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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint=false, so the safety profile is fully covered elsewhere. The description adds no behavior beyond that: no ordering (newest first?), no pagination semantics, no statement of what a transaction record includes (amount, currency, status) or whether results are workspace-scoped. For a read tool with rich annotations the bar is lower, but this adds essentially nothing.

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?

Three words are certainly front-loaded and free of waste, but at this length the brevity is under-specification rather than discipline. There is no structure to speak of because there is only a noun phrase.

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?

Four optional filter/pagination parameters and no output schema mean the description should clarify what comes back and how paging behaves; it does neither. The only saving factor is that the annotations fully cover the mutability profile, but for a filtered-list endpoint the definition is incomplete.

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 four parameters (page, type, search, per_page) are documented in the schema, and the baseline of 3 applies. The description contributes no additional meaning, and notably does not compensate for the fact that the `type` filter has no enum or example values anywhere, leaving valid values undiscoverable.

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?

"Wallet transaction history" essentially restates the tool name and resource, adding only the word "Wallet" as a scope hint. It states no verb (list/retrieve), no notion of pagination or filtering, and gives nothing that separates it from sibling read tools like list_conversions, list_clicks, or get_balance.

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?

There is no when-to-use guidance, no when-not-to-use, and no named alternative. With many financial/read siblings in the list (get_balance, list_conversions, list_clicks, get_report), the agent is left to infer that this one is specifically the wallet ledger.

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