Is m5-onboard safe?
Grade A, 97/100. No meaningful risk found.
End-to-end onboarding for a freshly-plugged-in M5Stack ESP32 device (Cardputer, Cardputer-Adv, Core, CoreS3, Stick) — detect on USB, flash UIFlow 2.0 firmware, and install the Claude Buddy MicroPython app bundle. Use whenever the user plugs in or wants to flash/provision/reset an M5Stack or ESP32 board, or says "m5-onboard go".
Am5-onboard
plugins/cwc-makers/skills/m5-onboard97/100 · No meaningful risk found3 low
m5-onboard
plugins/cwc-makers/skills/m5-onboardEnd-to-end onboarding for a freshly-plugged-in M5Stack ESP32 device (Cardputer, Cardputer-Adv, Core, CoreS3, Stick) — detect on USB, flash UIFlow 2.0 firmware, and install the Claude Buddy MicroPython app bundle. Use whenever the user plugs in or wants to flash/provision/reset an M5Stack or ESP32 board, or says "m5-onboard go".
- Content hash
- sha256:aa77a9cd0f4ebf8fc5b183d19616d74e7590e3db968d75076f80a8d9e663db6d
- Files
- 1
- Quality
- 100/100
Security findings
- lowRuns with elevated privilegesSL305 · plugins/cwc-makers/skills/m5-onboard/SKILL.md:139
- **Linux** — use the distro package manager. Debian/Ubuntu: `sudo apt-get update && sudo apt-get install -y python3 python3-pip`. Fedora: `sudo dnf install -y…The skill uses sudo. Fix: Prefer user-level installs. If root is unavoidable, explain why next to the command.
- lowRuns with elevated privilegesSL305 · plugins/cwc-makers/skills/m5-onboard/SKILL.md:169
sudo usermod -aG dialout $USERThe skill uses sudo. Fix: Prefer user-level installs. If root is unavoidable, explain why next to the command.
- lowRuns with elevated privilegesSL305 · plugins/cwc-makers/skills/m5-onboard/SKILL.md:172
`sudo python3 scripts/onboard.py ...` works as a one-off but adding the group membership is strictly better because pyserial's port-open in user mode succeeds …The skill uses sudo. Fix: Prefer user-level installs. If root is unavoidable, explain why next to the command.
- infoRuns with elevated privilegesSL305 · plugins/cwc-makers/skills/m5-onboard/SKILL.md:167
- **Linux permissions — read this before blaming hardware.** On most distros, accessing `/dev/ttyUSB*` / `/dev/ttyACM*` without sudo requires group membership …The skill uses sudo. Fix: Prefer user-level installs. If root is unavoidable, explain why next to the command. Severity lowered: the line reads as documentation, not an instruction.
Files in this skill
- SKILL.md23.4 KB
Questions about m5-onboard
- Is m5-onboard safe to install?
- Our scanner gave m5-onboard grade A (97/100): no meaningful risk found. It matched 3 rule(s); review them below before installing. Static analysis cannot prove safety, so pin the reviewed revision with a lockfile.
- How do I install m5-onboard in Claude Code or Codex?
- Run skillhash add github:anthropics/claude-plugins-official/plugins/cwc-makers/skills/m5-onboard. It downloads the exact commit, checks the grade against your policy, writes skills.lock and installs it into .claude/skills and .agents/skills.
- What happens if m5-onboard changes upstream?
- Its content hash changes. skillhash verify fails in CI until you review the new version and update the lock. With a watch, you also get an alert.
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