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

No annotations are provided, so the description carries the full burden. It only states that it is an alias, disclosing inheritance but not the actual behavior (e.g., what list_benchmarks returns, data freshness, side effects). This is 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?

The description is a single sentence with no waste. It front-loads the alias identity and adds the contextual scope efficiently.

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 zero-parameter tool with an output schema, the description is nearly sufficient. However, it relies on knowledge of `list_benchmarks` and does not explain what 'Bulgarian pension comparison context' actually entails, leaving a small gap.

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 tool has zero parameters, and the schema fully documents that. The description adds no parameter semantics, which is acceptable since there are none. Baseline for zero params is 4.

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 identifies this as an alias for `list_benchmarks` scoped to Bulgarian pension comparison, which is specific and distinguishes it from the generic sibling tool. The name reinforces the purpose.

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 phrasing 'with Bulgarian pension comparison context' implies when to use it—when you need Bulgarian pension benchmarks—but it doesn't explicitly state when not to use it or contrast it with alternatives beyond the alias reference.

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