get_fx_quote

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

No annotations provided, so description is sole source. It indicates a non-destructive read operation, but does not disclose error handling (e.g., invalid source), whether both buy and sell values are returned, or any rate limits. Adequate but minimal.

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?

Single sentence, no extraneous words. Purpose is front-loaded. Every word earns its place.

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 simplicity (1 param, output schema exists), description is nearly complete. Could explicitly state that both buy and sell quotes are returned. Still, adequate for most agents.

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?

Only parameter 'source' lacks schema description (0% coverage). Description provides examples ('blue', 'oficial') but does not specify exact format, allowed values, or case sensitivity. Adds some value but incomplete.

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?

Description clearly states action 'Get' and resource 'latest buy/sell quote for an FX source' with concrete examples ('blue', 'oficial'). It differentiates from siblings like 'convert' or 'list_fx_sources' by focusing on a single current quote.

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?

Implies usage for obtaining a current quote, but no explicit guidance on when to prefer this tool over alternatives like 'convert' or 'get_fx_stats'. No exclusions or when-not-to-use mentioned.

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