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

With no annotations, the description carries the full burden and discloses almost nothing: no pagination or result cap, no ordering, no empty-wallet behavior, no auth requirements. The only behavioral signal is that it returns IDs rather than full task objects, which is genuinely useful but 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?

A single front-loaded sentence with zero filler or redundancy. It is sized appropriately for what it attempts, though the terseness is under-specification rather than efficiency.

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?

No output schema and no annotations means the description should explain the return shape (array of ID strings?), any limits, and how to proceed to full task data. For a listing tool in a large sibling set, that guidance is missing.

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%, including the chain enum with its default and the Sepolia exclusion, so the schema already does the semantic work. The description adds nothing beyond it, making the baseline 3 appropriate.

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?

States a specific verb (Get) and resource (task IDs) scoped to a wallet, which is more precise than a bare name restatement. However, it never distinguishes itself from actora_a2a_get_task (single task detail) and creates ambiguity with the tool name 'my_tasks' since it accepts an arbitrary userAddress rather than implying the caller's own tasks.

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 indication that this is a lightweight ID-only listing versus the detail-returning actora_a2a_get_task, and no stated prerequisites. The intended workflow (list IDs, then fetch each with get_task) must be inferred entirely.

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