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BerkayCelk

WikiPeatia MCP Server

by BerkayCelk

Wiki Get Category Members

wiki_get_category_members

List all pages in a specified wiki category to gather related articles, such as Hormones or Vitamins.

Instructions

List all pages in a category.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
limitNoMax results
categoryYesCategory name (e.g. 'Hormones', 'Vitamins', 'Substances')

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.0.0

TDQS

C2.9/5.0
Behavior2/5

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

With no annotations, the description carries the full burden of behavioral disclosure and largely fails it: it says nothing about pagination, ordering, or whether a category must exist. Worse, 'List all pages' is misleading given the limit parameter defaults to 50, so a reader may expect an unbounded result set.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

A single short sentence with no wasted words, and the core action is front-loaded. It errs toward under-specification rather than verbosity, but structurally it is clean.

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 presence of an output schema means return values need not be explained, and the schema documents both params. Still, for a list tool with a truncating default limit, the description should at minimum flag that results may be capped or paginated.

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 100%, so both parameters are documented in the schema, including the category format and limit default. The description contributes nothing beyond the schema, which is the expected baseline at full coverage.

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

Purpose4/5

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

The description states a specific verb ('List') and resource ('pages in a category'), which is enough for an agent to know what the tool returns. However, it does not differentiate itself from siblings such as wiki_list_all_pages or wiki_get_page_categories, which an agent could plausibly confuse it with.

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

Usage Guidelines2/5

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

There is no when-to-use guidance, no mention of prerequisites, and no reference to any alternative tool. The agent must infer from the name alone that this is the right choice over wiki_list_all_pages or wiki_get_page_categories.

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