Borrowing it
Nothing to install: this file belongs to wedsamuel1230/electronic-mcp-server. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/wedsamuel1230/electronic-mcp-server/main/.github/skills/arduino-project-builder/SKILL.mdgit clone --depth 1 https://github.com/wedsamuel1230/electronic-mcp-serverWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/wedsamuel1230/electronic-mcp-server/arduino-project-builder)<a href="https://agentmods.dev/skills/wedsamuel1230/electronic-mcp-server/arduino-project-builder"><img src="https://agentmods.dev/badge/skills/wedsamuel1230/electronic-mcp-server/arduino-project-builder/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/wedsamuel1230/electronic-mcp-server/arduino-project-builder"><img src="https://agentmods.dev/badge/skills/wedsamuel1230/electronic-mcp-server/arduino-project-builder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00084 | $0.01729 |
| Opus 5 | $0.00042 | $0.00864 |
| Sonnet 5 | $0.00017 | $0.00346 |
| Haiku 4.5 | $0.00008 | $0.00173 |
Grade A, and why
arduino-project-builder scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 197 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Arduino Project Builder Skill
Purpose: Assemble complete, working Arduino projects from requirements. This skill combines multiple patterns (sensors, actuators, state machines, logging, communication) into cohesive systems.
When to Use: When user requests a complete project like "build an environmental monitor", "create a robot controller", "make an IoT temperature logger", or any multi-component Arduino application.
Quick Start
List available project types:
uv run scripts/scaffold_project.py --list
Create a complete project:
uv run scripts/scaffold_project.py --type environmental --board esp32 --name "WeatherStation"
uv run scripts/scaffold_project.py --type robot --board uno --output ./my-robot
Interactive mode:
uv run scripts/scaffold_project.py --interactive
Resources
- scripts/scaffold_project.py - CLI tool for project scaffolding (config.h, main.ino, platformio.ini, README)
- assets/workflow.mmd - Mermaid diagram of project assembly workflow
Supported Project Types
- Environmental Monitors - Multi-sensor data loggers (temperature, humidity, light, air quality)
- Robot Controllers - Motor control, sensor fusion, obstacle avoidance, state machines
- IoT Devices - WiFi/MQTT data transmission, cloud integration, remote monitoring
- Home Automation - Relay control, scheduled tasks, sensor-triggered actions
- Data Acquisition Systems - High-frequency sampling, SD card logging, real-time visualization
Project Assembly Workflow
1. Requirements Gathering
- User Intent: Understand the project goal (what should it do?)
- Hardware Inventory: What sensors, actuators, and communication modules?
- Board Selection: Arduino UNO, ESP32, or Raspberry Pi Pico?
- Constraints: Power source, memory limits, real-time requirements
2. Architecture Design
- Component Diagram: Which sensors/actuators connect to which pins?
- Data Flow: How does data move through the system?
- State Machine: Does the project have distinct modes/states?
- Timing Requirements: What tasks run at what intervals?
What ships with it
6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 197 lines · 84 tokens per session scan A f41586231d7c
arduino-project-builder is a skill published in the GitHub repository wedsamuel1230/electronic-mcp-server (1 stars, last pushed 8mo ago), licensed MIT. It adds 84 tokens to every session and 1,729 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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