LibreEmbed Claude Code plugin for Grok Build

Name: LibreEmbed Claude Code
Author: Ormus-Solutions

Community plugin, built for Grok BuildPluginDevelopment

15 Claude Code plugins for embedded systems, firmware, and IoT development

How to install LibreEmbed Claude Code in Grok Build

1. Add this repo as a plugin marketplace in Grok Build (once per computer):

grok plugin marketplace add Ormus-Solutions/LibreEmbed-Claude-Code

2. Install the plugin:

grok plugin install arm-cortex-m@Ormus-Solutions/LibreEmbed-Claude-Code --trust

✓ Install-checked in Grok Buildchecked Oct 18, 2026

Review before you trust it. --trust lets this plugin's hooks, MCP servers and scripts run code on your computer. It's a community repo that neither xAI nor GrokStacks has reviewed, so read its code first.

This repo's marketplace has 16 plugins; we checked arm-cortex-m, bare-metal, bootloader-design. Install another the same way: grok plugin install <name>@Ormus-Solutions/LibreEmbed-Claude-Code --trust (names under 'What it contains'). Then start a new Grok session, or press r in /plugins, to load it.

Inside Grok Build: type /plugins, open the Marketplace tab, press a and add Ormus-Solutions/LibreEmbed-Claude-Code, then select arm-cortex-m and press i.

Command format: Grok Build's plugin guide

What we checked: on Oct 18, 2026 it installed with grok 1.0.62 and Grok found 6 skills, 3 slash commands, 3 subagents. That's an install check only: we haven't run it in a live Grok session.

What it contains

Skills (6)

cortex-m-patterns — Cortex-M code patterns for SysTick, NVIC priority grouping, FPU enable, MPU regions, AAPCS inline assembly, DWT cycle counting, vector table relocation, and WFI sleep entry. Use when writing core-level Cortex-M code or checking it against a
cortex-m — Generate Cortex-M startup code or a linker script, configure a core subsystem, decode a fault, or add DWT timing.
bare-metal-patterns — Register-level C patterns for Cortex-M without a HAL: bit manipulation macros, GPIO and polled UART setup, SysTick timebase, interrupt-driven UART ring buffer, linker sections and map files, and weak default ISR handlers. Use when writing o
bare-metal — Scaffold a bare-metal project, shrink code size, decode a linker map file, or generate flash commands.
bootloader-patterns — Bootloader patterns for STM32, nRF52, and SAM parts: boot decision tree, RTC backup register boot flags, dual-bank flash layout, YMODEM receive over UART, post-flash verification, and watchdog handling during boot. Use when building or revi
bootloader — Design a bootloader, write its flash driver, add image verification, or build an image signing pipeline.

Subagents (3)

arm-cortex-m:cortex-m-engineer — Use this agent when writing or reviewing Cortex-M firmware at the core level: startup code and vector tables, linker scripts, NVIC priorities, SysTick, FPU enable, MPU regions, sleep modes, or AAPCS q
bare-metal:bare-metal-engineer — Use this agent when writing firmware without a HAL: register-level drivers, linker scripts, startup code, a minimal runtime without the standard library, compiler flags, volatile and memory barrier qu
bootloader-design:bootloader-engineer — Use this agent when designing or reviewing a bootloader: primary, secondary, and golden image topologies, image headers, flash erase and program sequences, CRC32 and ECDSA signature checks with mbedTL

Plugins in this marketplace (16)

arm-cortex-m — ARM Cortex-M core programming across M0 to M33: CMSIS, startup code, NVIC, SysTick, FPU, MPU, and sleep modes.
bare-metal — Bare-metal firmware without a HAL: register-level drivers, linker scripts, startup code, and minimal runtimes.
bootloader-design — MCU bootloader architecture: flash layouts, image verification, signature checks, secure boot, and fail-safe recovery.
communication-buses — I2C, SPI, UART, CAN, and USB drivers with DMA strategy, error recovery, bit timing math, and MCU peripheral quirks.
debug-trace — On-target debugging for Cortex-M: SWD and JTAG probes, HardFault decoding, GDB, ITM and SWO trace, and DWT timing.
embedded-linux — Embedded Linux on ARM SoCs: Yocto, Buildroot, device trees, kernel modules, cross-compilation, and U-Boot.
embedded-testing — Firmware testing: Unity, CMock, and Ceedling unit tests, hardware mocks, QEMU, hardware-in-the-loop, and coverage.
firmware-update — Firmware over-the-air updates: dual-bank flash, MCUboot, ESP-IDF OTA, delta images, version checks, and automatic rollback.
fpga-integration — MCU and FPGA integration: Verilog register interfaces, AXI-Lite and SPI links, timing constraints, and MCU drivers.
iot-protocols — IoT connectivity: choosing between MQTT, CoAP, LwM2M, BLE, LoRaWAN, Thread, and Zigbee, then designing the protocol layer.
memory-management — Deterministic firmware memory: static allocation, memory pools, FreeRTOS heaps, stack sizing, and MPU protection.
power-management — Low-power firmware: sleep modes, tickless idle, clock gating, wake sources, current measurement, and battery life budgets.
rtos-patterns — FreeRTOS and Zephyr firmware design: task graphs, IPC sizing, priority inversion, watchdogs, and stack sizing.
safety-critical — Safety-critical firmware: MISRA C, IEC 61508, ISO 26262, DO-178C, defensive coding, watchdogs, and static analysis.
sensor-integration — Sensor integration: drivers from datasheets, calibration, digital filtering, Kalman filters, and IMU sensor fusion.
libre-embed-hooks — Optional safety hooks for firmware work: confirm before flash, erase, and secret-file operations, detect embedded projects at session start, and flag empty files after edits.

