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

There are no annotations, so the description carries the full behavioral disclosure burden. It implies a read operation only through the tool name and describes output fields, but it does not explicitly state that the tool returns an entry by id, what happens when the id is not found, or any other runtime 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 very short, front-loaded, and free of filler. It sacrifices completeness for brevity, but every word earns its place in conveying the resource and basic return shape.

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?

For a simple one-parameter getter, the description combined with the id schema is minimally usable. However, the missing explicit retrieval statement, usage guidance, and id semantics leave meaningful gaps, especially given that no annotations or output schema are present.

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 0%, and the description does not mention the id parameter at all beyond associating the tool with a single entry. The id's meaning, source, and format are left entirely to the agent's inference from the parameter name.

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 identifies the resource ('Docs') and indicates singular scope ('one entry'), which makes the get-vs-search distinction inferable from the sibling docs_search. However, it is a noun phrase rather than an explicit verb statement, so it stops short of the clarity of a full retrieval description.

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 gives no guidance on when to use this tool versus docs_search or the other getter tools. It also does not mention how to obtain the required id, such as searching first.

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