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feat: Get CLI running on windows (strands-agents#27)
Per strands-agents/tools#17 some tools do not work on windows and they fail on importing the tools. To workaround that, conditionally include tools when running on windows. Also included an update to the strand tool to make all tools available since we now have centralized logic for that. Also add workflows to run tests on windows + MacOS --------- Co-authored-by: Mackenzie Zastrow <zastrowm@users.noreply.github.com>
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‎.github/workflows/test-lint.yml‎

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jobs:
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unit-test:
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name: Unit Tests
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name: Unit Tests - Python ${{ matrix.python-version }} - ${{ matrix.os-name }}
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permissions:
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contents: read
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runs-on: ubuntu-latest
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strategy:
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matrix:
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python-version: ['3.10', '3.11', '3.12', '3.13']
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fail-fast: false
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include:
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# Linux
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- os: ubuntu-latest
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os-name: 'linux'
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python-version: "3.10"
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- os: ubuntu-latest
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os-name: 'linux'
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python-version: "3.11"
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- os: ubuntu-latest
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os-name: 'linux'
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python-version: "3.12"
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- os: ubuntu-latest
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os-name: 'linux'
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python-version: "3.13"
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# Windows
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- os: windows-latest
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os-name: 'windows'
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python-version: "3.10"
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- os: windows-latest
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os-name: 'windows'
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python-version: "3.11"
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- os: windows-latest
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os-name: 'windows'
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python-version: "3.12"
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- os: windows-latest
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os-name: 'windows'
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python-version: "3.13"
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# MacOS - earliest & latest only; not enough runners for macOS
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- os: macos-latest
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os-name: 'macOS'
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python-version: "3.10"
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- os: macos-latest
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os-name: 'macOS'
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python-version: "3.13"
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fail-fast: true
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runs-on: ${{ matrix.os }}
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env:
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LOG_LEVEL: DEBUG
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steps:
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- name: Checkout code
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uses: actions/checkout@v4

‎src/strands_agents_builder/strands.py‎

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# Strands
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from strands import Agent
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# Strands tools
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from strands_tools import (
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agent_graph,
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calculator,
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cron,
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current_time,
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editor,
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environment,
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file_read,
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file_write,
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generate_image,
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http_request,
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image_reader,
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journal,
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load_tool,
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memory,
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nova_reels,
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python_repl,
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retrieve,
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shell,
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slack,
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speak,
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stop,
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swarm,
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think,
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use_aws,
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use_llm,
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workflow,
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)
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from strands_tools.utils.user_input import get_user_input
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from strands_agents_builder.handlers.callback_handler import callback_handler
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from strands_agents_builder.tools import get_tools
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from strands_agents_builder.utils import model_utils
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from strands_agents_builder.utils.kb_utils import load_system_prompt, store_conversation_in_kb
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from strands_agents_builder.utils.welcome_utils import render_goodbye_message, render_welcome_message
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# Custom tools
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from tools import (
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store_in_kb,
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strand,
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welcome,
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)
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os.environ["STRANDS_TOOL_CONSOLE_MODE"] = "enabled"
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# Load system prompt
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system_prompt = load_system_prompt()
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tools = [
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agent_graph,
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calculator,
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cron,
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current_time,
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editor,
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environment,
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file_read,
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file_write,
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generate_image,
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http_request,
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image_reader,
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journal,
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load_tool,
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memory,
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nova_reels,
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python_repl,
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retrieve,
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shell,
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slack,
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speak,
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stop,
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swarm,
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think,
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use_aws,
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use_llm,
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workflow,
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# Strands tools
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store_in_kb,
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strand,
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welcome,
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]
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tools = get_tools().values()
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agent = Agent(
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model=model,

‎src/strands_agents_builder/tools.py‎

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import platform
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from typing import Any
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# Strands tools
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from strands_tools import (
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agent_graph,
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calculator,
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cron,
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current_time,
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editor,
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environment,
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file_read,
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file_write,
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generate_image,
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http_request,
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image_reader,
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journal,
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load_tool,
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memory,
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nova_reels,
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retrieve,
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slack,
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speak,
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stop,
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swarm,
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think,
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use_aws,
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use_llm,
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workflow,
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)
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# Custom tools
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from tools import (
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store_in_kb,
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strand,
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welcome,
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)
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def get_tools() -> dict[str, Any]:
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"""
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Returns the platform-specific collection of available agent tools for strands.
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Note:
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Tool availability varies by platform and system configuration.
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Each tool is initialized as a singleton instance.
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"""
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tools = {
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"agent_graph": agent_graph,
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"calculator": calculator,
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"cron": cron,
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"current_time": current_time,
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"editor": editor,
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"environment": environment,
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"file_read": file_read,
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"file_write": file_write,
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"generate_image": generate_image,
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"http_request": http_request,
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"image_reader": image_reader,
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"journal": journal,
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"load_tool": load_tool,
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"memory": memory,
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"nova_reels": nova_reels,
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"retrieve": retrieve,
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"slack": slack,
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"speak": speak,
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"stop": stop,
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"swarm": swarm,
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"think": think,
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"use_aws": use_aws,
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"use_llm": use_llm,
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"workflow": workflow,
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# Strands tools
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"store_in_kb": store_in_kb,
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"strand": strand,
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"welcome": welcome,
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}
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# Some tools don't currently work on windows and even fail to import, so we need to dynamically add these
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# (https://github.com/strands-agents/tools/issues/17
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if platform.system() != "Windows":
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from strands_tools import (
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python_repl,
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shell,
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)
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tools |= {
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"python_repl": python_repl,
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"shell": shell,
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}
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return tools

‎tests/test_tools.py‎

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import platform
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import pytest
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from strands_agents_builder.tools import get_tools
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@pytest.mark.skipif(platform.system() == "Windows", reason="Windows cannot import certain tools")
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def test_tools_includes_more_tools_on_non_windows():
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tools = get_tools()
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assert "python_repl" in tools
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assert "shell" in tools
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@pytest.mark.skipif(platform.system() != "Windows", reason="Windows-specific test")
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def test_tools_includes_more_tools_on_windows():
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tools = get_tools()
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assert "python_repl" not in tools
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assert "shell" not in tools

‎tools/strand.py‎

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@@ -46,16 +46,9 @@ def strand(
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sys.stdout = captured_output
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try:
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# Resolve tools based on provided tool names
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# For simplicity, we'll import a common set, but we could make this more dynamic
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from strands_tools import editor, load_tool, python_repl, shell
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all_tools = {
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"shell": shell,
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"editor": editor,
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"python_repl": python_repl,
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"load_tool": load_tool,
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}
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from strands_agents_builder.tools import get_tools
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all_tools = get_tools()
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# Select requested tools or use all if none specified
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selected_tools = [all_tools[name] for name in tool_names if name in all_tools]

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