wireshark_open_file

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

The annotations already indicate readOnlyHint=true, so the description's mention of 'Open a pcap' is consistent. The description adds value by stating it returns protocol-aware recommendations, but does not disclose any additional behavioral traits like authentication needs or file size limits.

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 short and to the point, with two sentences that front-load the entry point label. It is efficient but could be slightly improved with more structure.

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 that this is an entry point tool with many sibling analysis tools, the description lacks crucial details such as how to provide the pcap file, output format, and any prerequisites. This incompleteness risks incorrect tool usage.

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?

With 0% schema description coverage, the description does not explain the meaning of the 'pcap_file' parameter (e.g., file path, URL, or content). The parameter name alone is insufficient for correct invocation, and the description fails to compensate.

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 the tool opens a pcap file and returns protocol-aware tool recommendations. It identifies itself as an entry point, which helps distinguish it from sibling tools that perform analysis or extraction. However, it does not explicitly differentiate from all siblings.

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 labels the tool as '[Entry Point]', implying it should be used first, but does not provide explicit guidance on when not to use it or what alternatives exist. The usage context is implied rather than clearly stated.

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