My P2P loans

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

Annotations already declare readOnlyHint=true and openWorldHint=true, establishing the tool is safe and state-agnostic. The description adds that the address defaults to the configured wallet and returns current status. No contradictions, but no additional behavioral traits (e.g., pagination, rate limits) are disclosed beyond the 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?

A single concise sentence that front-loads the core purpose. It is efficient but could benefit from structuring (e.g., bullet points) to highlight key details like default behavior and status reporting. Nonetheless, it earns its place without redundancy.

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?

The tool has no output schema, and the description omits what fields constitute 'current status' or how results are ordered/filtered. Given the complexity of loan states and many sibling tools, the description is under-specified for an agent to fully understand the return value and make optimal decisions.

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 coverage is 50%: only 'address' has a description. The description repeats that address defaults to the configured wallet but adds no meaning for 'chain' parameter (which has enum values). With half the parameters undocumented, the description fails to compensate, leaving ambiguity about chain values.

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 lists every loan created by or assigned to an address, with current status. This distinguishes it from siblings like p2p_get_loan (single loan) and p2p_list_offers (offers), providing a specific verb-resource combination.

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 usage for querying loans related to an address, defaulting to the configured wallet. However, it does not explicitly state when to use this over alternative listing tools (e.g., p2p_get_loan for a specific loan), nor provides exclusion criteria. With multiple sibling tools, explicit guidance would improve clarity.

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