agent-native-toolkit

Inventory and ownership rules for shared Agent Native workspace UI. Use before building app chrome, settings, navigation, sharing, collaboration, setup, history, comments, chat rails, agent UX, or repeated workspace behavior.

Quality

88%

Does it follow best practices?

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Securityby

Passed

No findings from the security scan

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 lean, well-structured ownership and discovery guide with concrete commands, a sequenced checklist, and an explicit conformance validation step. It avoids padding and appropriately delegates detail to related skills.

Dimension	Reasoning	Score
Conciseness	The body is dense and sectioned with no padding or explanations of concepts Claude already knows; every list item earns its place (e.g., the design-system boundary and reusable kits catalogs are tight).	3 / 3
Actionability	Concrete commands and APIs are given ("agent-native eject --list", "docs-search", "source-search", "defineDesignSystem", conformance kit), plus a 9-step checklist with named files and components — actionable guidance rather than vague direction.	3 / 3
Workflow Clarity	"Discover Before Building" and the "Implementation Checklist" are explicit numbered sequences with a validation checkpoint (step 9 verifies the default and a non-Tailwind adapter via the conformance kit, including focus and portal stacking).	3 / 3
Progressive Disclosure	Content is split into clearly labeled overview sections that point one level deep to related skills ("agent-page", "customizing-agent-native"); no nested/broken references and no monolithic wall of text, though no bundle files are present to verify further.	3 / 3
	Total	12 / 12 Passed

Description

77%

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 clearly communicates purpose and trigger conditions with a strong surface enumeration. It is slightly hampered by framework jargon in trigger terms and overlap with related sibling skills.

Suggestions

Replace framework-internal terms like "app chrome" and "chat rails" with language users naturally say (e.g., "app UI chrome / top bars", "recent-conversation lists").

Tighten the trigger surface list so it does not duplicate the domains owned by related skills (sharing, real-time-collab, frontend-design), reducing conflict risk.

Dimension	Reasoning	Score
Specificity	Names the domain ("ownership rules for shared Agent Native workspace UI") and enumerates many concrete surfaces ("app chrome, settings, navigation, sharing, collaboration, setup, history, comments, chat rails, agent UX"), matching the multiple-specific-actions anchor.	3 / 3
Completeness	It states what the skill provides ("Inventory and ownership rules") and gives an explicit "Use before building..." trigger clause answering when to use it, satisfying both halves.	3 / 3
Trigger Term Quality	Coverage of surface names a user would reference is decent, but several terms ("app chrome", "chat rails") are framework-internal jargon rather than the natural language users say, so it is not full natural-term coverage.	2 / 3
Distinctiveness Conflict Risk	The Agent Native ownership niche is distinct, but the broad trigger surface list (sharing, collaboration, navigation) overlaps the sibling skills this very file points to, so it could still trigger for a neighboring skill.	2 / 3
	Total	10 / 12 Passed

Validation

81%

Warnings & errors only

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

Validation — 13 / 16 Passed

Validation for skill structure

Criteria	Description	Result
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: BuilderIO/agent-native
Path: .agents/skills/agent-native-toolkit/SKILL.md
Commit: c1ee18b

Reviewed: 5 days ago

Table of Contents

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