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Crawlora MCP

Crawlora MCP

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modrinth_metadata_link_platforms

Retrieve native link-platform names and donation classifications for Modrinth as public reference metadata, without triggering donations, payments, or account actions.

Instructions

Get Modrinth link platforms. Returns every native link-platform name and donation classification. This is public reference metadata and does not initiate donations, payments or account actions.

Tool call template

This tool declares no required parameters. Add optional parameters from the input schema as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {},
    "name": "modrinth_metadata_link_platforms"
  }
}

Input Schema

NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. Addedv1.17.20

TDQS

A4/5.0
Behavior4/5

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

With no annotations provided, the description carries the full behavioral burden. It discloses that this is public reference metadata and explicitly rules out donations, payments, and account actions, which is useful safety context. It does not mention authentication or rate limits, but for a zero-parameter reference lookup that is a minor gap.

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

Conciseness5/5

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

The description is two sentences and front-loads the core purpose. Every sentence adds value: the first states what is returned, and the second clarifies the non-action nature of the tool. There is no unnecessary wording.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a zero-parameter reference metadata tool with no output schema, the description is complete enough. It explains what the tool returns and clarifies that it has no side effects. An agent has everything needed to decide whether to call it.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The tool has zero parameters, so there are no parameter semantics to explain. The baseline for zero parameters is 4, and the description does not need to compensate for any schema gaps. It appropriately focuses on what the tool returns instead.

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 and resource: 'Get Modrinth link platforms.' It also specifies the return contents as every native link-platform name and donation classification, making the tool's purpose clear. It does not explicitly differentiate itself from sibling metadata tools, so it falls short of a 5.

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

Usage Guidelines3/5

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

The description implies usage as public reference metadata and clarifies that it does not initiate donations, payments, or account actions. However, it does not explicitly say when to use this tool versus alternatives or mention any prerequisites. The guidance is implied rather than stated.

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

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