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get_scene_item_list

List all scene items (sources) placed in an OBS scene by providing a scene name. Get a complete inventory of active sources to know what's present in the scene.

Instructions

List every scene item (placed source) in a scene.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
scene_nameYes
Behavior2/5

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

No annotations are provided, so the description must carry the full burden. It only restates the function without disclosing read-only behavior, return format, potential errors, or ordering. The verb 'List' implies a safe read operation, but that is not explicit.

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, compact sentence that is front-loaded with the action and resource. It contains no filler or redundant information.

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

Completeness3/5

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

The tool is simple with one parameter and no output schema. The description covers the core purpose but lacks details about return values, behavior on missing scenes, and usage compared to sibling scene-item tools. It is minimally viable but not comprehensive.

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 0%, and the description does not explain the scene_name parameter. However, the parameter name and title ('Scene Name') are self-explanatory, and there is only one required parameter, so the baseline is acceptable though not enriched.

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

Purpose5/5

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

The description clearly states the verb ('List'), the resource ('every scene item'), and the scope ('in a scene'). It distinguishes from siblings like get_scene_list (lists scenes) and get_group_scene_item_list (lists group scene items).

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

Usage Guidelines4/5

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

The phrase 'in a scene' gives clear context for when to use this tool, but it does not explicitly mention alternatives or exclusions (e.g., not for group scene items). No other usage guidance is provided.

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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