wireshark_stats_expert_info

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

With no annotations provided, the description must carry full behavioral disclosure. It states the tool performs read-only anomaly detection, lists error conditions (FileNotFound), and mentions return type ('Expert analysis results or JSON error'). However, it does not disclose potential performance implications, resource usage, or what the analysis results entail in detail. This is adequate but not thorough.

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 a clear structure: a title line, a one-sentence summary, bullet points of detections, sections for returns/errors/example. Every sentence adds value with no redundancy. It is well-organized and front-loaded.

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 only one parameter, an output schema (though not displayed), and no annotations, the description covers purpose, error handling, and usage pattern via example. It is sufficient for a straightforward analysis tool. Minor absence: no explanation of the output schema's structure or interpretation of results, but the presence of an output schema mitigates this.

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 0% (no parameter descriptions in schema). The tool has one parameter 'pcap_file', which the description only illustrates via an example ('traffic.pcap'). It does not explain the parameter's format, constraints, or purpose beyond the schema's minimal title. The description adds marginal meaning.

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 explicitly states the tool detects anomalies (retransmissions, errors, warnings, protocol issues) using the '[Expert Info]' label. This is a specific verb and resource, clearly distinguishing it from other statistical and analysis tools among 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?

No guidance is provided on when to use this tool versus alternatives. The description does not mention prerequisites, when to choose it over similar tools like wireshark_quick_analysis or wireshark_security_audit, nor when to avoid it. The example shows basic usage but lacks context.

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