assets

Use Agent Native Assets for image and video generation requests, brand-safe asset search/export, and human-in-the-loop asset selection through the hosted Assets MCP app. Prefer this over generic image tools when installed.

Quality

91%

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.

A well-organized, actionable single-file skill: concrete commands and payloads, explicit feedback loops for video polling and auth recovery, and clean section structure with no unnecessary reference nesting.

Dimension	Reasoning	Score
Conciseness	Lean and tightly scoped — install commands, tool names, JSON payloads, and fallback URLs each earn their place; no paragraphs explaining concepts Claude already knows.	3 / 3
Actionability	Fully executable guidance: copy-paste install commands, a concrete open-asset-picker JSON payload, a named list of direct-action tools, and exact browser-fallback URL shapes.	3 / 3
Workflow Clarity	Multi-step flows carry explicit checkpoints — poll 'refresh-generation-run' until video runs complete, and on session errors stop retrying and run the named reconnect step before continuing.	3 / 3
Progressive Disclosure	No bundle files exist; the single SKILL.md is organized into clearly signaled sections (Setup, Picker, Direct Actions, Guardrails) with no nested references, which is appropriate for a self-contained skill.	3 / 3
	Total	12 / 12 Passed

Description

82%

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 specific, well-scoped description with concrete actions and natural trigger terms. Its main weakness is the absence of an explicit 'Use when...' clause, leaving the triggering conditions implied rather than stated.

Suggestions

Add an explicit 'Use when...' clause, e.g. 'Use when the user wants to generate or search brand images/videos, export approved assets, or pick a final asset from candidates.'

Soften or drop 'through the hosted Assets MCP app' in the trigger portion — it is implementation detail, not a term a user would naturally say.

Consider naming common variations like 'brand images', 'stock-style media', or 'asset library' to broaden natural trigger coverage.

Dimension	Reasoning	Score
Specificity	Names multiple concrete actions — 'image and video generation requests, brand-safe asset search/export, and human-in-the-loop asset selection' — matching the multiple-specific-actions anchor.	3 / 3
Completeness	Clearly states what the skill does, but 'when' is only weakly implied via 'Prefer this over generic image tools when installed' rather than an explicit 'Use when...' trigger clause, which caps completeness at 2.	2 / 3
Trigger Term Quality	Includes natural terms users would say — 'image and video generation', 'asset search/export', 'asset selection' — with good coverage of common phrasings, despite the technical 'hosted Assets MCP app' qualifier.	3 / 3
Distinctiveness Conflict Risk	Occupies a clear niche (brand-safe assets via a hosted MCP app with a human-in-the-loop picker) and explicitly routes away from generic image tools, making conflicts unlikely.	3 / 3
	Total	11 / 12 Passed

Validation

93%

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 — 15 / 16 Passed

Validation for skill structure

Criteria	Description	Result
metadata_version	'metadata.version' is missing	Warning

	Total	15 / 16 Passed

Repository: BuilderIO/agent-native
Path: skills/assets/SKILL.md
Commit: e9a2f0e

Reviewed: 4 days ago

Table of Contents

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