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Crawlora MCP

Crawlora MCP

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by Crawlora-org
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JavaScript
Remote

nhl_seasons

List NHL seasons from the NHL API's native season catalog, returning raw season entries without additional filtering or derived fields.

Instructions

List NHL seasons. Returns the NHL API's native season catalog without additional filtering or derived fields.

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": "nhl_seasons"
  }
}

Input Schema

NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. Addedv1.17.20

TDQS

A3.6/5.0
Behavior3/5

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

With no annotations supplied, the description carries the full burden. It usefully discloses that the output is the API's native catalog with no filtering or derived fields, which sets expectations. It says nothing about catalog size, ordering, identifier format, or pagination, leaving meaningful behavioral gaps.

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?

Two short sentences, purpose front-loaded, with the scope caveat in the second. Nothing is redundant and nothing is buried.

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?

For a zero-parameter list tool with no output schema, the description should convey what a returned season record looks like and roughly how large the catalog is. It only asserts that the payload is the native catalog, which is enough to call correctly but not enough to use the results confidently.

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 takes zero parameters, so there is nothing for the description to clarify beyond the schema. Baseline 4 applies; the absence of input is consistent with the description's claim of an unfiltered listing.

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 opens with a specific verb and resource, 'List NHL seasons,' and the 'NHL' qualifier separates it from the many other *_seasons siblings. It does not explicitly name an alternative for callers who need derived or filtered season data, so it stops short of full differentiation.

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?

Usage is implied: call this to retrieve the raw season catalog. The phrase 'without additional filtering or derived fields' hints that other tools exist for filtered/derived views, but no alternative is named and no when-not condition is 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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