Market-Timing Caution Windows

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

Annotations provide readOnlyHint=true and idempotentHint=true, but the description adds no behavioral context beyond 'Generic caution windows'. It does not specify what happens with optional location parameters, whether location affects results, or any other behavioral traits.

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?

The description is very short (two lines plus group and example), which is concise but may be under-specified. It front-loads the purpose, but lacks structure and additional detail that would fit in a few more sentences.

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?

No output schema exists, and the description does not explain what the tool returns (e.g., list of caution windows, dates, intensity levels). For a tool with only one required parameter and optional location, the description should at least hint at the output format to be complete.

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 100% with clear descriptions for date, latitude, longitude, and timezoneOffset. The description adds an example request body but no additional parameter semantics 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.

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

The description states 'Generic caution windows (Mercury Rx, eclipses, Mars Rx, major macro aspects)', which indicates the tool provides astrological market timing caution periods. However, it is vague about the exact output and does not clearly differentiate from sibling financial astrology tools like financial_lucky_day or financial_investor_archetype.

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?

No explicit guidance on when to use this tool versus alternatives. The group hint '[Group: Financial Astrology]' is present, but there is no description of appropriate contexts, exclusions, or comparisons to other financial astrology tools in the sibling list.

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