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ChangooLee

MCP OpenDART

by ChangooLee

get_treasury_stock_disposal

Retrieve treasury stock disposal decisions from South Korea's OpenDART system to analyze capital structure changes and potential management control shifts.

Instructions

자기주식 처분 결정을 통한 자본구조 변화 및 경영권 변동 가능성 분석

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
corp_codeYes고유번호 (8자리)
bgn_deYes검색시작 접수일자 (예: 20240101)
end_deYes검색종료 접수일자 (예: 20241231)
Behavior2/5

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It mentions analysis but doesn't clarify if this is a read-only query, whether it requires specific permissions, what the output format might be, or any rate limits. This leaves significant gaps in understanding the tool's behavior beyond its purpose.

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

Conciseness4/5

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

The description is a single, focused sentence that efficiently conveys the analysis purpose without unnecessary details. It is appropriately sized and front-loaded, though it could be slightly more specific to enhance clarity.

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 the complexity implied by 'analysis' and the lack of annotations and output schema, the description is insufficient. It doesn't explain what the analysis entails, what data is returned, or how results are structured, making it incomplete for effective tool use in a broader context.

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?

The input schema has 100% description coverage, clearly documenting all three required parameters (corp_code, bgn_de, end_de). The description adds no additional parameter semantics, but since the schema is comprehensive, a baseline score of 3 is appropriate as the schema does the heavy lifting.

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

Purpose3/5

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

The description states the tool analyzes capital structure changes and management control variability resulting from treasury stock disposal decisions, which provides a general purpose. However, it doesn't specify the exact action (e.g., 'retrieve' or 'fetch') or clearly distinguish from sibling tools like 'get_treasury_stock' or 'get_treasury_stock_acquisition' that might handle related data.

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

Usage Guidelines2/5

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 versus alternatives is provided. The description implies analysis of treasury stock disposal effects, but it doesn't specify prerequisites, timing, or contrast with similar tools in the sibling list, leaving usage context unclear.

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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