getForex1MinuteData

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

Annotations already declare readOnlyHint, idempotentHint, openWorldHint. The description adds that data is real-time and 1-minute, which is useful but does not disclose other behavioral traits like rate limits or data range. The description adds some value 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?

The description is two sentences, front-loaded with the core purpose, and contains no unnecessary words. It is concise and well-structured.

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 is simple with 3 parameters, annotations, and no output schema, the description adequately explains the purpose and time interval. However, it could mention return format or data coverage to be more complete. It is sufficient for a straightforward data retrieval tool.

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?

Input schema has 100% description coverage for all 3 parameters; the description does not add additional meaning beyond the schema. Baseline 3 is appropriate as the schema already documents the params well.

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 tool provides real-time 1-minute intraday forex data, specifying the verb 'Access' and the resource '1-minute intraday forex data'. It distinguishes itself from siblings like getForex1HourData by explicitly mentioning the 1-minute interval.

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 description implies the tool is for short-term price movements but does not explicitly state when to use it versus other forex interval tools or provide exclusions. The usage context is implied but not directly compared to siblings.

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