save_network

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

Annotations only declare that this is not read-only and not open-world. The description adds genuinely useful behavioral context beyond them: the operation runs with no dialog, and omitting the path silently overwrites the currently open file. That overwrite behavior is the key risk an agent needs to know.

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?

One dense sentence with the core action front-loaded and the path rule following immediately. No filler or repetition.

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?

With an output schema present, return values need not be explained, and a single optional parameter is fully covered. What is missing is only minor: behavior on invalid or relative paths, and the absence of any sibling for saving-as.

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 coverage is 100% and the single path parameter is fully documented in the schema, including the absolute-path and .pkt requirements. The description restates this rather than adding new meaning such as error behavior on relative paths.

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 precise verb+resource ('Save the open network as a .pkt file') and clarifies it is dialog-free. It is clearly separable from new_network and open_network by the 'save' scope, though it does not explicitly name a sibling to contrast against.

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?

Gives guidance on the path argument (absolute path vs. omit to overwrite), which implies usage, but says nothing about when to use this tool versus alternatives such as saving under a new name, nor any exclusions or prerequisites.

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