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get_scene_details

Read-onlyIdempotent

Retrieve key metadata and asset lists—including bands, previews, and metadata files—for a specific STAC scene using its collection and item ID.

Instructions

Key metadata and the list of assets (bands, previews, metadata files) of one scene.

Input Schema

NameRequiredDescriptionDefault
catalogNoSTAC catalog. Defaults to the server's configured catalog.
item_idYesScene id from search_scenes
collectionYesCollection id the scene belongs to

Output Schema

NameRequiredDescriptionDefault
idYes
bboxNo
assetsYes
datetimeYes
collectionYes
propertiesYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.1.0

TDQS

B3.4/5.0
Behavior3/5

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

Annotations already declare readOnlyHint, openWorldHint, and idempotentHint, so safety behavior is covered. The description adds that the result includes metadata and asset types (bands, previews, metadata files), which is useful context beyond annotations, but it does not add deeper behavioral details such as auth requirements or rate limits.

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 front-loaded sentence with no wasted words, immediately stating the core content and scope. It is appropriately sized for a simple detail-fetch tool.

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

Completeness4/5

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

With an output schema, full parameter descriptions, and read-only/idempotent annotations, the description provides enough context for an agent to understand what the tool returns. The main incomplete area is the lack of explicit routing guidance versus sibling tools.

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

Parameters3/5

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

Schema description coverage is 100%, so all three parameters are already documented in the schema, including defaults and meanings. The description adds no parameter-specific syntax or semantic detail beyond what the schema provides, so baseline 3 is appropriate.

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

Purpose4/5

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

The description clearly states it returns metadata and asset lists for a single scene, which is a specific resource and output scope. It does not explicitly distinguish itself from sibling tools like search_scenes, but the singular 'one scene' implies the distinction.

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?

There is no explicit guidance on when to use this tool versus search_scenes or list_collections, nor are prerequisites or exclusions stated. Usage must be inferred from the phrase 'of one scene' and the schema's note that item_id comes from search_scenes.

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