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m5-onboard

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".

72

Quality

90%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

81%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

Highly actionable and clearly sequenced with strong validation for a risky flashing workflow, though it carries noticeable redundancy in the dependency sections. Progressive disclosure is good but undermined by references to files not present in the bundle.

Suggestions

Collapse the duplicate pyserial/esptool dependency narrative: keep one summary in the Dependencies list and let the expanded prose add only the non-redundant rationale (GPL/vendoring, PATH fallbacks).

Verify and ship the referenced reference files (references/hardware_signatures.md, references/uiflow2_nvs.md) so the inline citations and Files list resolve to real paths.

Consider externalizing the per-OS Python bootstrap and platform-notes detail into a reference file so the SKILL.md body stays a lean overview.

DimensionReasoningScore

Conciseness

Mostly efficient operational detail, but the pyserial/esptool dependency story is told twice (Dependencies list then expanded prose) and several sections could be tightened without losing clarity.

3 / 5

Actionability

Provides copy-paste-ready commands, exact baud rates, per-OS port names, precise button sequences, and specific NVS key/type details covering the common provisioning cases.

5 / 5

Workflow Clarity

Clear staged sequence (Detect→Identify→Fetch→Flash→Install→Smoke) with explicit validation checkpoints and feedback loops for the destructive flash step (button-dance gating, preflight, retry coaching).

5 / 5

Progressive Disclosure

Well-organized sections with clearly signaled one-level-deep references in the Files list, but the cited references/*.md files are absent from the bundle and substantial detail (per-OS Python bootstrap, expanded dependency prose) is inlined.

4 / 5

Total

17

/

20

Passed

Description

100%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A strong, third-person description that concisely states concrete capabilities and an explicit 'Use when…' clause with natural trigger phrases. It is distinctive and unlikely to fire for the wrong skill.

DimensionReasoningScore

Specificity

Names multiple concrete actions ('detect on USB, flash UIFlow 2.0 firmware, and install the Claude Buddy MicroPython app bundle') plus an enumerated device list, giving comprehensive coverage.

5 / 5

Completeness

Explicitly answers both what (detect/flash/install) and when ('Use whenever the user plugs in or wants to flash/provision/reset an M5Stack or ESP32 board, or says m5-onboard go') with concrete trigger phrases.

5 / 5

Trigger Term Quality

Covers natural terms and synonyms users would say — 'M5Stack', 'ESP32', 'plugs in', 'flash/provision/reset', and the literal 'm5-onboard go' trigger — with no material variants missing.

5 / 5

Distinctiveness Conflict Risk

Occupies a clear niche (M5Stack/ESP32 cold-start onboarding) with distinct triggers and named models, minimizing overlap with other skills.

5 / 5

Total

20

/

20

Passed

Validation

93%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

referenced_paths_exist

Referenced path issues: 18 missing

Warning

Total

15

/

16

Passed

Repository
anthropics/claude-plugins-official
Reviewed

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