About this listing

LibreEmbed Claude Code is a community plugin on GitHub by Ormus-Solutions, built for Grok Build. We install-checked it in Grok; we haven't run it in a live session or reviewed its code. When we installed it, Grok found 6 skills, 3 subagents, 16 plugins in this marketplaces. Its license is MIT. We checked commit b3840586de71. It's one of 409 listings in the Development category on GrokStacks.

LibreEmbed Claude Code FAQ

How do I install LibreEmbed Claude Code in Grok Build?

Add the repo as a marketplace with grok plugin marketplace add Ormus-Solutions/LibreEmbed-Claude-Code, then run grok plugin install arm-cortex-m@Ormus-Solutions/LibreEmbed-Claude-Code --trust. This repo's marketplace has 16 plugins; we checked arm-cortex-m, bare-metal, bootloader-design. Install another the same way: grok plugin install <name>@Ormus-Solutions/LibreEmbed-Claude-Code --trust (names under 'What it contains'). Then start a new Grok session, or press r in /plugins, to load it.

Is LibreEmbed Claude Code an official Grok Build plugin?

No. LibreEmbed Claude Code is a community plugin on GitHub by Ormus-Solutions, not in xAI's official Grok Build marketplace. We checked that it installs and what Grok loads from it, but haven't run it in a live Grok session or reviewed its code.

What does LibreEmbed Claude Code include?

According to what Grok loaded in our install check, LibreEmbed Claude Code includes 6 skills, 3 subagents, 16 plugins in this marketplaces: cortex-m-patterns, cortex-m, bare-metal-patterns, bare-metal, bootloader-patterns, bootloader….

Details

Type: Plugin
Category: Development
Source: Community plugin, built for Grok Build
License: MIT
Author: Ormus-Solutions
Keywords: arm-cortex-m, bare-metal, ble, claude, claude-code, claude-code-marketplace, claude-code-plugin, embedded, esp32, firmware, freertos, iot
Source repo: https://github.com/Ormus-Solutions/LibreEmbed-Claude-Code
Checked commit: b3840586de71
Checked by GrokStacks: Install-checked in Grok Build on Oct 18, 2026; not run in a live session

Something wrong or missing? Submit or improve this listing. Marketplace listings also refresh automatically every night.

For maintainers: badge and embeds

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Markdown

[![Listed on GrokStacks](https://grokstacks.com/badge.svg)](https://grokstacks.com/p/libreembed-claude-code/)

HTML

<a href="https://grokstacks.com/p/libreembed-claude-code/"><img src="https://grokstacks.com/badge.svg" alt="Listed on GrokStacks" width="164" height="28"></a>

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LibreEmbed Claude CodeCommunity plugin for Grok Build · 6 skills, 3 subagents, 16 plugins in this marketplaces15 Claude Code plugins for embedded systems, firmware, and IoT developmentView on GrokStacks →

<a href="https://grokstacks.com/p/libreembed-claude-code/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #2a2e3c;border-radius:12px;background:#0a0b0f;color:#e8eaf0;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#e8eaf0">LibreEmbed Claude Code</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 6 skills, 3 subagents, 16 plugins in this marketplaces</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">15 Claude Code plugins for embedded systems, firmware, and IoT development</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>

Markdown summary

**[LibreEmbed Claude Code on GrokStacks](https://grokstacks.com/p/libreembed-claude-code/)**: Community plugin for Grok Build with 6 skills, 3 subagents, 16 plugins in this marketplaces. Install: `grok plugin install arm-cortex-m@Ormus-Solutions/LibreEmbed-Claude-Code --trust` (after `grok plugin marketplace add Ormus-Solutions/LibreEmbed-Claude-Code`)

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