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spotify-player

Terminal Spotify playback/search via spogo (preferred) or spotify_player.

84

12.50x
Quality

Does it follow best practices?

Impact

100%

12.50x

Average score across 3 eval scenarios

SecuritybySnyk

Passed

No known issues

SKILL.md
Quality
Evals
Security

Quality

Content

100%

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

The body is a tight, actionable command reference that assumes Claude's competence and is well organized for a simple CLI skill. No bundle files are present, and none are needed at this scope.

DimensionReasoningScore

Conciseness

The body is a lean command reference with no explanation of concepts Claude already knows; every line is a concrete command or requirement, so each token earns its place.

3 / 3

Actionability

It provides fully executable, copy-paste-ready commands such as `spogo search track "query"`, `spogo device set "<name|id>"`, and `spotify_player playback play|pause|next|previous` with specific examples.

3 / 3

Workflow Clarity

This is a simple reference of discrete, unambiguous single actions rather than a fragile multi-step pipeline, and it contains no destructive or batch operations requiring validation checkpoints, so the simple-skills carve-out applies.

3 / 3

Progressive Disclosure

At under 50 lines with no need for external references, the well-organized labeled sections (Requirements, spogo setup, Common CLI commands, fallback commands, Notes) satisfy the short-skill carve-out for progressive disclosure.

3 / 3

Total

12

/

12

Passed

Description

57%

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 and clearly scoped to a distinct niche, but it only implies when to use the skill and lists a narrow set of actions. Adding an explicit trigger clause and broader action enumeration would raise it.

Suggestions

Add an explicit 'Use when…' clause (e.g., 'Use when the user wants to play, search, or control Spotify from the terminal') to satisfy the completeness 'when' requirement.

Enumerate concrete actions beyond 'playback/search' (e.g., 'play, pause, skip tracks, search, and switch playback devices') to lift specificity to the multiple-specific-actions level.

Include common user phrasings such as 'music', 'songs', 'playlists', or 'queue' to broaden trigger-term coverage.

DimensionReasoningScore

Specificity

Names the domain and two actions ("playback/search") but does not enumerate the concrete operations the body supports (play/pause/next/prev, device switching, status), matching the 'names domain and some actions, but not comprehensive' anchor rather than the multiple-specific-actions level.

2 / 3

Completeness

It clearly states what the skill does ("Terminal Spotify playback/search via spogo (preferred) or spotify_player") but lacks an explicit "Use when…" trigger clause, which per the judging guidelines caps completeness at 2.

2 / 3

Trigger Term Quality

"Spotify", "playback", and "search" are natural terms a user would say, but common variations like "music", "song", "playlist", or "queue" are absent, so coverage is incomplete rather than strong.

2 / 3

Distinctiveness Conflict Risk

"Spotify playback/search" is a clear, narrow niche with the distinct "Spotify" trigger, making conflict with unrelated skills unlikely.

3 / 3

Total

9

/

12

Passed

Validation

81%

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

Validation13 / 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

Total

13

/

16

Passed

Repository
trpc-group/trpc-agent-go
Reviewed

Table of Contents

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