Skills/ClawHub/embedded-ota-toolkit

embedded-ota-toolkit@1.2.0

VERIFIED· install only

Publisher claims: "嵌入式 OTA/Bootloader 升级链路检查与打包工具。审计侧静态扫描升级代码的防砖漏洞(每条附可直接粘贴的修复代码):跳转 APP 未重定位中断向量表(VTOR)、跳转前未关中断、未校验 APP 有效性、升级数据无 CRC/哈希、flash 擦除地址未按页对齐、擦写期间未喂看门狗、分区地址硬编码、接收等待无超时、无防降级版本校验、升级状态未持久化、写入前未擦除、关闭看门狗后未恢复等;工具侧计算 CRC32/CRC16、算分区表并生成 .h、生成 64 字节镜像头、打包升级包 .pkg、校验包完整性。当用户要做 IAP/OTA 升级、bootloader 开发与跳转、固件打包、分区规划、远程或本地固件升级、升级后变砖跑飞死机排查、毕设要做固件升级/远程升级、需检查升级流程安全性时使用;原生支持裸机 Cortex-M/RISC-V 与 Arduino/ESP8266 框架写法(认 ArduinoOTA、Update、ESPhttpUpdate、ESP.wdt*、Serial.*、delay、millis)。已配套 190 项测试(145 审计 + 45 工具)。" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry ClawHubPublisher liujycode · publishing for 22 daysInstalls 36Last detonated 25 h ago
$clawhub install embedded-ota-toolkit
WatchReport an issue

Coverage

Nothing executable in the bundle ran; the trace covers the install step only.
Tested
every file read, file written and host contacted by what ran
Not tested
use of the skill by an agent

Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario; nothing executable in the bundle ran; the trace covers the install step only) on 2026-11-13 and scored it 91/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 0 s · 1 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.0sprocessscript backend runs setup only
0.0sprocessscript backend runs setup only
0.0sprocessno install scripts to re-run

Static findings

MEDIUM
Process kill commandSKILL.md:189 · Process kill command — agent can terminate processes… (`asm volatile("mov pc, ...")`) are separately extracted so de-noising doesn't kill them. - **Known boundaries (deliberate)**: static text analysis only — no datafl…Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05

No other findings across 3,903 lines in 8 files.

Cost to the agent

Instructions loaded
≈3,874 tok
1 file · 8 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

Vulnerability advisories (OSV) cover npm and PyPI packages; this registry has no advisory database.