track_price

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

With no annotations, the description provides a dedicated 'Behavioral Transparency' section covering side effects, authentication, rate limits, error handling, idempotency, and data privacy in detail. The 'Behavior' section also confirms read-only and stateless nature.

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 verbose and contains redundant sections (e.g., 'Behavior' and 'Behavioral Transparency' overlap). It could be streamlined, but the structure with clear sections is helpful. Some content (like the generic 'When to use') adds confusion.

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?

Despite the lack of annotations and poor parameter semantics, the description covers most behavioral aspects comprehensively. The tool is simple, and the explanation of rate limits, authentication, and error handling is thorough. However, the symbol format could be clarified, and the 'When to use' section is misleading.

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 'Args' section provides only vague descriptions ('The symbol to analyze or process') without adding cryptocurrency-specific context like examples or format. The body text mentions authentication and rate limits, which hints at api_key usage, but the parameter descriptions themselves are insufficient.

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 first sentence clearly states the tool retrieves current price, 24h change, and market cap for a cryptocurrency symbol, which is specific and actionable. It distinguishes from siblings like get_market_cap (market cap only) and compare_cryptos (comparison).

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 'When to use' section is generic and mismatched (structured analysis/classification), not specific to cryptocurrency price retrieval. There is no guidance comparing to siblings or when to use alternatives. The 'When NOT to use' is generic but acceptable.

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