Zephyr module

Skill beriberikix/zephyr-agent-skills/skills/zephyr-module

A complete catalog of Agent Skills (agentskills.io) for Zephyr RTOS development.

Install

npx -y skills add beriberikix/zephyr-agent-skills --skill zephyr-module

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

What its author says it does

Copied from the file, not written here

Creating and integrating out-of-tree Zephyr modules. Covers module.yml configuration, Kconfig and CMake integration within a module, and West manifest inclusion. Trigger when developing reusable libraries, driver packages, or external software components for Zephyr.

SKILL.md

2.3 KB, as published. Nobody here has run it

Zephyr Modules

Extend the Zephyr RTOS with reusable, out-of-tree modules that integrate seamlessly with the build system.

Core Workflows

1. Defining a Module

Create the directory structure and metadata required for auto-discovery.

Reference: module_definition.md
Key Tools: zephyr/module.yml, zephyr/Kconfig, zephyr/CMakeLists.txt.

2. West Manifest Integration

Adding your module to a workspace for distribution and versioning.

Reference: west_integration.md
Key Tools: west.yml, west update, west build -t list_modules.

3. Library Wrapping (Glue Code)

Wrapping external C/C++ libraries as Zephyr modules.

Reference: module_definition.md
Key Tools: zephyr_library(), zephyr_include_directories().

Quick Start (module.yml)

build:
  cmake: .
  kconfig: zephyr/Kconfig

Validation Checklist

west update fetches module source from manifest without conflicts.
west build -t list_modules shows the module as discovered.
Module Kconfig options appear and can be enabled in build configuration.
Module sources are compiled and linked into the target application as expected.

Automation Tools

module_manifest_check.py: Validate required build.cmake and build.kconfig fields in module.yml.

Examples & Templates

module_yml_template.yml: Starter module manifest for out-of-tree integration.

Resources

References:
- module_definition.md: Structure and module.yml specification.
- west_integration.md: Manifest configuration and discovery tools.
Scripts:
- module_manifest_check.py: Module manifest consistency checker.
Assets:
- module_yml_template.yml: Minimal zephyr/module.yml template.