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agent-browser

Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.

69

Quality

85%

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SecuritybySnyk

High

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SKILL.md
Quality
Evals
Security

Quality

Content

71%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 highly actionable, well-organized CLI reference with concrete executable commands and solid worked examples. Its main weaknesses are a duplicated Debugging block (conciseness) and a monolithic structure with no progressive disclosure into separate reference files.

Suggestions

Deduplicate the Debugging section — 'open example.com --headed', 'console', and 'errors' each appear twice; merge into one list with the --clear/--headed variants.

Move the full per-command reference (Navigation, Snapshot, Interactions, Get, Settings, etc.) into references/commands.md and keep SKILL.md as a quick-start + core-workflow overview that links out to it.

Add an explicit verification checkpoint in the form-submission and auth examples (e.g., assert expected text/URL after submit) to strengthen workflow_clarity.

DimensionReasoningScore

Conciseness

Mostly an efficient command reference that assumes Claude's competence, but the Debugging section duplicates 'open example.com --headed', 'console', and 'errors' across lines 258-268 and could be tightened.

3 / 5

Actionability

Copy-paste-ready executable commands throughout, plus worked examples (form submission, saved-state auth) that cover the common cases.

5 / 5

Workflow Clarity

The Core workflow gives a clear 4-step sequence and examples include verification ('wait --load networkidle', 'snapshot -i # Check result', 'Re-snapshot after navigation'), with only minor explicit-validation gaps.

4 / 5

Progressive Disclosure

Well-sectioned with clear headers, but the 266-line body inlines the entire command reference with no separate reference files (references/, scripts/, assets/ are empty), so content that could live one level deeper is all inline.

3 / 5

Total

15

/

20

Passed

Description

100%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, well-constructed description: third-person voice, concrete capabilities, and an explicit 'Use when' clause with natural trigger phrases. It cleanly answers what and when with minimal conflict risk.

DimensionReasoningScore

Specificity

Lists multiple concrete actions — 'web testing, form filling, screenshots, and data extraction' — giving comprehensive coverage of browser capabilities rather than vague abstraction.

5 / 5

Completeness

Explicitly answers both what ('Automates browser interactions for...') and when ('Use when the user needs to...') with concrete trigger phrases.

5 / 5

Trigger Term Quality

Covers natural user phrases with synonyms — 'navigate websites', 'interact with web pages', 'fill forms', 'take screenshots', 'test web applications', 'extract information' — the terms a user would actually say.

5 / 5

Distinctiveness Conflict Risk

Browser automation is a clear niche with distinct triggers; the wording is unlikely to fire for non-browser skills.

5 / 5

Total

20

/

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

relative_links

Relative link issues: 2 suspicious

Warning

Total

15

/

16

Passed

Repository
coleam00/Archon
Reviewed

Table of Contents

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