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wake-word-detection

Expert skill for implementing wake word detection with openWakeWord. Covers audio monitoring, keyword spotting, privacy protection, and efficient always-listening systems for JARVIS voice assistant.

68

Quality

58%

Does it follow best practices?

Impact

Pending

No eval scenarios have been run

SecuritybySnyk

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./skills/wake-word-detection/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Discovery

40%

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 identifies a clear technical niche (openWakeWord for JARVIS) which provides good distinctiveness, but suffers from missing explicit trigger guidance and somewhat abstract capability descriptions. The lack of a 'Use when...' clause is a significant gap that would make it harder for Claude to know when to select this skill from a large pool.

Suggestions

Add a 'Use when...' clause with explicit triggers like 'Use when implementing wake word detection, setting up voice activation, configuring hotword recognition, or building always-listening features for JARVIS'.

Replace abstract terms like 'covers audio monitoring' with concrete actions like 'Configure microphone input streams, set detection thresholds, handle wake word callbacks'.

Include common user phrasings and synonyms like 'hotword', 'voice activation', 'hey jarvis', 'speech trigger' to improve trigger term coverage.

DimensionReasoningScore

Specificity

Names the domain (wake word detection with openWakeWord) and lists some actions (audio monitoring, keyword spotting, privacy protection, always-listening systems), but these are more like feature areas than concrete specific actions like 'detect wake words', 'configure sensitivity thresholds', or 'train custom wake words'.

2 / 3

Completeness

Describes what the skill covers but completely lacks a 'Use when...' clause or any explicit trigger guidance. There's no indication of when Claude should select this skill, which per the rubric should cap completeness at 2, and since the 'when' is entirely missing, this scores a 1.

1 / 3

Trigger Term Quality

Includes relevant terms like 'wake word', 'openWakeWord', 'keyword spotting', 'voice assistant', and 'JARVIS', but misses common variations users might say like 'hotword', 'activation phrase', 'hey jarvis', 'voice activation', or 'speech detection'.

2 / 3

Distinctiveness Conflict Risk

The combination of 'openWakeWord', 'wake word detection', and 'JARVIS voice assistant' creates a very specific niche that is unlikely to conflict with other skills. The technology stack and use case are clearly defined.

3 / 3

Total

8

/

12

Passed

Implementation

77%

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

This is a strong, actionable skill with excellent executable code examples and clear TDD workflow. The main weaknesses are verbosity in early sections (explaining concepts Claude knows) and the monolithic structure that could benefit from progressive disclosure to separate reference files. The performance patterns and security standards sections are particularly well-done with good/bad comparisons.

Suggestions

Remove or significantly condense sections 1-3 (Overview, Core Principles, Core Responsibilities) - these explain concepts Claude already understands and add ~50 lines of low-value content

Split detailed patterns (sections 6-8) into separate reference files (e.g., PATTERNS.md, PERFORMANCE.md) and keep only the primary SecureWakeWordDetector implementation in the main skill

DimensionReasoningScore

Conciseness

The skill is reasonably efficient but includes some unnecessary sections like the overview explaining what wake word detection is and verbose explanations of principles Claude already understands. The 'Core Principles' and 'Core Responsibilities' sections could be condensed significantly.

2 / 3

Actionability

Excellent executable code examples throughout - complete Python implementations for the detector, tests, performance patterns, and security controls. All code is copy-paste ready with proper imports and realistic implementations.

3 / 3

Workflow Clarity

Clear TDD workflow with explicit steps (write failing test → implement minimum → verify). The pre-implementation checklist provides explicit validation checkpoints across three phases. Verification commands are concrete (pytest commands with coverage).

3 / 3

Progressive Disclosure

Content is well-organized with clear sections, but it's a monolithic document that could benefit from splitting detailed patterns into separate files. The 400+ lines of content would be better served with a concise overview linking to PATTERNS.md, TESTS.md, etc.

2 / 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

description_trigger_hint

Description may be missing an explicit 'when to use' trigger hint (e.g., 'Use when...')

Warning

metadata_version

'metadata' field is not a dictionary

Warning

license_field

'license' field is missing

Warning

frontmatter_unknown_keys

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

Warning

Total

12

/

16

Passed

Repository
martinholovsky/claude-skills-generator
Reviewed

Table of Contents

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