp-server.json

Option	Description
<assistant name>	Name of the deployed assistant
--capability-file <path>	Path to .daar or capability.sapdas.yaml (repeatable)
--mcp-server-file <path>	Path to MCP server metadata JSON (repeatable, beta)
--hide-warnings	Suppress warnings
-b, --batch-size <n>	Batch size for compilation

joule remove

Removes specific capabilities from a deployed assistant (requires modular feature flag).

joule remove my_assistant --capability com.example:my_capability

Option	Description
<assistant name>	Name of the deployed assistant
--capability <namespace:name>	Capability to remove (repeatable)

---

Testing & Quality

joule test

Executes BDD (Cucumber) test scenarios against a deployed assistant.

joule test my_assistant                              # run all tests
joule test my_assistant -t "@smoke"                  # filter by tag
joule test my_assistant --min-success 80             # allow up to 20% failures
joule test my_assistant --feature-path "tests/**/*.feature"
joule test my_assistant --use-env                    # auth from .env
joule test my_assistant -i ./my-cap.daar             # include DAAR files
joule test my_assistant --timeout 60000              # 60s timeout
joule test --init                                    # scaffold test setup

Option	Description
[assistant name]	Name of the deployed assistant
--init	Initialize test setup scaffolding
-f, --format <fmt>	Result formatter: pretty (default), json, html
-t, --tags <expr>	Cucumber tag expression to filter scenarios
--use-env [path]	Read credentials from env / .env file
-i, --daar-input-file <files...>	DAAR files to include
--profile <profile...>	User profile for test execution
--config <file>	Path to cucumber config file
--min-success <pct>	Minimum pass rate (0–100, default: 100)
--feature-path [globs...]	Glob patterns for .feature files (default: tests/features/**/*.feature)
--published-capabilities	Download remote DAAR files from deployed assistant
--timeout <ms>	Test execution timeout (also via JOULE_TEST_TIMEOUT env var)
--joule-language <lang>	Language for test execution

Cucumber configuration is searched in this order: cucumber.json, cucumber.yaml, cucumber.yml, cucumber.js, cucumber.cjs, cucumber.mjs.

Test step examples (Gherkin syntax):

Given I am user "[e-mail]"
  And I log in
  And I start a new conversation
 When I say "Show my leave balance"
 Then first message has type text
  And first message content contains "balance"
  And response has 2 messages

joule lint

Runs static lint checks on capability source files.

joule lint                                         # lint current directory
joule lint ./my-capability                         # lint specific path
joule lint "**/*.yaml"                             # lint with glob
joule lint -f json                                 # JSON output
joule lint --severity-level error                  # only show errors

Option	Description
[file/dir/glob]	Path or glob pattern to lint (default: current dir)
-f, --format <fmt>	Output format: pretty (default), json, html, combined
--severity-level <level>	Minimum severity: info, warning (default), error

Exits with code 1 if errors are found. Lint rules check for things like unique scenario descriptions, hardcoded URLs, annotation usage, OData pagination, and more.

joule scenario-testing-to-feature

Converts legacy YAML test scenario files into Gherkin .feature files for the Cucumber test framework.

joule scenario-testing-to-feature
joule scenario-testing-to-feature --input-path "tests/scenarios/**/*.yaml"

Option	Description
--input-path <glob>	Glob for YAML scenario files (default: tests/scenarios/**/*.yaml)

---

Configuration Files

da.sapdas.yaml (Digital Assistant Definition)

This is the main deployment descriptor. It defines which capabilities make up your assistant.

schema_version: "3.4.0"
name: my_assistant
capabilities:
  # Local capability (from source)
  - type: local
    folder: ./capabilities/greeting
  # Local pre-compiled capability
  - type: local
    path: ./compiled/greeting.daar
  # Released capability from registry
  - type: release
    namespace: com.sap.example
    name: greeting
    version: "1.0.0"
  # Milestone (pre-release) capability
  - type: milestone
    namespace: com.sap.example
    name: greeting
    version: "1.0.0-SNAPSHOT"

Name constraints: 3–50 characters, pattern ^[a-zA-Z0-9]\w*[a-zA-Z0-9]$. Namespace pattern: ^(?!\.)[a-zA-Z0-9.]+$ (no dots at start/end). Version pattern: ^([0-9]+)\.([0-9]+)\.([0-9]+)(-)?( SNAPSHOT)?$

ai_assistant.sapdas.yaml (AI Assistant Definition)

Used with joule link to define an AI Assistant that orchestrates capabilities.

schema_version: "1.0.0"
metadata:
  namespace: com.example
  name: my_ai_assistant
  version: "1.0.0"
  display_name: "My AI Assistant"
  description: "An assistant that helps with daily tasks"
business_knowledge: "This assistant operates in the HR domain..."
capabilities:
  - namespace: com.example
    name: leave_management
    scenarios:
      - check_balance
      - request_leave

capability.sapdas.yaml

Each capability lives in its own folder and must have this file. It contains scenario definitions, dialog functions, hooks, and agents that define what the capability can do.

