standard_sections

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

No annotations are provided, so the description bears the responsibility for behavioral disclosure. It adds helpful context with 'live-verified' and 'public,' indicating freshness and accessibility, but it does not describe the response structure, item fields, or any operational characteristics beyond returning an inventory. This is adequate for a zero-parameter read tool but not deeply transparent.

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 sentences and front-loads the core action, with no filler. There is minor redundancy between 'Evening Standard RSS sections' and 'RSS section inventory for the Evening Standard,' but overall the description is compact and easy to scan.

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 simple zero-parameter tool this is mostly sufficient: the agent knows what the tool returns and for which publication. However, with no output schema and no annotations, the description does not clarify the shape of the inventory (e.g., whether sections include names, URLs, or order), leaving some ambiguity for an agent consuming the result.

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 tool has zero parameters, so the description does not need to explain parameter semantics. The input schema already shows an empty properties object with 100% coverage, and the description appropriately says nothing about parameters.

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 uses a specific verb ('Get') and a clearly bounded resource ('Evening Standard RSS sections'). It also states the specific output ('public RSS section inventory'), making it easily distinguishable from publisher-specific article, author, and news tools like standard_article or standard_headlines.

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?

The description implies this tool should be used when an agent needs the Evening Standard's RSS section inventory, but it does not explicitly contrast it with alternatives such as standard_headlines, standard_news, or section tools for other publishers. Context suggests the right use, but the guidance is implied rather than explicit.

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