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 wgpsec/AboutSecurity --skill firmware-analysisgit clone --depth 1 https://github.com/wgpsec/AboutSecurityWrote 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/wgpsec/aboutsecurity/firmware-analysis)<a href="https://agentmods.dev/skills/wgpsec/aboutsecurity/firmware-analysis"><img src="https://agentmods.dev/badge/skills/wgpsec/aboutsecurity/firmware-analysis/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/wgpsec/aboutsecurity/firmware-analysis"><img src="https://agentmods.dev/badge/skills/wgpsec/aboutsecurity/firmware-analysis.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 | $0.00118 | $0.04158 |
| Opus 5 | $0.00059 | $0.02079 |
| Sonnet 5 | $0.00024 | $0.00832 |
| Haiku 4.5 | $0.00012 | $0.00416 |
Grade D, and why
firmware-analysis scanned grade D with 3 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 5d 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
sudo ./emba -f firmware.bin -l ./logs Reaches for credential fileshighPrivilege escalation
SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.
│ ├─ 添加 SSH 公钥到 /root/.ssh/authorized_keys Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s http://<device-ip>/ | grep -oP 'action="[^"]*"|href="[^"]*"' The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 5d ago First seen · 429 lines · 118 tokens per session scan D 05066eba63d8
firmware-analysis is a skill published in the GitHub repository wgpsec/AboutSecurity (1,725 stars, last pushed 9d ago), with no licence file. It adds 118 tokens to every session and 4,158 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it D with 3 findings (asks for root, reaches for credential files, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
Other skills, from other repositories
re-fw-extract
A guide for extracting and unpacking firmware files such as device images, update packages, and binary files. Firmware is software stored on hardware devices; the guide covers tools including binwalk, unblob, dd, and hexdump.
re-arm
A guide to reverse-engineering ARM programs outside Android, including embedded firmware, Cortex-M and Cortex-A devices, and bare-metal code.
re-riscv
A guide to reverse-engineering programs and firmware built for RISC-V processors, including 32-bit and 64-bit systems. It covers compressed instructions, register-based addressing, calling conventions, system calls, and compiler fingerprints.
re-uefi
A workflow for analysing UEFI and BIOS firmware, including its internal modules, DXE drivers, and bootkits. UEFI is the software that starts a computer before the operating system loads.
re-fw-emulate
A Chinese-language guide to emulating embedded firmware with QEMU, a tool that runs software built for another processor or a whole virtual machine.
re-hardware-io
A hardware-access workflow for working with physical circuit boards through JTAG or SWD debug connections, UART serial ports, flash chips, and logic analysers. It focuses on extracting firmware, reading startup logs, and debugging hardware.