stock_info

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

No annotations provided, so the description bears full burden. It implies a read-only operation ('Get'), but does not disclose behavioral traits such as rate limits, data freshness, or potential side effects. The term 'consolidated' hints at aggregation but is insufficient.

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 a single sentence with no wasted words. It is appropriately front-loaded and efficient. However, it could be slightly more informative without sacrificing conciseness (e.g., mention that it returns price and fundamentals).

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?

Given the tool has one parameter, no annotations, and an output schema (not provided), the description is too sparse. It does not explain the output structure, data types, or any limitations. For a simple tool, more completeness is expected to aid correct invocation.

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?

The single parameter 'ticker' has 0% schema description coverage. The description adds only that it refers to 'a stock TICKER', clarifying it's a stock symbol. This adds marginal value beyond the schema field name. More detail on format or allowed values would improve semantic clarity.

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 clearly states the verb 'Get' and resource 'consolidated stock information about a stock TICKER'. It distinguishes from sibling tools (roll_dice, web_search) by content type. However, 'consolidated' is vague—does it include price, fundamentals, news? Slightly ambiguous but still clear.

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 guidance on when to use this tool versus alternatives. The description does not specify context (e.g., retrieving real-time vs. historical data) or exclusions (e.g., only supports US stocks). It simply states what it does without usage direction.

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