get_pack_info

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

No annotations are present, so the description must carry the full burden. It discloses the return type (a dictionary) and content (pack information and server status), but it does not explicitly state that the operation is read-only or describe error behavior. This is adequate for a simple getter but not rich.

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 extremely concise, with three clear sections (purpose, args, returns). Every sentence contributes value, and there is no fluff or repetition. It uses a standard docstring format that is easy to parse.

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 tool, the description is largely complete. It names the parameter and gives a high-level return explanation. The existence of an output schema reduces the need to detail return fields. However, it does not clarify what 'server status' specifically refers to, which leaves a small ambiguity.

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 schema has zero description coverage (only a title 'Pack Name'), but the tool description adds 'Name of the pack to inspect', which clarifies the parameter's meaning. Since there is only one parameter, this compensation is sufficient.

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 clearly states 'Get detailed information about a specific pack', which is a specific verb+resource pattern. The word 'specific' distinguishes it from sibling tools like list_packs, and the mention of 'server status' adds specificity about what details are returned.

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 implies usage for inspecting a single pack by name, but it does not explicitly compare to alternatives such as list_packs or update_pack. No 'when-not-to-use' guidance is provided, so the usage context is implied rather than explicit.

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