Retrieve The Sun's public editorial section inventory to identify available sections for navigation and content categorization.
Get The Sun sections. Returns the public The Sun editorial section inventory.
| Name | Required | Description | Default |
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Changes observed during successful MCP inspections.
v1.17.5Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
There are no annotations, so the description carries the full burden. It conveys that the operation is read-only ('Get', 'Returns') and that the data is public, which is useful. However, it does not describe the response structure, pagination, or any potential limitations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is two short sentences with no wasted words. The action and resource are front-loaded, and the clarifying 'public editorial section inventory' earns its place by explaining what the returned data represents.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a zero-parameter tool, this description is nearly sufficient to call successfully. It identifies the publication, the data type, and the public nature of the resource. The only small gap is that it does not specify the exact return shape beyond 'inventory,' but the tool is simple enough that this is a minor omission.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The input schema has zero parameters with 100% coverage, so the description does not need to explain parameter semantics. The baseline for a zero-parameter tool is 4, and the description is consistent with that.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description states a specific verb ('Get') and resource ('The Sun sections'), and goes further by clarifying that it returns 'the public The Sun editorial section inventory.' This clearly distinguishes it from similar section-listing tools for other publications.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance is given about when to use this tool versus alternatives. It does not mention sun_headlines, sun_news, or similar section tools, and it does not say what use case this tool is best suited for.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.