list_config_downloadclient

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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint false, so the description carries little safety-disclosure burden. It adds the explicit GET endpoint but no additional behavioral context such as auth requirements, response semantics, or side effects; there is no contradiction.

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 two short lines stating the verb, resource, and endpoint with no filler. For a zero-parameter read-only tool, this is appropriately sized and front-loaded.

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 rich annotations, empty parameter schema, and presence of an output schema, the description is mostly complete: it names the resource and gives the HTTP endpoint. It is slightly thin on semantic context about what DownloadClientConfig represents and how this differs from the get-by-id sibling, but the endpoint and schema compensate.

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 tool has zero parameters and the schema description coverage is 100%, so the baseline for zero params applies. The description adds no parameter details, but none are necessary because there is nothing for an agent to populate.

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 states a clear read operation ('Read') on a specific resource ('DownloadClientConfig') and includes the exact GET endpoint. This differentiates it from sibling config-resource listers, though it does not elaborate on what the config contains or how it differs from the id-scoped get by id variant.

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?

No guidance is provided for when to use this tool versus alternatives such as get_config_downloadclient_by_id, list_downloadclient, or update_config_downloadclient_by_id. The agent must infer the intended usage from the endpoint and name, with no explicit exclusions or routing hints.

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