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kongyo2

EVE Online ESI MCP Server

get_corporation

Retrieve detailed information about a specific EVE Online corporation by providing its ID.

Instructions

Retrieve information about a specific corporation in EVE Online.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
idYesThe ID of the corporation to retrieve information for.
Behavior2/5

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

No annotations provided, so description carries full burden. It only says 'Retrieve information' without specifics on behavior such as auth requirements, rate limits, or what fields are returned. Minimal transparency.

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?

One short, front-loaded sentence with no waste. Efficiently conveys the core purpose.

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

Completeness2/5

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

Given no output schema and no annotations, the description is too minimal: it doesn't explain what 'information' includes or any constraints. Moderately incomplete for a tool with average complexity.

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% (one parameter 'id' fully described). The tool description adds no extra meaning beyond the schema. Baseline 3 is appropriate.

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?

Description states 'Retrieve information about a specific corporation in EVE Online.' It uses a specific verb ('retrieve') and resource ('information about a specific corporation'), clearly distinguishing it from sibling tools like get_alliance or get_character_info.

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 tool vs alternatives. Usage is implied (by ID), but no context for when not to use or what alternatives exist among siblings like get_corporation_alliance_history.

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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