option_risk_indicator_sse

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

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false, openWorldHint=true, so the safe read-only profile is covered. The description only adds that the data begins in 2015 and returns a pandas.DataFrame, which is modest extra context beyond annotations.

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

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

Docstring-style but tight: title, source URL, one param line with constraint, and a return line. No redundant prose, though the raw URL is arguably non-essential.

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

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

For a single-parameter, read-only data-retrieval tool with full annotation coverage and no output schema, the description tells the agent what it returns and the valid date range. Little more is needed.

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

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

Schema coverage is 0% and the single param has no schema description, so the description must compensate. It supplies the parameter name and meaning ('日期'), an example format (20150209 → YYYYMMDD), and the earliest supported date, which meaningfully exceeds the bare schema.

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

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

The Chinese label '上海证券交易所-产品-股票期权-期权风险指标' clearly identifies the SSE option risk indicator resource, and the ':return:' line confirms the tool retrieves these indicators. It does not, however, differentiate itself from nearby siblings like option_risk_analysis_em or option_premium_analysis_em.

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

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

The only contextual hint is the ':param date:' note '20150209 开始' (starts from 2015-02-09). There is no guidance on when to choose this over option_risk_analysis_em or other option tools, and no exclusions.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.