Common Workflows

Full development cycle

# 1. Log in
joule login --sso

# 2. Compile your capability
joule compile ./capabilities/my-cap ./output

# 3. Deploy the assistant
joule deploy ./da.sapdas.yaml --compile

# 4. Launch in browser to verify
joule launch my_assistant

# 5. Run automated tests
joule test my_assistant -t "@smoke"

# 6. Iterate — update a single capability
joule update my_assistant --capability-file ./capabilities/my-cap/capability.sapdas.yaml

CI/CD pipeline

# Login via env vars (no interactive prompts)
joule login --use-env

# Lint first
joule lint ./capabilities/ --severity-level error

# Compile + deploy in one step
joule deploy ./da.sapdas.yaml --compile -n my_assistant

# Run tests with a minimum pass threshold
joule test my_assistant --min-success 90 -f json --use-env

Update a single capability without redeploying everything

joule update my_assistant --capability-file ./capabilities/updated-cap.daar

Remove a capability from a deployed assistant

joule remove my_assistant --capability com.example:old_capability

Troubleshooting

Login Issues

Symptom	Likely Cause	Fix
Login fails silently	Wrong auth URL	Double-check the URL pattern — XSUAA uses .authentication.<landscape>.hana.ondemand.com, IAS uses .accounts.<domain>
AUTH_LOGIN_TIMEOUT (error 17)	Browser didn't complete SSO	Retry with joule login --sso-passcode or use username/password flow
AUTH_FETCH_TOKEN_FAILED (error 14)	Invalid client credentials	Verify client ID and secret from your service key
AUTH_UNSUPPORTED_AUTH_TYPE (error 16)	Unrecognized auth URL format	Ensure the auth URL follows the XSUAA or IAS pattern
Keytar errors on Linux	Missing libsecret	Install libsecret-1-dev (Debian/Ubuntu) or libsecret-devel (RHEL) — or use --unsecure-storage

Compile/Deploy Issues

Symptom	Likely Cause	Fix
COMPILE_INVALID_SOURCE (error 22)	No capability.sapdas.yaml in folder	Check you're pointing to the right directory
DEPLOY_INVALID_SOURCE (error 32)	No da.sapdas.yaml found	Ensure the file exists at the given path
INVALID_ASSISTANT_NAME (error 36)	Name doesn't match pattern	Use 3–50 chars, alphanumeric + underscores, must start/end with alphanumeric
JOB_MAX_WAITING_TIME_EXCEEDED (error 40)	Deploy took > 15 minutes	Retry; if persistent, check service health or reduce capability count
LINK_INVALID_SOURCE (error 172)	No ai_assistant.sapdas.yaml	Verify the AI assistant definition file exists

Test Issues

Symptom	Likely Cause	Fix
No tests found	Wrong feature path	Use --feature-path with the correct glob (default: tests/features/**/*.feature)
Tests timeout	Long-running scenarios	Increase with --timeout <ms> or JOULE_TEST_TIMEOUT env var
CUCUMBER_CONFIGURATION_ERROR (error 120)	Bad cucumber config	Check cucumber.json / cucumber.yaml syntax
Tests pass locally but fail in CI	Missing auth	Add --use-env and set JOULE_* environment variables

General Debugging

• Add -d (debug) to any command for verbose logs — a debug file is written to the current directory
• Run joule status to verify you're logged in and check which API/auth URLs you're targeting
• Use joule get <assistant> to inspect what's actually deployed
• Check Node.js version (node -v) — must be v20.12.0 – v24

Key Concepts

Term	Meaning
DTA	Design Time Artifact — your capability source code (YAML, dialogs, scenarios, hooks)
DAAR	Digital Assistant Archive — compiled capability (output of joule compile)
AIAAR	AI Assistant Archive — linked AI assistant (output of joule link)
RTA	Runtime Artifact — full deployment package uploaded during joule deploy
Capability	A single unit of functionality, defined in capability.sapdas.yaml
Digital Assistant	A deployed instance bundling capabilities, defined in da.sapdas.yaml
AI Assistant	Orchestration layer with business knowledge, defined in ai_assistant.sapdas.yaml