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ChangooLee

mcp-kr-g2b

by ChangooLee

get_g2b_operation_info

Retrieve detailed operation specifications for Korean public procurement data services. Check exact parameter names and required fields before making data requests.

Instructions

특정 서비스 오퍼레이션의 상세 명세(요청 파라미터·필수여부·응답 필드·예제 URL)를 조회합니다. get__data 를 호출하기 전에 params 에 넣을 정확한 파라미터명을 확인할 때 사용하세요. operation 을 생략하면 해당 서비스의 전체 오퍼레이션 목록을 반환합니다.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
moduleYes서비스 모듈명 (예: bid, scsbid, contract, price …). list_g2b_services 로 확인
operationNo오퍼레이션명(영문). 생략 시 서비스의 전체 오퍼레이션 목록 반환
Behavior4/5

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

With no annotations, the description fully explains the tool's read behavior and dual mode. However, it does not explicitly state it is read-only or mention any side effects, though likely safe.

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?

Three sentences: purpose/result, usage guidance, optional behavior. Every sentence adds essential information without redundancy.

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?

Given low complexity, no output schema, and no annotations, the description covers purpose, inputs, output types, and usage flow. It is sufficient for an agent to select and use correctly.

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?

Schema coverage is 100%, but the description adds value: for module it references list_g2b_services to check available names; for operation it explains the list-all behavior when omitted.

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 retrieves detailed specifications (request parameters, required fields, response fields, example URL) for a service operation. It distinguishes between two behaviors: with an operation returns its spec, without returns all operations. This differentiates it from sibling get_data tools which fetch actual data.

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

Usage Guidelines5/5

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

Explicitly says to use this tool before calling get_<module>_data to verify parameter names. Provides clear context and a dependency relationship, leaving no ambiguity about when to invoke.

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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