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 agentmods add skills/bahaabdelwahed/embedded-claude-plugin/application-notesnpx skills add bahaabdelwahed/embedded-claude-plugin --skill application-notesgit clone --depth 1 https://github.com/bahaabdelwahed/embedded-claude-pluginWrote 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/bahaabdelwahed/embedded-claude-plugin/application-notes)<a href="https://agentmods.dev/skills/bahaabdelwahed/embedded-claude-plugin/application-notes"><img src="https://agentmods.dev/badge/skills/bahaabdelwahed/embedded-claude-plugin/application-notes.svg" alt="Measured on agentmods" 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 | $0.00085 | $0.01079 |
| Opus 5 | $0.00043 | $0.00540 |
| Sonnet 5 | $0.00017 | $0.00216 |
| Haiku 4.5 | $0.00009 | $0.00108 |
Grade A, and why
application-notes 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 4d 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 — 118 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Application Note Extraction
Read and extract practical implementation guidance from ST application notes (AN documents).
What Application Notes Contain
Application notes are practical guides from ST that bridge the gap between the reference manual (theoretical register descriptions) and real-world implementation. They provide:
- Step-by-step implementation procedures
- Reference designs and schematics
- Code examples and configuration snippets
- Performance measurements and benchmarks
- Troubleshooting tips and common pitfalls
- PCB layout recommendations
Where to Find Application Notes
Glob pattern: docs/application-notes/*.pdf
Application notes are shorter than reference manuals (typically 20-80 pages), making them easier to read in fewer passes.
Extraction Process
- Glob
docs/application-notes/*.pdfto list available AN documents - Identify which AN is relevant to the current task (use the catalog below)
- Read the AN table of contents (page 1-2) to find relevant sections
- Read the relevant sections (can often read larger page ranges than RM)
- Extract implementation steps, configuration values, and code examples
- Cross-reference extracted values with the reference manual register descriptions
Commonly Referenced Application Notes
Core/System
- AN2606 - STM32 microcontroller system memory boot mode (bootloader reference for ALL STM32)
- AN3155 - USART protocol used in the STM32 bootloader
- AN3156 - USB DFU protocol used in the STM32 bootloader
- AN4657 - STM32 in-application programming (IAP) using the USART
Peripherals
- AN4013 - STM32 cross-series timer overview (comprehensive timer guide)
- AN4031 - Using the STM32 DMA controller
- AN4776 - General-purpose timer cookbook
- AN4838 - Managing memory protection unit in STM32
- AN4655 - Virtually extending the number of serial communication peripherals
Analog
- AN4826 - STM32 ADC accuracy and performance
- AN2834 - How to get the best ADC accuracy in STM32
- AN3116 - STM32 ADC modes and their applications
What ships with it
1 file 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.
- 4d ago First seen · 118 lines · 85 tokens per session scan A e580ec987245
application-notes is a skill published in the GitHub repository bahaabdelwahed/embedded-claude-plugin (5 stars, last pushed 5mo ago), licensed MIT. It adds 85 tokens to every session and 1,079 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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