Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/iot-forge/m5stack-skillsWrote 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/plugins/iot-forge/m5stack-skills/cardputer)<a href="https://agentmods.dev/plugins/iot-forge/m5stack-skills/cardputer"><img src="https://agentmods.dev/badge/plugins/iot-forge/m5stack-skills/cardputer/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/plugins/iot-forge/m5stack-skills/cardputer"><img src="https://agentmods.dev/badge/plugins/iot-forge/m5stack-skills/cardputer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
cardputer 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 6d 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.
What it actually says
{
"name": "cardputer",
"displayName": "M5Stack Cardputer",
"version": "0.3.0",
"description": "Hardware reference and firmware-development helper for the M5Stack Cardputer family. Covers pinout, I2C peripherals (TCA8418 keyboard, BMI270 IMU, ES8311 codec), display, Grove/EXT ports, battery behavior, and setup for Arduino IDE, PlatformIO, ESP-IDF, and UIFlow2. Includes cap accessories that snap onto the Cardputer EXT header (Cap LoRa-1262: SX1262 LoRa + ATGM336H GNSS). Pairs with the esp32-chips plugin for ESP32-S3 chip-level depth.",
"author": {
"name": "IoT Forge",
"url": "https://github.com/iot-forge"
},
"keywords": [
"m5stack",
"cardputer",
"cardputer-adv",
"cap-lora-1262",
"sx1262",
"lora",
"gnss",
"esp32-s3",
"arduino",
"esp-idf",
"platformio",
"firmware",
"embedded"
],
"license": "MIT",
"homepage": "https://github.com/iot-forge/m5stack-skills",
"repository": "https://github.com/iot-forge/m5stack-skills"
}
What it installs
The manifest is a name and a version. 2 skills travel with it, and installing the plugin installs all of them — 471 tokens a session between them. Each is measured on its own page, and each can be installed alone.
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.
- 6d ago Changed ce0fc0f1ba45
- 1mo ago First seen · 29 lines scan A b8562046a6f0
cardputer is a plugin published in the GitHub repository iot-forge/m5stack-skills (5 stars, last pushed 7d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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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