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.
npx skills add alexex1993/mcu-skills --skill esp32c6-lcd147git clone --depth 1 https://github.com/alexex1993/mcu-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/skills/alexex1993/mcu-skills/esp32c6-lcd147)<a href="https://agentmods.dev/skills/alexex1993/mcu-skills/esp32c6-lcd147"><img src="https://agentmods.dev/badge/skills/alexex1993/mcu-skills/esp32c6-lcd147/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/alexex1993/mcu-skills/esp32c6-lcd147"><img src="https://agentmods.dev/badge/skills/alexex1993/mcu-skills/esp32c6-lcd147.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00000 | $0.03425 |
| Opus 5 | $0.00000 | $0.01713 |
| Sonnet 5 | $0.00000 | $0.00685 |
| Haiku 4.5 | $0.00000 | $0.00343 |
Grade A, and why
esp32c6-lcd147 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 7d 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 — 196 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Waveshare ESP32-C6-LCD-1.47
Board-specific firmware knowledge. Most failure modes on this board are silent — the firmware runs, the panel lights up, and something is subtly wrong — so read the reference file rather than guessing.
reference/board-hardware.md— the complete board reference: pin table, reset-time pin states, strapping analysis, free pins, peripheral availability, power budget, memory and partitions, the display's quirks (Part I), plus a development guide (Part II: §10 toolchain, §11 sdkconfig, §12 flashing, §13 peripheral cookbook, §14 symptom → cause → fix table).reference/recipes.md— copy-paste code:platformio.ini,sdkconfig.defaults,board.h, LCD bring-up, LEDC backlight, frame presentation, partial redraw, the WS2812 driver, TF card on the shared bus, ADC, the BOOT button, font generation.reference/esp32c6-soc.md— the ESP32-C6 silicon datasheet digest, for chip-level questions: IO MUX and LP IO tables, boot straps, memory, every peripheral's feature list, electrical and RF characteristics.reference/esp32-family.md— the rest of the family, for "should this be a different ESP32?" questions: what does and does not port between chips, radio and USB capability per chip, the RMT generation table (WS2812 under Wi-Fi load), deep-sleep memory and ULP/LP-core availability, and a chip-selection table.template/— a project that builds clean, in two variants, plus a scaffold script. Seetemplate/README.md.
Confirm the board first
Waveshare also sells the ESP32-C6-Touch-LCD-1.47 — same vendor, same 1.47" 172×320
panel, different board. If the screen responds to a finger, or there is no WS2812 next to
the panel, it is that one: a JD9853 controller instead of the ST7789, an 8 MB C6FH8
instead of the 4 MB C6FH4, a 22-pin header instead of 18, and a pin map in which only
LCD_CS, LCD_DC and TF_CS match this board's. Use the esp32c6-touch-lcd147 skill
and do not port pin numbers between them — the wrong map gives a dark screen, not an
error.
What ships with it
23 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.
- assets/IMAGE.md 438 B
- reference/board-hardware.md 24 KB
- reference/esp32-family.md 22 KB
- reference/esp32c6-soc.md 81 KB
- reference/recipes.md 13 KB
- template/.gitignore 122 B
- template/CMakeLists.txt 113 B
- template/include/board.h 2.2 KB
- template/include/effects.h 883 B
- template/include/font12x24.h 41 KB
- template/include/gfx.h 2.5 KB
- template/include/rgb_led.h 705 B
- template/platformio.ini 824 B
- template/README.md 3.5 KB
- template/scripts/genfont.py 3.1 KB runs code
- template/sdkconfig.defaults 487 B
- template/src/CMakeLists.txt 174 B
- template/src/effects.c 9.9 KB
- template/src/gfx.c 7.8 KB
- template/src/main.c 2.9 KB
- template/src/rgb_led.c 1.7 KB
- template/variants/minimal/main.c 1.7 KB
- template/variants/new-project.sh 1.6 KB runs code
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.
- 7d ago Changed · +14 lines d4ff6cf3f777
- 12d ago First seen · 182 lines · 0 tokens per session scan A f0659dadca82
esp32c6-lcd147 is a skill published in the GitHub repository alexex1993/mcu-skills (17 stars, last pushed yesterday), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 3,425 tokens. 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 2026-08-30.
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