get_application

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It only adds the auth requirement, leaving out whether the operation is fully read-only, what the compact summary contains, and what failure modes exist. For a tool with no annotations, this is a significant gap.

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 one focused sentence with no filler, and the core operation is stated first. The auth requirement is useful context placed right after the action. It could include more detail, but it is appropriately concise for what it does say.

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 is simple and both parameters are fully documented, so an agent can invoke it correctly with an id and token. However, there is no output schema and no description of the returned summary shape or behavioral nuances, so some context is still 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%, so the schema already documents both id and raw. The description repeats the topic-id concept but does not add any parameter meaning not already provided by the input schema. This meets the baseline but does not go beyond it.

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 specific verb and resource: 'Get a single application/negotiation by topic id.' The word 'single' clearly distinguishes it from list-style siblings such as list_applications, and the required topic id parameter anchors what the agent needs to provide. This is specific and unambiguous.

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 guidance about when to use this tool instead of alternatives like list_applications or get_application_messages. The description only states what it does and that it requires HH_ACCESS_TOKEN, but it never says when an agent should prefer this tool over its siblings.

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