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jetson-customize-mgbe

Enable Jetson Thor 25G/10G/1G MGBE QSFP via kernel-DT overlay. Do NOT use for UPHY lane allocation or ODMDATA edits.

59

Quality

71%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

Fix and improve this skill with Tessl

tessl review fix ./skills/jetson-customize-mgbe/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

70%Weight 40%Scale 1-3

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

The body is well-structured with a clear validated workflow and good progressive disclosure to real reference files, but the UPHY-ownership message is repeated and the executable DT fragment itself lives only in the referenced procedure file rather than inline.

Suggestions

Consolidate the repeated UPHY-lane-ownership reminder into one place (e.g., the Gotchas entry) and have other sections cross-reference it, to tighten conciseness.

Include a minimal inline .dts fragment example (status="okay" + mdio child with #address-cells/#size-cells) so the body is actionable without opening procedure.md.

DimensionReasoningScore

Conciseness

The body is dense and task-relevant with no padding of concepts Claude already knows, but the UPHY-ownership point is restated across the Overview, Procedure Step 5, and two Gotchas, so it could be tightened to fully earn a 3.

2 / 3

Actionability

Concrete commands (dtc, fdtoverlay, cpp, pin_verifier.py), exact paths, the marker contract, and a real error signature ('fmon_update_config: detected fault 0x80') are present, but the core deliverable — the .dts overlay fragment — is not shown inline (delegated to procedure.md), so the body is not copy-paste ready.

2 / 3

Workflow Clarity

An explicit 8-step sequence with validation checkpoints (Step 4 pin verify + auto-fix, Step 6 cpp/dtc/fdtoverlay pre-flight, Step 8 summary) and feedback loops for the destructive commit, matching the clear-sequence-with-explicit-validation anchor.

3 / 3

Progressive Disclosure

A concise overview in SKILL.md points one level deep to real bundle files (references/procedure.md, references/questions.json) with well-signaled one-line descriptions in a References section, matching the clear-overview-with-one-level-references anchor.

3 / 3

Total

10

/

12

Passed

Description

72%Weight 40%Scale 1-3

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

The description is specific, well-targeted, and clearly distinguished from siblings via negative scoping, but it lacks an explicit positive 'Use when...' trigger and describes a single composite action rather than enumerating several concrete capabilities.

Suggestions

Add an explicit positive trigger clause such as 'Use when bringing up 25G/10G/1G MGBE QSFP or fiber paths on a Jetson Thor custom carrier' to satisfy the 'when' half of completeness.

Consider listing the discrete actions the skill performs (e.g., render the kernel-DT overlay, plumb the MDIO PHY, verify HSIO pins) to lift specificity from a single composite action to multiple concrete capabilities.

DimensionReasoningScore

Specificity

Names a concrete action ('Enable Jetson Thor 25G/10G/1G MGBE QSFP via kernel-DT overlay') and specific mechanism, but it is a single composite action rather than a list of multiple distinct concrete actions, so it stops short of the 3 anchor.

2 / 3

Completeness

'What' is explicit (enable MGBE QSFP via kernel-DT overlay) but 'when' is conveyed only negatively via 'Do NOT use for UPHY lane allocation or ODMDATA edits'; there is no positive 'Use when...' trigger, which caps completeness at 2 per the guideline.

2 / 3

Trigger Term Quality

Includes natural terms a BSP engineer would actually say ('25G', '10G', '1G', 'MGBE', 'QSFP', 'kernel-DT overlay'), giving good coverage of the niche trigger vocabulary.

3 / 3

Distinctiveness Conflict Risk

A very specific niche (Jetson Thor MGBE QSFP kernel-DT overlay) with explicit negative scoping distinguishing it from sibling skills, making it unlikely to trigger for the wrong skill.

3 / 3

Total

10

/

12

Passed

Validation

75%

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

Validation12 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

metadata_field

'metadata' should map string keys to string values

Warning

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

relative_links

Relative link issues: 7 suspicious

Warning

Total

12

/

16

Passed

Repository
NVIDIA/skills
Reviewed

Table of Contents

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