claudius-ars/embedded-agent-skills
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Claude Code Agent Skills for embedded systems development.
概要
Claude Code Agent Skills for embedded systems development. An agent skill that handles GPIO pin assignment and configuration for embedded platforms. Given a project description, it: 1. Detects the target platform and variant 2. Looks up device requirements from a 28-device profile database 3. Assigns GPIO pins while avoiding conflicts (flash pins, strapping pins, peripheral groups) 4. Validates the full assignment against electrical and protocol constraints 5. Generates platform-specific config files (config.txt for RPi, sdkconfig comments for ESP32) 6. Generates initialization code in the appropriate framework 7.
README
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embedded-agent-skills
Claude Code Agent Skills for embedded systems development.
gpio-config
An agent skill that handles GPIO pin assignment and configuration for embedded platforms. Given a project description, it:
- Detects the target platform and variant
- Looks up device requirements from a 28-device profile database
- Assigns GPIO pins while avoiding conflicts (flash pins, strapping pins, peripheral groups)
- Validates the full assignment against electrical and protocol constraints
- Generates platform-specific config files (
config.txtfor RPi,sdkconfigcomments for ESP32) - Generates initialization code in the appropriate framework
- Provides wiring notes with safety warnings
Supported Platforms
| Platform | Variants | Frameworks |
|---|---|---|
| Raspberry Pi | Pi 3, Pi 4, Pi 5, Zero 2W | gpiozero, RPi.GPIO |
| ESP32 | ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 | Arduino, ESP-IDF |
Features
- 28 device profiles covering sensors, displays, communication modules, and motor controllers
- 20 RPi device tree overlay definitions with conflict matrix
- Safety warnings for strapping pins, flash voltage pins (GPIO12/GPIO45), and boot-mode implications
- I2C address collision detection across 13 common address ranges
- Cross-platform support with platform-appropriate pin numbers, function names, and code patterns
- Variant-aware validation — ESP32-S3 allows GPIO6-11 (blocked on base ESP32), different strapping pin sets per variant
Protocols
I2C, SPI, UART, PWM, 1-Wire, ADC, CAN
Installation
git clone https://github.com/your-org/embedded-agent-skills.git
cd embedded-agent-skills
Usage
Example prompts for Claude Code with this skill installed:
"Set up a BME280 temperature sensor and SSD1306 OLED on a Raspberry Pi 4"
"Configure an ESP32-S3 with SPI LoRa, I2C OLED, and UART GPS"
"I want to use GPIO12 as a button on an ESP32 — is that safe?"
The skill will warn that GPIO12 is a strapping pin (MTDI) that sets flash voltage. If pulled HIGH at boot, it selects 1.8V which can damage 3.3V flash chips.
"Add a CAN bus with MCP2515 on SPI0 to my Pi 4 project"
Testing
cd embedded-agent-skills/gpio-config
python3 -m venv .venv
source .venv/bin/activate
pip install pytest
pytest tests/ -v
Expected: 94 tests passed across 5 modules.
Repository Structure
embedded-agent-skills/
├── .gitattributes
├── .gitignore
├── LICENSE
├── README.md
└── embedded-agent-skills/
└── gpio-config/
├── SKILL.md
├── assets/
├── references/
│ ├── common-devices.md
│ ├── electrical-constraints.md
│ ├── protocol-quick-ref.md
│ └── platforms/
│ ├── esp32-pins.md
│ ├── esp32-specifics.md
│ ├── rpi-overlays.md
│ └── rpi-pins.md
├── scripts/
│ ├── generate_config.py推奨ツール
別のキーワードを試すか、フィルタを外してください。
インストール
npx skillfish add claudius-ars/embedded-agent-skills