textokit_bcra_indicadores

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

With no annotations, the description carries the full behavioral burden. It usefully discloses the paid nature, price, payment rail (x402 on Base), wallet requirement, and free-sample alternative, but it omits read-only semantics, rate limits, error behavior, and data freshness.

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 short, front-loaded with the domain, and has no filler. It could be slightly more structured by separating purpose from payment details, but it remains efficient.

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?

For a seven-parameter, paid data-retrieval tool with no annotations and no output schema, the description is thin. It covers payment and free sampling but says nothing about the lista versus serie modes or what the indicator data looks like, leaving the agent to rely entirely on the schema.

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 description coverage is 100%, so all seven parameters, including the lista/serie enum and idVariable condition, are already documented in the schema. The description adds no parameter-specific meaning beyond that, which fits the baseline of 3.

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 names a specific data domain, BCRA monetary indicators, which is clearer than a generic finance tool. It lacks an explicit action verb and does not directly distinguish itself from siblings such as textokit_dolar_ar or textokit_fx_rates.

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?

It mentions a free sample via textokit_sample, but only as a pricing alternative. There is no guidance on when to use this tool versus related sibling tools, nor any prerequisites or exclusions beyond the payment note.

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