Lists PCMag product and topic category slugs accepted by pcmag-headlines, with each entry's slug, display name, and hub URL.
Get PCMag sections. Lists the PCMag product and topic category slugs accepted by pcmag-headlines, such as 3d-printers, ai, antivirus, crm-software and drones. Each entry has a slug, a display name and the category hub url.
| 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?
No annotations are provided, so the description carries the burden. It discloses the return shape ('slug', 'name', 'url') and the enumeration/reference nature of the call, which is meaningful for a tool with no output schema. It omits auth/rate-limit/pagination details, but those are minor for a static reference list.
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?
Three tight sentences, front-loaded with purpose, then examples of valid slugs, then the return fields. The example values (`3d-printers`, `ai`, `antivirus`, etc.) earn their space by making the slug format concrete.
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 no-param reference lookup with no output schema, the description covers purpose, value examples, and return fields. Nothing an agent needs to invoke it correctly is missing, though a note on scope (e.g., 'all' vs paginated) is absent.
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 takes zero parameters, so there is nothing to document beyond what the schema shows. Baseline of 4 applies; the description adds no parameter noise, which is appropriate.
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?
States a specific verb and resource ('Get PCMag sections') and immediately clarifies that it returns product/topic category slugs. It distinguishes itself from siblings by tying its output to `pcmag-headlines`, so an agent knows this is the reference/enumeration tool, not a content-fetch tool like pcmag_article or pcmag_news.
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?
Explicitly states the output is 'accepted by `pcmag-headlines`', which conveys the workflow context (fetch slugs, then query headlines) without naming a when-not condition or a direct alternative. Clear context, but no explicit 'use this instead of X' routing.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.