SpherePay MCP Server

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It mentions pagination, which is useful context, but fails to describe critical traits like whether this is a read-only operation, authentication requirements, rate limits, error handling, or what the output contains. For a list tool with zero annotation coverage, this leaves significant gaps in understanding its behavior.

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 that front-loads the core purpose ('List SpherePay offloader wallets') and adds key operational detail ('with pagination') without any wasted words. It's appropriately sized for a straightforward list tool.

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 moderate complexity (a paginated list operation), no annotations, and an output schema present (which reduces the need to describe return values), the description is minimally adequate. It covers the basic action and pagination but lacks details on usage context, behavioral traits, and parameter specifics, making it incomplete for optimal agent understanding.

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 mentions 'pagination', which implicitly relates to the 'page' and 'limit' parameters in the schema. However, with 0% schema description coverage, the parameters are undocumented in the schema, and the description doesn't add specific details like default values, ranges, or effects. It provides minimal semantic context, aligning with the baseline expectation when schema coverage is low but not fully compensating.

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 verb ('List') and resource ('SpherePay offloader wallets'), making the purpose specific and understandable. However, it doesn't explicitly differentiate from sibling tools like 'get_offloader_wallet' or 'list_wallets', which might cause confusion about when to use this specific list tool versus others.

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 like 'get_offloader_wallet' or 'list_wallets'. It mentions pagination, which implies usage for large datasets, but doesn't specify contexts, prerequisites, or exclusions, leaving the agent without clear selection criteria.

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