Conciseness

Every line carries operational facts Claude cannot infer — exact commands, JSON envelope shapes ('{ok:true,data:{commands,total,nextOffset?}}'), stderr/stdout conventions, flag semantics — with zero conceptual padding. It even guards against context bloat ('Do not hard-code the adapter catalog or dump all commands into context'), matching anchor 5: every token earns its place.

Actionability

All common cases have copy-paste-ready invocations: 'opencli list search', 'opencli list --site github --limit 20', 'opencli github search --help -f json', 'opencli browser open https://example.com --session research', and the full adapter init/check/test/status sequence. The only sections without examples (plugin, auth, daemon) are deliberately routed through 'Read help for the selected capability', which is itself an executable discovery pattern consistent with this skill's design.

Workflow Clarity

A clear discovery flow (list → inspect help → invoke → interpret envelope → recover via error codes) plus an ordered adapter workflow with real checkpoints ('adapter init' → 'adapter check' → 'adapter test' → 'adapter status') and safety gates ('Unknown write outcomes require inspecting state before repeating an action', 'Use error codes and supplied candidates/keys to recover'). It stays at 4 rather than 5 because the main discovery/invocation sequence is implied by section order rather than explicitly enumerated, and the adapter write-risk warning ('Adapter tests execute real commands and can perform writes') names the risk without an explicit verify-before-proceeding step.

Progressive Disclosure

The body is a compact overview with well-organized sections that pushes detail to one-level-deep external references, each clearly signaled with a read mechanism: 'See opencli-browser for interaction, API evidence and tab/group management', 'See opencli-adapter-author for implementation', and 'Bundled skill content is available through skills list and skills read opencli-browser -f plain'. With no bundle files in this skill's directory, this split-and-pointer structure fully satisfies anchor 5.

Specificity

The description lists several concrete actions — 'Find commands, inspect schemas, interpret results and choose browser or adapter tools' — beyond just naming the OpenCLI/Chrome domain. It falls short of anchor 5 because coverage is generic ('capabilities for websites and Chrome') rather than enumerating specific capability areas such as searching sites, browser sessions, adapters, plugins, or auth.

Completeness

The 'what' is clear ('Discover and invoke OpenCLI capabilities... Find commands, inspect schemas, interpret results'), but there is no 'Use when...' clause or equivalent explicit trigger guidance, capping this at 3 per the judging guidelines. It is not a 2 because the 'what' is concrete and multi-part, and not a 4 because the 'when' is entirely absent rather than weakly implied.

Trigger Term Quality

Natural terms users would say are present: 'OpenCLI', 'commands', 'websites', 'Chrome', 'browser', 'schemas', 'results'. Anchor 5 is not met because common synonyms and phrasings users might actually use — e.g. 'website automation', 'scraping', 'CLI', 'site commands', 'browser session' — are missing, leaving keyword coverage good but not comprehensive.

Distinctiveness Conflict Risk

The 'OpenCLI' niche is distinct and clearly stated, keeping conflict risk low. Minor overlap risk remains with general web-automation or browser-control skills because of the broad 'capabilities for websites and Chrome' phrasing, which keeps it at anchor 4 rather than 5; it is well above anchor 3 since the skill is not confusable with generic document or file skills.