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DanielTomaro13

sportsdata-mcp

mlb_team_personnel

Get the non-uniformed personnel roster for an MLB team by team ID, listing front-office staff, jobs, and titles.

Instructions

A team's front-office / non-uniformed personnel.

Returns: {roster:[{person, job, title}], teamId}

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
dateNo
teamIdYes
Behavior2/5

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

No annotations provided, so the description carries full burden. It only states the return format and provides no behavioral traits (e.g., read-only, permissions, rate limits) beyond the basic operation.

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 brief and front-loaded: one sentence for purpose, one for return format. No wasted words.

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?

While the return format is given, the lack of parameter descriptions and usage guidance leaves gaps. The tool is simple but could benefit from more context.

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

Parameters1/5

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

The input schema has two parameters (teamId, date) with 0% schema description coverage. The description adds no meaning to these parameters, failing to compensate for the gap.

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

Purpose5/5

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

The description clearly states the tool returns front-office/non-uniformed personnel for a team, distinguishing it from sibling tools like mlb_team_roster (uniformed players) and mlb_team_coaches. The return format is explicitly given.

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?

No explicit guidance on when to use this vs alternatives. The purpose is implied but no direct 'when to use' or 'when not to use' statements.

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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