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get_asset

Retrieve a specific asset from Storyblok by providing its unique identifier. Use this tool to access media files stored in your Storyblok space.

Instructions

Get an asset by ID.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
asset_idYes
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries full burden. It implies a read operation ('Get'), but doesn't disclose behavioral traits like whether it requires authentication, returns detailed metadata or just basic info, or handles errors (e.g., invalid ID). This leaves gaps for safe agent invocation.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, clear sentence with zero waste, front-loaded with the core action. It's appropriately sized for a simple tool, though this conciseness contributes to gaps in other dimensions.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given no annotations, no output schema, and low schema coverage, the description is incomplete. It doesn't cover return values, error handling, or contextual nuances like asset types or permissions, making it inadequate for reliable agent use despite the tool's apparent simplicity.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, with one parameter 'asset_id' undocumented in both schema and description. The description adds no meaning beyond the parameter name, failing to explain what an asset ID is, its format, or where to obtain it, which is critical for correct usage.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose3/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states the verb ('Get') and resource ('asset'), but it's vague about what 'Get' entails (retrieve metadata, fetch content, etc.). It doesn't differentiate from siblings like 'fetch_assets' (plural) or 'update_asset', leaving ambiguity about scope.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance is provided on when to use this tool versus alternatives. With siblings like 'fetch_assets' (for listing) and 'update_asset' (for modifications), the description lacks context on prerequisites, such as needing an asset ID, or exclusions, like not using it for bulk operations.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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