Retrieve Mint's public section inventory, the reference list for the headlines endpoint. Enables targeted article classification and filtering.
Get Mint sections. Returns the public Mint section inventory used by the headlines endpoint.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Changes observed during successful MCP inspections.
v1.17.5Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the burden of behavioral disclosure. It does convey that this is a public, read-style retrieval operation returning a section inventory, which is useful. However, it does not describe output format, pagination, or any other behavioral details.
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?
Two short sentences with no filler. The core action is front-loaded, and the second sentence adds meaningful context about the inventory's relationship to the headlines endpoint.
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, no-annotation tool, the description is largely sufficient: it names the resource, states what is returned, and connects it to the headlines endpoint. It could be slightly more specific about the shape of the returned inventory, but nothing essential is missing for invoking the tool.
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 and the schema is empty, so the description cannot add parameter-level meaning. Per the baseline for zero-parameter tools, this is appropriately handled.
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 clearly states the verb ('Get') and resource ('Mint sections'), and adds that it returns the public section inventory used by the headlines endpoint. This distinguishes it from article/author/news tools, though it does not explicitly differentiate it from other publisher 'sections' tools.
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 phrase 'used by the headlines endpoint' implies when this tool is relevant, but it does not explicitly state when to use this versus alternatives like livemint_headlines or other section tools. Usage context is present but not fully articulated.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.