compare_credit_methodologies

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

No annotations are provided, so the description must fully disclose behavior. It states the tool 'compare[s]' and hints at a read-only analysis, but does not confirm read-only nature, side effects, or other behavioral traits like performance or authorization needs.

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, efficient sentence of 10 words that front-loads the core action and purpose. It earns its place but could benefit from additional detail without exceeding conciseness.

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's analytical nature and lack of annotations, the description is insufficient. It does not explain the output format, how the comparison is structured, or what 'impact efficiency analysis' entails. The presence of an output schema reduces the need for return value documentation, but the brevity leaves many uncertainties.

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 description adds context to the single required parameter 'class_ids' by indicating they refer to 'different credit class methodologies' for comparison, which is beyond the schema's bare 'array of strings' definition. However, it does not specify format, constraints, or examples.

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 uses a clear verb 'Compare' and specifies the resource 'credit class methodologies' for 'impact efficiency analysis'. It distinguishes itself from sibling tools like 'analyze_market_trends' and 'analyze_portfolio_impact' which are broader analysis tools, but does not explicitly differentiate.

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 provides no guidance on when to use this tool versus alternatives, nor any prerequisites or context for the comparison. It does not mention any limitations or exclusions.

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