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node-lynx

Use this skill when a task needs to run Lynx bundles with the node-lynx CLI, capture screenshots, open a macOS preview window, use DebugRouter OpenCard, inspect rendered content through CDP, or integrate node-lynx through JavaScript or TypeScript APIs.

76

Quality

95%

Does it follow best practices?

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SecuritybySnyk

Low

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SKILL.md
Quality
Evals
Security

Quality

Content

96%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 lean, highly actionable reference: every example is executable and each section (CLI, API, windowed, OpenCard) is routed by explicit 'prefer X when Y' guidance, with practical caveats in the operational notes. The only structural improvement is splitting the longer API sections into referenced files rather than keeping all detail inline.

DimensionReasoningScore

Conciseness

The body is almost entirely executable code and terse rule bullets ('Use `render` for headless screenshots', 'Always call `destroy()` in a `finally` block') with no explanation of concepts Claude already knows; every section earns its place, though the sample URL is repeated across examples.

5 / 5

Actionability

Commands and code are copy-paste ready with real flag values ('--width 268 --height 469 --dpr 2 --output ./gallery.png') and complete TypeScript examples covering remote render, local bundles, CDP inspection, data updates, input simulation, and OpenCard setup.

5 / 5

Workflow Clarity

Clear decision guidance routes each use case ('Prefer the CLI for one-off screenshots...', 'Prefer the API when the task needs programmatic setup...') and operational notes act as checkpoints (waitForFrame caveat, settleMs settling, destroy-in-finally, onCardError); no destructive or batch operations require validation loops.

5 / 5

Progressive Disclosure

No bundle files exist and the single ~250-line file has clean, well-ordered sections (CLI, TypeScript API, Windowed API, OpenCard, Operational Notes), but everything is inline — the Windowed/OpenCard/API detail could be split into one-level-deep reference files.

4 / 5

Total

19

/

20

Passed

Description

92%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 description: an explicit 'Use this skill when...' trigger clause wrapping a comprehensive, concrete list of node-lynx capabilities with good distinctiveness. The only gap is keyword breadth — a few natural synonyms and the .lynx.bundle file extension are missing.

DimensionReasoningScore

Specificity

The description enumerates six concrete actions ('run Lynx bundles with the node-lynx CLI, capture screenshots, open a macOS preview window, use DebugRouter OpenCard, inspect rendered content through CDP, or integrate node-lynx through JavaScript or TypeScript APIs'), giving comprehensive capability coverage with no vague filler.

5 / 5

Completeness

It explicitly answers both: what ('run Lynx bundles... capture screenshots... inspect rendered content through CDP... integrate node-lynx through JavaScript or TypeScript APIs') and when ('Use this skill when a task needs to...'), matching the anchor for both answered with concrete trigger phrases.

5 / 5

Trigger Term Quality

Natural trigger terms are present ('screenshots', 'preview window', 'Lynx bundles', 'CLI', 'CDP'), but coverage lacks synonyms and file extensions a user might mention (e.g. '.lynx.bundle', 'Lynx page', 'Lynx view'), so it sits between 'good coverage' and 'comprehensive'.

4 / 5

Distinctiveness Conflict Risk

The Lynx/node-lynx niche is stated throughout with distinctive qualifiers (DebugRouter OpenCard, CDP on rendered Lynx content), so it is clearly distinguishable from generic browser-automation or screenshot skills with minimal conflict risk.

5 / 5

Total

19

/

20

Passed

Validation

100%

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

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
lynx-family/lynx
Reviewed

Table of Contents

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