SCP APP SDK

Software Development Kit for the SCP APP Store & SCP APP Center apps. It provides schemas, functions, documentation and the CLI for the APP store.

You can find more documentation here: https://doc.chefhub.smartflowagent.net

Install SCP-APP SDK via pipx

install pipx

# debian/ubuntu
sudo apt install pipx # debian/ubuntu

# arch linux
sudo pacman -S python-pipx

# fedora
sudo dnf install python3-pipx

# alpine
sudo apk add py3-pipx

# macos
brew install pipx
pipx ensurepath

# windows
python -m pip install --user pipx
python -m pipx ensurepath

Install the package

pipx install scp.app.sdk

Use the scp-app cli tool

Discover the scp-app cli tool

When the package is installed, just type 'scp-app' to get the help menu of the CLI.

Usage: scp-app [OPTIONS] COMMAND [ARGS]...

  🚀 SCP APP CLI – Your assistant to create, build, test, and publish SCP Apps.

  Configure SCP APP CLI:
      scp-app configure               → Configure default value to use.

  Typical workflow:
      scp-app create                  → Start a new SCP App project.
      scp-app validate                → Verify your app meets SCP standards.
      scp-app run                     → Run your app locally for testing.
      scp-app build /your/app/dir     → Compile & bundle your app.
      scp-app publish /dir/app.sap    → Release your app to the SCP store.

  AI assistant integration:
      scp-app mcp                     → Start the MCP server so your AI assistant can build SCP Apps.

  Get help:
      scp-app create help             → Get help on creating an app.
      scp-app validate help           → Get help on validating an app.
      scp-app build help              → Get help on building an app.
      scp-app run help                → Get help on running an app.
      scp-app publish help            → Get help on publishing an app.
      scp-app mcp help                → Get help on the MCP server.

  For more information, you can refer to the documentation at:
  👉 https://doc.chefhub.smartflowagent.net/apps/cli

Options:
  --help  Show this message and exit.

Commands:
  build      Build the SCP APP
  configure  Interactive configuration for SCP App.
  create     Create a new SCP APP
  mcp        Start the SCP APP MCP server
  publish    Publish your SCP APP build
  run        Execute and run apt script
  validate   Check if the SCP APP is valid

Configure the CLI

Create your application

Follow the prompts from the tool in order to create your app.

scp-app create

Your app will be generated in your chosen directory.

Validate your application

You can check if your app structure is valid by using the validate command and the path of your app.

scp-app validate /tmp/test

Run your application

You can check your app scripts are valid by using the run command.

# To run the install script
scp-app run install /tmp/test

# To run the uninstall script
scp-app run uninstall /tmp/test

# To run the migrate script
scp-app run migrate /tmp/test

Build your application

Once your application is validated and the scripts run without errors, you can create the build.

scp-app validate /tmp/test

It will build a '.sap' file in your app directory. For example, for /tmp/test directory, it will be something like: /tmp/test/build/test-0.1.0.sap

Exclude files from the build

When you create an app, an .appignore file is created in the root of your app. It works similarly to a .gitignore file. The default comes with some commonly ignored files, but feel free to edit and customize it to your needs.

Example of .appignore file:

# Exclude all .log files
*.log
# Exclude the temp directory
temp/
# Include a specific file (always add those at the end)
!important.log

Publish your application

Once your application is built into a .sap file, you can publish the build on the SCP Appstore.

scp-app publish /tmp/test/build/test-0.1.0.sap

Build apps with an AI assistant (MCP server)

The CLI ships an MCP server so an AI assistant (Claude, GitHub Copilot, Cursor, ...) can create, validate, build, package, publish and locally run your SmartFlow Apps.

Start the server (stdio transport):

scp-app mcp

Configure your AI client to launch it. Example MCP client configuration:

{
  "mcpServers": {
    "scp-app": {
      "command": "scp-app",
      "args": ["mcp"]
    }
  }
}

The server exposes:

• Tools: create_app, generate_install_script, validate, build, publish_app, register_remote_app, run_install_script, run_uninstall_script, run_migrate_script, run_upgrade_script.
• Resources: scp://manifest/schema, scp://manifest/example, scp://sdk/helpers, scp://app/structure, scp://guide, scp://integrations/index, scp://integrations/csfe, scp://integrations/voicebot, scp://integrations/studio — so the assistant knows how to author a valid app.

The create_app tool (and the dedicated generate_install_script tool) can pre-fill ready-to-use install/uninstall scripts for the common SDK integrations:

• csfe — onboard/offboard a telephony connector (scp.app.sdk.csfe.Csfe).
• voicebot — redirect a user's callflow to a VoiceBot (scp.app.sdk.voicebot.VoiceBotClient).
• studio — create/delete a Node-RED Studio pod (scp.app.sdk.studio.studio.StudioManager).

Server URL and JWT token used by publish_app / register_remote_app default to your saved configuration (scp-app configure); they can also be passed as tool arguments.

Run scp-app mcp help for more details.

How to use the SDK in your scripts ?

You can check in the configuration.py and the user.py to use the built-in function of the SDK.

Get the input of app config:

#!/usr/local/bin/python3
from scp.app.sdk.configuration import get_inputs

# Get input of app config
inputs = get_inputs()
print(f"Inputs={inputs}")

Use the userId:

# Get the userId 
from scp.app.sdk.scripts.user import get_user_id
x = get_user_id()
print(x)

note: the userId is the uepId, you can find it in SAM UI in the "ID" column in the users table.

Use the ISS:

# Get the ISS 
from scp.app.sdk.scripts.user import get_iss
x = get_iss()
print(x)