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 easyzoom/aix-skills --skill embedded-library-entrygit clone --depth 1 https://github.com/easyzoom/aix-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/easyzoom/aix-skills/embedded-library-entry)<a href="https://agentmods.dev/skills/easyzoom/aix-skills/embedded-library-entry"><img src="https://agentmods.dev/badge/skills/easyzoom/aix-skills/embedded-library-entry/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/easyzoom/aix-skills/embedded-library-entry"><img src="https://agentmods.dev/badge/skills/easyzoom/aix-skills/embedded-library-entry.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 | $0.00028 | $0.01821 |
| Opus 5.5 | $0.00011 | $0.00728 |
| Sonnet 5.5 | $0.00006 | $0.00364 |
| Haiku 4.5 | $0.00003 | $0.00182 |
Grade A, and why
embedded-library-entry 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 1mo 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 — 205 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Embedded Library Entry
Overview
Use this skill as the entry point for MCU library integration work. Classify the library type, target platform, runtime model, resource limits, and required porting layer before routing to a specific library skill.
When To Use
Use this skill when:
- The user wants to add, port, configure, or debug an embedded C library.
- The task involves MCU storage, logging, crash diagnosis, shell commands, filesystems, protocol stacks, UI, parsers, buttons, timers, queues, or state machines.
- The target may be bare metal, RTOS-based, or resource-constrained.
Do not use this skill when the problem is only board bring-up, flashing, serial logs, or architecture faults. Use the embedded debug skills first.
First Questions
Ask only what is needed to route:
- Library name and version or source repository.
- Target MCU/SoC, compiler, and build system.
- Runtime model: bare metal, FreeRTOS, RT-Thread, Zephyr, Linux, or unknown.
- Memory/storage resources: RAM, flash, block device, filesystem, heap, stack, and whether dynamic allocation is allowed.
- Existing porting layer: file I/O, flash driver, UART, timebase, mutex, malloc, display, network, or shell transport.
- Current task: first integration, compile error, link error, runtime failure, performance issue, or data corruption.
Routing Guide
Storage & Filesystem
| Library or task | Prefer |
|---|---|
| littlefs filesystem or block device | littlefs-integration |
| FatFs disk I/O, FAT/exFAT | fatfs-integration |
| FlashDB KV/time-series database | flashdb-integration |
Logging & Diagnosis
| Library or task | Prefer |
|---|---|
| EasyLogger output, filters, async logs | easylogger-integration |
| CmBacktrace Cortex-M crash backtrace | cmbacktrace-integration |
| SEGGER RTT logs, control block, J-Link I/O | segger-rtt-integration |
Shell & CLI
| Library or task | Prefer |
|---|---|
| letter-shell command shell | letter-shell-integration |
| nr_micro_shell tiny CLI | nr-micro-shell-integration |
| zoom-shell embedded console | zoom-shell-integration |
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.
- 1mo ago First seen · 205 lines · 28 tokens per session scan A 6b7e19bc998f
embedded-library-entry is a skill published in the GitHub repository easyzoom/aix-skills (38 stars, last pushed 3mo ago), licensed MIT. It adds 28 tokens to every session and 1,821 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-30.
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