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mux

Mux integration. Manage Assets, Tracks, Metrics, Incidents. Use when the user wants to interact with Mux data.

60

Quality

70%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

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tessl review fix ./skills/mux/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

61%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.

A well-structured, mostly executable CLI integration guide with clear sections and a solid connection-state workflow. It is held back by some unnecessary conceptual padding and a lack of validation for destructive proxy operations.

Suggestions

Trim the introductory paragraph and best-practice rationales to what Claude cannot infer, removing who-uses-Mux framing and phrases like 'rather than auth plumbing'.

Add an explicit validation/check step before destructive proxy calls (e.g., confirm the -X DELETE target and verify the resulting resource state), which would lift the workflow-clarity cap.

Fix the step numbering so 'skip to Step 2' resolves to a labeled Step 2 header, and replace the lone '1b' with a consistent sub-step scheme.

DimensionReasoningScore

Conciseness

The body is mostly commands and a useful flag table, but the opening paragraph explaining what Mux is and who uses it ("media companies, educational platforms, and e-commerce businesses") and phrases like "so you can focus on the integration logic rather than auth plumbing" are over-explanation Claude does not need.

3 / 5

Actionability

Concrete, executable commands are given throughout (install, login, connection ensure, connection get --wait, action list/run, request) with a complete proxy flags table; minor gaps remain around end-to-end worked output handling and placeholder substitution.

4 / 5

Workflow Clarity

The install→auth→connect→poll→handle-state→search→run sequence is clear with polling checkpoints for the connection, but the proxy explicitly supports destructive methods (-X DELETE) with no validation or verification step before running, which caps this dimension at 3 per the rubric.

3 / 5

Progressive Disclosure

Content is well-organized into clearly headed sections with no unnecessary external references, but the inconsistent step numbering ("skip to Step 2" with no labeled Step 2, a "1b" sub-step) is a minor navigation gap.

4 / 5

Total

14

/

20

Passed

Description

78%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 concise, third-person description that names the platform and several concrete resource types with an explicit use-trigger. It is clearly distinguishable but the trigger phrasing and action coverage are good rather than comprehensive.

DimensionReasoningScore

Specificity

"Manage Assets, Tracks, Metrics, Incidents" names several concrete resource types the skill acts on, but the single generic verb "Manage" and partial coverage (omitting Live Streams, Spaces, Webhooks, Exports, etc.) keep it short of comprehensive.

4 / 5

Completeness

It gives a clear "what" ("Mux integration. Manage Assets, Tracks, Metrics, Incidents") and an explicit "Use when the user wants to interact with Mux data" clause, but the trigger is a single generic phrase rather than the concrete trigger phrases the top anchor expects.

4 / 5

Trigger Term Quality

It surfaces the natural brand term "Mux" and the trigger "interact with Mux data" plus four resource names, but misses common variations a user might say such as "video", "live streaming", or "streaming data".

4 / 5

Distinctiveness Conflict Risk

"Mux integration" targets a named, specific platform with a distinct trigger ("interact with Mux data"), giving it a clear niche with minimal overlap against other skills.

5 / 5

Total

17

/

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

frontmatter_unknown_keys

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

Warning

Total

15

/

16

Passed

Repository
membranedev/application-skills
Reviewed

Table of Contents

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